[
  {
    "name": "id_translation.fetching.MultiFetcher",
    "msg": "Begin initialization of %i children.",
    "args": [
      2
    ],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
    "filename": "_multi_fetcher.py",
    "module": "_multi_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 132,
    "funcName": "initialize_sources",
    "created": 1557606600.038929,
    "msecs": 636.0,
    "relativeCreated": 585.551928,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "MultiFetcher.initialize_sources:enter",
    "message": "Begin initialization of 2 children.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin initialization of 'MemoryFetcher' at 0x70237eaa1160.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 93,
    "funcName": "initialize_sources",
    "created": 1557606600.039032,
    "msecs": 637.0,
    "relativeCreated": 585.707096,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "MemoryFetcher.initialize_sources:enter",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin initialization of 'MemoryFetcher' at 0x70237eaa1160.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished initialization of 'MemoryFetcher' in 85 \u03bcs: MemoryFetcher(sources=['category'], return_all=True)",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 108,
    "funcName": "initialize_sources",
    "created": 1557606600.039115,
    "msecs": 637.0,
    "relativeCreated": 585.796871,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "MemoryFetcher.initialize_sources:exit",
    "seconds": 8.459100001800834e-05,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished initialization of 'MemoryFetcher' in 85 \u03bcs: MemoryFetcher(sources=['category'], return_all=True)",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin initialization of 'SqlFetcher' at 0x70237eaa17f0.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 93,
    "funcName": "initialize_sources",
    "created": 1557606600.03916,
    "msecs": 637.0,
    "relativeCreated": 585.843942,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.initialize_sources:enter",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin initialization of 'SqlFetcher' at 0x70237eaa17f0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Metadata for 'postgresql+pg8000://postgres:***@localhost:5002/sakila' created in 86 ms.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
    "filename": "_sql_fetcher.py",
    "module": "_sql_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 413,
    "funcName": "_get_summaries",
    "created": 1557606600.125647,
    "msecs": 723.0,
    "relativeCreated": 672.309449,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Metadata for 'postgresql+pg8000://postgres:***@localhost:5002/sakila' created in 86 ms.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'str_uuid', 'comment', 'uuid'} for source='uuid_test_table'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.125724,
    "msecs": 723.0,
    "relativeCreated": 672.403562,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "str_uuid",
      "comment",
      "uuid"
    ],
    "context": "uuid_test_table",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'str_uuid', 'comment', 'uuid'} for source='uuid_test_table'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='uuid_test_table' for ['id']x['str_uuid', 'comment', 'uuid'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.125788,
    "msecs": 723.0,
    "relativeCreated": 672.471067,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='uuid_test_table' for ['id']x['str_uuid', 'comment', 'uuid'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.125913,
    "msecs": 723.0,
    "relativeCreated": 672.58562,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.125996,
    "msecs": 724.0,
    "relativeCreated": 672.678574,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.126015,
    "msecs": 724.0,
    "relativeCreated": 672.700178,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.333, 0.142, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.12613,
    "msecs": 724.0,
    "relativeCreated": 672.812755,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.333, 0.142, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.1, 0.374, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.12617,
    "msecs": 724.0,
    "relativeCreated": 672.854467,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.1, 0.374, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> ('uuid_test_table_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.033, 0.022, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.126203,
    "msecs": 724.0,
    "relativeCreated": 672.888825,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> ('uuid_test_table_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.033, 0.022, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.333, 0.142, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.126228,
    "msecs": 724.0,
    "relativeCreated": 672.914067,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='uuid_test_table':\n    ('id', ['uuid', 'str_uuid', 'comment']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.333, 0.142, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['uuid': 0.33 -> 0.33 (+0.00), 'str_uuid': 0.14 -> 0.37 (+0.23), 'comment': -0.00 -> -0.00 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.126248,
    "msecs": 724.0,
    "relativeCreated": 672.933938,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['uuid': 0.33 -> 0.33 (+0.00), 'str_uuid': 0.14 -> 0.37 (+0.23), 'comment': -0.00 -> -0.00 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x3 match scores in context='uuid_test_table' in 525 \u03bcs:\ncandidates  str_uuid  comment  uuid\nvalues                             \nid              0.37    -0.00  0.33",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.127571,
    "msecs": 725.0,
    "relativeCreated": 674.246977,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='uuid_test_table' in 525 \u03bcs:\ncandidates  str_uuid  comment  uuid\nvalues                             \nid              0.37    -0.00  0.33",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'str_uuid'; score=0.369 < 0.9 (below threshold).\n    'id' -> 'uuid'; score=0.333 < 0.9 (below threshold).\n    'id' -> 'comment'; score=-0.002 < 0.9 (below threshold).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.127651,
    "msecs": 725.0,
    "relativeCreated": 674.332168,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'str_uuid'; score=0.369 < 0.9 (below threshold).\n    'id' -> 'uuid'; score=0.333 < 0.9 (below threshold).\n    'id' -> 'comment'; score=-0.002 < 0.9 (below threshold).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map {'id'} in context='uuid_test_table' to any of candidates={'uuid', 'str_uuid', 'comment'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "_report_unmapped",
    "created": 1557606600.127687,
    "msecs": 725.0,
    "relativeCreated": 674.370839,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map {'id'} in context='uuid_test_table' to any of candidates={'uuid', 'str_uuid', 'comment'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x{'uuid', 'str_uuid', 'comment'} in 2 ms. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.127717,
    "msecs": 725.0,
    "relativeCreated": 674.400594,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x{'uuid', 'str_uuid', 'comment'} in 2 ms. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='uuid_test_table': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.127745,
    "msecs": 725.0,
    "relativeCreated": 674.427382,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.00203134400004501,
    "mapping": {
      "id": null
    },
    "context": "uuid_test_table",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='uuid_test_table': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'address2', 'address_id', 'address', 'postal_code', 'last_update', 'phone', 'district', 'city_id'} for source='address'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.127778,
    "msecs": 725.0,
    "relativeCreated": 674.461792,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "address2",
      "address_id",
      "address",
      "postal_code",
      "last_update",
      "phone",
      "district",
      "city_id"
    ],
    "context": "address",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'address2', 'address_id', 'address', 'postal_code', 'last_update', 'phone', 'district', 'city_id'} for source='address'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='address' for ['id']x['address2', 'address_id', 'address', 'postal_code', 'last_update', 'phone', 'district', 'city_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.127818,
    "msecs": 725.0,
    "relativeCreated": 674.502019,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='address' for ['id']x['address2', 'address_id', 'address', 'postal_code', 'last_update', 'phone', 'district', 'city_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.127841,
    "msecs": 725.0,
    "relativeCreated": 674.526602,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.127866,
    "msecs": 725.0,
    "relativeCreated": 674.551076,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.12788,
    "msecs": 725.0,
    "relativeCreated": 674.565594,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.111, -0.001, -0.002, -0.003, -0.004, 0.162, -0.006, -0.007].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.127946,
    "msecs": 726.0,
    "relativeCreated": 674.630075,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.111, -0.001, -0.002, -0.003, -0.004, 0.162, -0.006, -0.007].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.167, -0.001, -0.002, -0.003, 0.121, 0.209, -0.006, -0.007].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.127984,
    "msecs": 726.0,
    "relativeCreated": 674.668265,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.167, -0.001, -0.002, -0.003, 0.121, 0.209, -0.006, -0.007].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> ('address_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, -0.002, -0.003, 0.038, 0.102, -0.006, 0.043].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.128018,
    "msecs": 726.0,
    "relativeCreated": 674.703352,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> ('address_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, -0.002, -0.003, 0.038, 0.102, -0.006, 0.043].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.111, -0.001, -0.002, -0.003, -0.004, 0.162, -0.006, -0.007].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.128045,
    "msecs": 726.0,
    "relativeCreated": 674.731046,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='address':\n    ('id', ['address_id', 'address', 'postal_code', 'phone', 'district', 'city_id', 'address2', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.111, -0.001, -0.002, -0.003, -0.004, 0.162, -0.006, -0.007].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['address_id': 0.11 -> 0.99 (+0.88), 'address': -0.00 -> -0.00 (+0.00), 'postal_code': -0.00 -> -0.00 (+0.00), 'phone': -0.00 -> -0.00 (+0.00), 'district': -0.00 -> 0.12 (+0.12), 'city_id': 0.16 -> 0.20 (+0.04), 'address2': -0.01 -> -0.01 (+0.00), 'last_update': -0.01 -> 0.03 (+0.04)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.128068,
    "msecs": 726.0,
    "relativeCreated": 674.754353,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['address_id': 0.11 -> 0.99 (+0.88), 'address': -0.00 -> -0.00 (+0.00), 'postal_code': -0.00 -> -0.00 (+0.00), 'phone': -0.00 -> -0.00 (+0.00), 'district': -0.00 -> 0.12 (+0.12), 'city_id': 0.16 -> 0.20 (+0.04), 'address2': -0.01 -> -0.01 (+0.00), 'last_update': -0.01 -> 0.03 (+0.04)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x8 match scores in context='address' in 294 \u03bcs:\ncandidates  address2  address_id  address  postal_code  last_update  phone  district  city_id\nvalues                                                                                       \nid             -0.01        0.99    -0.00        -0.00         0.03  -0.00      0.12     0.20",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.128901,
    "msecs": 726.0,
    "relativeCreated": 675.577657,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x8 match scores in context='address' in 294 \u03bcs:\ncandidates  address2  address_id  address  postal_code  last_update  phone  district  city_id\nvalues                                                                                       \nid             -0.01        0.99    -0.00        -0.00         0.03  -0.00      0.12     0.20",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'address_id'; score=0.990 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.128963,
    "msecs": 727.0,
    "relativeCreated": 675.645405,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'address_id'; score=0.990 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['address2', 'address_id', 'address', 'postal_code', 'last_update', 'phone', 'district', 'city_id'] in 1 ms. Matches:\n    'id' -> ('address_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.129011,
    "msecs": 727.0,
    "relativeCreated": 675.694074,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['address2', 'address_id', 'address', 'postal_code', 'last_update', 'phone', 'district', 'city_id'] in 1 ms. Matches:\n    'id' -> ('address_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='address': {'id': 'address_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.129038,
    "msecs": 727.0,
    "relativeCreated": 675.72104,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0012626359999785564,
    "mapping": {
      "id": "address_id"
    },
    "context": "address",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='address': {'id': 'address_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_06'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.129075,
    "msecs": 727.0,
    "relativeCreated": 675.75876,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "customer_id",
      "amount",
      "payment_id",
      "rental_id",
      "payment_date"
    ],
    "context": "payment_p2007_06",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_06'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='payment_p2007_06' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.129119,
    "msecs": 727.0,
    "relativeCreated": 675.803811,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='payment_p2007_06' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.12914,
    "msecs": 727.0,
    "relativeCreated": 675.825182,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Discard source='payment_p2007_06'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.12917,
    "msecs": 727.0,
    "relativeCreated": 675.855735,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Discard source='payment_p2007_06'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.129189,
    "msecs": 727.0,
    "relativeCreated": 675.874222,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x6 match scores in context='payment_p2007_06' in 113 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.129807,
    "msecs": 727.0,
    "relativeCreated": 676.485517,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x6 match scores in context='payment_p2007_06' in 113 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.129861,
    "msecs": 727.0,
    "relativeCreated": 676.543303,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 799 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.129897,
    "msecs": 727.0,
    "relativeCreated": 676.580057,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 799 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='payment_p2007_06': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.129922,
    "msecs": 728.0,
    "relativeCreated": 676.604656,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008485269999596312,
    "mapping": {
      "id": null
    },
    "context": "payment_p2007_06",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='payment_p2007_06': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'} for source='film'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.129958,
    "msecs": 728.0,
    "relativeCreated": 676.641682,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "title",
      "special_features",
      "description",
      "language_id",
      "rating",
      "replacement_cost",
      "original_language_id",
      "rental_rate",
      "release_year",
      "rental_duration",
      "fulltext",
      "film_id",
      "length",
      "last_update"
    ],
    "context": "film",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'} for source='film'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='film' for ['id']x['title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.129994,
    "msecs": 728.0,
    "relativeCreated": 676.678083,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='film' for ['id']x['title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.130014,
    "msecs": 728.0,
    "relativeCreated": 676.699463,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.130036,
    "msecs": 728.0,
    "relativeCreated": 676.721835,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.13005,
    "msecs": 728.0,
    "relativeCreated": 676.736008,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.130138,
    "msecs": 728.0,
    "relativeCreated": 676.821702,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.012, 0.028, 0.09, 0.106, -0.006, 0.022, -0.008, -0.009, 0.021, 0.203, -0.012, 0.237].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.130181,
    "msecs": 728.0,
    "relativeCreated": 676.866524,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.012, 0.028, 0.09, 0.106, -0.006, 0.022, -0.008, -0.009, 0.021, 0.203, -0.012, 0.237].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('film_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, -0.002, 0.026, 0.082, -0.005, -0.006, 0.024, -0.008, -0.009, -0.01, 0.989, -0.012, 0.058].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.130217,
    "msecs": 728.0,
    "relativeCreated": 676.903175,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('film_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, -0.002, 0.026, 0.082, -0.005, -0.006, 0.024, -0.008, -0.009, -0.01, 0.989, -0.012, 0.058].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.13025,
    "msecs": 728.0,
    "relativeCreated": 676.936372,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['last_update': 0.00 -> 0.00 (+0.00), 'title': -0.00 -> -0.00 (+0.00), 'special_features': -0.00 -> 0.01 (+0.01), 'description': -0.00 -> 0.02 (+0.03), 'language_id': 0.10 -> 0.10 (+0.00), 'rating': -0.01 -> 0.10 (+0.11), 'replacement_cost': -0.01 -> -0.01 (+0.00), 'original_language_id': 0.05 -> 0.05 (+0.00), 'rental_rate': -0.01 -> -0.01 (+0.00), 'release_year': -0.01 -> -0.01 (+0.00), 'rental_duration': -0.01 -> 0.02 (+0.03), 'film_id': 0.16 -> 0.98 (+0.82), 'length': -0.01 -> -0.01 (+0.00), 'fulltext': -0.01 -> 0.23 (+0.24)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.130276,
    "msecs": 728.0,
    "relativeCreated": 676.961563,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['last_update': 0.00 -> 0.00 (+0.00), 'title': -0.00 -> -0.00 (+0.00), 'special_features': -0.00 -> 0.01 (+0.01), 'description': -0.00 -> 0.02 (+0.03), 'language_id': 0.10 -> 0.10 (+0.00), 'rating': -0.01 -> 0.10 (+0.11), 'replacement_cost': -0.01 -> -0.01 (+0.00), 'original_language_id': 0.05 -> 0.05 (+0.00), 'rental_rate': -0.01 -> -0.01 (+0.00), 'release_year': -0.01 -> -0.01 (+0.00), 'rental_duration': -0.01 -> 0.02 (+0.03), 'film_id': 0.16 -> 0.98 (+0.82), 'length': -0.01 -> -0.01 (+0.00), 'fulltext': -0.01 -> 0.23 (+0.24)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x14 match scores in context='film' in 323 \u03bcs:\ncandidates  title  special_features  description  language_id  rating  replacement_cost  original_language_id  rental_rate  release_year  rental_duration  fulltext  film_id  length  last_update\nvalues                                                                                                                                                                                           \nid          -0.00              0.01         0.02         0.10    0.10             -0.01                  0.05        -0.01         -0.01             0.02      0.23     0.98   -0.01         0.00",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.131323,
    "msecs": 729.0,
    "relativeCreated": 677.999236,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x14 match scores in context='film' in 323 \u03bcs:\ncandidates  title  special_features  description  language_id  rating  replacement_cost  original_language_id  rental_rate  release_year  rental_duration  fulltext  film_id  length  last_update\nvalues                                                                                                                                                                                           \nid          -0.00              0.01         0.02         0.10    0.10             -0.01                  0.05        -0.01         -0.01             0.02      0.23     0.98   -0.01         0.00",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'film_id'; score=0.979 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.13139,
    "msecs": 729.0,
    "relativeCreated": 678.072464,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'film_id'; score=0.979 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'] in 1 ms. Matches:\n    'id' -> ('film_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.131434,
    "msecs": 729.0,
    "relativeCreated": 678.117753,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'] in 1 ms. Matches:\n    'id' -> ('film_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='film': {'id': 'film_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.131458,
    "msecs": 729.0,
    "relativeCreated": 678.141275,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0015058300000418967,
    "mapping": {
      "id": "film_id"
    },
    "context": "film",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='film': {'id': 'film_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'name', 'language_id', 'last_update'} for source='language'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.131494,
    "msecs": 729.0,
    "relativeCreated": 678.176828,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "name",
      "language_id",
      "last_update"
    ],
    "context": "language",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'name', 'language_id', 'last_update'} for source='language'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='language' for ['id']x['name', 'language_id', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.131533,
    "msecs": 729.0,
    "relativeCreated": 678.216849,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='language' for ['id']x['name', 'language_id', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.131554,
    "msecs": 729.0,
    "relativeCreated": 678.238856,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.131576,
    "msecs": 729.0,
    "relativeCreated": 678.261411,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.13159,
    "msecs": 729.0,
    "relativeCreated": 678.275834,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.099, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.131637,
    "msecs": 729.0,
    "relativeCreated": 678.322498,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.099, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, 0.093, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.131666,
    "msecs": 729.0,
    "relativeCreated": 678.352133,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, 0.093, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> ('language_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, 0.999, 0.18].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.131692,
    "msecs": 729.0,
    "relativeCreated": 678.378515,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> ('language_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, 0.999, 0.18].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, 0.099, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.131717,
    "msecs": 729.0,
    "relativeCreated": 678.402735,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='language':\n    ('id', ['name', 'language_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, 0.099, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['name': 0.00 -> 0.00 (+0.00), 'language_id': 0.10 -> 0.99 (+0.89), 'last_update': -0.00 -> 0.17 (+0.17)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.131735,
    "msecs": 729.0,
    "relativeCreated": 678.421386,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['name': 0.00 -> 0.00 (+0.00), 'language_id': 0.10 -> 0.99 (+0.89), 'last_update': -0.00 -> 0.17 (+0.17)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x3 match scores in context='language' in 242 \u03bcs:\ncandidates  name  language_id  last_update\nvalues                                    \nid          0.00         0.99         0.17",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.132306,
    "msecs": 730.0,
    "relativeCreated": 678.984809,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='language' in 242 \u03bcs:\ncandidates  name  language_id  last_update\nvalues                                    \nid          0.00         0.99         0.17",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'language_id'; score=0.989 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.132352,
    "msecs": 730.0,
    "relativeCreated": 679.034576,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'language_id'; score=0.989 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['name', 'language_id', 'last_update'] in 869 \u03bcs. Matches:\n    'id' -> ('language_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.132387,
    "msecs": 730.0,
    "relativeCreated": 679.071894,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['name', 'language_id', 'last_update'] in 869 \u03bcs. Matches:\n    'id' -> ('language_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='language': {'id': 'language_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.132412,
    "msecs": 730.0,
    "relativeCreated": 679.09537,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009204229999681957,
    "mapping": {
      "id": "language_id"
    },
    "context": "language",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='language': {'id': 'language_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'} for source='customer'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.132445,
    "msecs": 730.0,
    "relativeCreated": 679.128146,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "customer_id",
      "first_name",
      "address_id",
      "activebool",
      "email",
      "store_id",
      "active",
      "last_name",
      "create_date",
      "last_update"
    ],
    "context": "customer",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'} for source='customer'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='customer' for ['id']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.132485,
    "msecs": 730.0,
    "relativeCreated": 679.169184,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='customer' for ['id']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.132506,
    "msecs": 730.0,
    "relativeCreated": 679.191144,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.132529,
    "msecs": 730.0,
    "relativeCreated": 679.214716,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.132543,
    "msecs": 730.0,
    "relativeCreated": 679.228942,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.132608,
    "msecs": 730.0,
    "relativeCreated": 679.292596,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.094, 0.166, -0.002, 0.039, 0.046, 0.37, 0.05, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.132647,
    "msecs": 730.0,
    "relativeCreated": 679.332627,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.094, 0.166, -0.002, 0.039, 0.046, 0.37, 0.05, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, 0.149, -0.002, 0.097, 0.053, 0.089, -0.006, -0.007, 0.083, 0.173].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.132702,
    "msecs": 730.0,
    "relativeCreated": 679.386428,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, 0.149, -0.002, 0.097, 0.053, 0.089, -0.006, -0.007, 0.083, 0.173].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.132732,
    "msecs": 730.0,
    "relativeCreated": 679.417446,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['customer_id': 0.10 -> 0.99 (+0.89), 'address_id': 0.11 -> 0.16 (+0.05), 'first_name': -0.00 -> -0.00 (+0.00), 'activebool': -0.00 -> 0.09 (+0.09), 'email': 0.12 -> 0.12 (+0.00), 'store_id': 0.14 -> 0.36 (+0.23), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'create_date': -0.01 -> 0.07 (+0.08), 'last_update': -0.01 -> 0.16 (+0.17)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.132757,
    "msecs": 730.0,
    "relativeCreated": 679.441897,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['customer_id': 0.10 -> 0.99 (+0.89), 'address_id': 0.11 -> 0.16 (+0.05), 'first_name': -0.00 -> -0.00 (+0.00), 'activebool': -0.00 -> 0.09 (+0.09), 'email': 0.12 -> 0.12 (+0.00), 'store_id': 0.14 -> 0.36 (+0.23), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'create_date': -0.01 -> 0.07 (+0.08), 'last_update': -0.01 -> 0.16 (+0.17)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x10 match scores in context='customer' in 311 \u03bcs:\ncandidates  customer_id  first_name  address_id  activebool  email  store_id  active  last_name  create_date  last_update\nvalues                                                                                                                   \nid                 0.99       -0.00        0.16        0.09   0.12      0.36    0.04      -0.01         0.07         0.16",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.133597,
    "msecs": 731.0,
    "relativeCreated": 680.274339,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x10 match scores in context='customer' in 311 \u03bcs:\ncandidates  customer_id  first_name  address_id  activebool  email  store_id  active  last_name  create_date  last_update\nvalues                                                                                                                   \nid                 0.99       -0.00        0.16        0.09   0.12      0.36    0.04      -0.01         0.07         0.16",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'customer_id'; score=0.990 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.133653,
    "msecs": 731.0,
    "relativeCreated": 680.335603,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'customer_id'; score=0.990 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] in 1 ms. Matches:\n    'id' -> ('customer_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.133691,
    "msecs": 731.0,
    "relativeCreated": 680.37534,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] in 1 ms. Matches:\n    'id' -> ('customer_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='customer': {'id': 'customer_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.133715,
    "msecs": 731.0,
    "relativeCreated": 680.398172,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0012728549999678762,
    "mapping": {
      "id": "customer_id"
    },
    "context": "customer",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='customer': {'id': 'customer_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_04'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.133747,
    "msecs": 731.0,
    "relativeCreated": 680.430831,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "customer_id",
      "amount",
      "payment_id",
      "rental_id",
      "payment_date"
    ],
    "context": "payment_p2007_04",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_04'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='payment_p2007_04' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.133789,
    "msecs": 731.0,
    "relativeCreated": 680.473146,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='payment_p2007_04' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.133809,
    "msecs": 731.0,
    "relativeCreated": 680.494099,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Discard source='payment_p2007_04'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.133833,
    "msecs": 731.0,
    "relativeCreated": 680.519295,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Discard source='payment_p2007_04'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.133851,
    "msecs": 731.0,
    "relativeCreated": 680.536717,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x6 match scores in context='payment_p2007_04' in 98 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.134481,
    "msecs": 732.0,
    "relativeCreated": 681.158371,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x6 match scores in context='payment_p2007_04' in 98 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.134533,
    "msecs": 732.0,
    "relativeCreated": 681.216008,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 798 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.134571,
    "msecs": 732.0,
    "relativeCreated": 681.254956,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 798 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='payment_p2007_04': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.134596,
    "msecs": 732.0,
    "relativeCreated": 681.27861,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008503299999915725,
    "mapping": {
      "id": null
    },
    "context": "payment_p2007_04",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='payment_p2007_04': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_update', 'actor_id', 'film_id'} for source='film_actor'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.134626,
    "msecs": 732.0,
    "relativeCreated": 681.309438,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "last_update",
      "actor_id",
      "film_id"
    ],
    "context": "film_actor",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_update', 'actor_id', 'film_id'} for source='film_actor'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='film_actor' for ['id']x['last_update', 'actor_id', 'film_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.134672,
    "msecs": 732.0,
    "relativeCreated": 681.343692,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='film_actor' for ['id']x['last_update', 'actor_id', 'film_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.134696,
    "msecs": 732.0,
    "relativeCreated": 681.379852,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.134719,
    "msecs": 732.0,
    "relativeCreated": 681.403815,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.134734,
    "msecs": 732.0,
    "relativeCreated": 681.419173,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.167, 0.142, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.134783,
    "msecs": 732.0,
    "relativeCreated": 681.468277,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.167, 0.142, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.214, 0.374, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.134813,
    "msecs": 732.0,
    "relativeCreated": 681.498544,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.214, 0.374, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> ('film_actor_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.061, 0.166, 0.028].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.134842,
    "msecs": 732.0,
    "relativeCreated": 681.527487,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> ('film_actor_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.061, 0.166, 0.028].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.167, 0.142, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.134867,
    "msecs": 732.0,
    "relativeCreated": 681.552493,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film_actor':\n    ('id', ['film_id', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.167, 0.142, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['film_id': 0.17 -> 0.21 (+0.04), 'actor_id': 0.14 -> 0.37 (+0.23), 'last_update': -0.00 -> 0.02 (+0.02)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.134885,
    "msecs": 732.0,
    "relativeCreated": 681.571524,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['film_id': 0.17 -> 0.21 (+0.04), 'actor_id': 0.14 -> 0.37 (+0.23), 'last_update': -0.00 -> 0.02 (+0.02)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x3 match scores in context='film_actor' in 262 \u03bcs:\ncandidates  last_update  actor_id  film_id\nvalues                                    \nid                 0.02      0.37     0.21",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.135381,
    "msecs": 733.0,
    "relativeCreated": 682.059934,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='film_actor' in 262 \u03bcs:\ncandidates  last_update  actor_id  film_id\nvalues                                    \nid                 0.02      0.37     0.21",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'actor_id'; score=0.369 < 0.9 (below threshold).\n    'id' -> 'film_id'; score=0.209 < 0.9 (below threshold).\n    'id' -> 'last_update'; score=0.018 < 0.9 (below threshold).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.135428,
    "msecs": 733.0,
    "relativeCreated": 682.111635,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'actor_id'; score=0.369 < 0.9 (below threshold).\n    'id' -> 'film_id'; score=0.209 < 0.9 (below threshold).\n    'id' -> 'last_update'; score=0.018 < 0.9 (below threshold).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map {'id'} in context='film_actor' to any of candidates={'film_id', 'actor_id', 'last_update'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "_report_unmapped",
    "created": 1557606600.135456,
    "msecs": 733.0,
    "relativeCreated": 682.140762,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map {'id'} in context='film_actor' to any of candidates={'film_id', 'actor_id', 'last_update'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x{'film_id', 'actor_id', 'last_update'} in 835 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.13548,
    "msecs": 733.0,
    "relativeCreated": 682.16455,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x{'film_id', 'actor_id', 'last_update'} in 835 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='film_actor': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.135506,
    "msecs": 733.0,
    "relativeCreated": 682.18925,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008819600000151695,
    "mapping": {
      "id": null
    },
    "context": "film_actor",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='film_actor': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_01'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.135535,
    "msecs": 733.0,
    "relativeCreated": 682.219235,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "customer_id",
      "amount",
      "payment_id",
      "rental_id",
      "payment_date"
    ],
    "context": "payment_p2007_01",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_01'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='payment_p2007_01' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.13557,
    "msecs": 733.0,
    "relativeCreated": 682.254176,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='payment_p2007_01' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.135589,
    "msecs": 733.0,
    "relativeCreated": 682.274314,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Discard source='payment_p2007_01'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.135612,
    "msecs": 733.0,
    "relativeCreated": 682.29778,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Discard source='payment_p2007_01'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.135629,
    "msecs": 733.0,
    "relativeCreated": 682.314972,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x6 match scores in context='payment_p2007_01' in 92 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.136236,
    "msecs": 734.0,
    "relativeCreated": 682.914643,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x6 match scores in context='payment_p2007_01' in 92 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.136287,
    "msecs": 734.0,
    "relativeCreated": 682.969014,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 763 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.13632,
    "msecs": 734.0,
    "relativeCreated": 683.003926,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 763 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='payment_p2007_01': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.136345,
    "msecs": 734.0,
    "relativeCreated": 683.028051,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008109550000199306,
    "mapping": {
      "id": null
    },
    "context": "payment_p2007_01",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='payment_p2007_01': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_update', 'country', 'country_id'} for source='country'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.136376,
    "msecs": 734.0,
    "relativeCreated": 683.059912,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "last_update",
      "country",
      "country_id"
    ],
    "context": "country",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_update', 'country', 'country_id'} for source='country'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='country' for ['id']x['last_update', 'country', 'country_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.13641,
    "msecs": 734.0,
    "relativeCreated": 683.094116,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='country' for ['id']x['last_update', 'country', 'country_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.136432,
    "msecs": 734.0,
    "relativeCreated": 683.115864,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.136456,
    "msecs": 734.0,
    "relativeCreated": 683.141027,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.13647,
    "msecs": 734.0,
    "relativeCreated": 683.15598,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.111, -0.001, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.13652,
    "msecs": 734.0,
    "relativeCreated": 683.204639,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.111, -0.001, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.125, -0.001, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.136552,
    "msecs": 734.0,
    "relativeCreated": 683.237867,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.125, -0.001, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> ('country_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.136579,
    "msecs": 734.0,
    "relativeCreated": 683.265088,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> ('country_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.111, -0.001, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.136603,
    "msecs": 734.0,
    "relativeCreated": 683.288985,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='country':\n    ('id', ['country_id', 'country', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.111, -0.001, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['country_id': 0.11 -> 0.99 (+0.88), 'country': -0.00 -> -0.00 (+0.00), 'last_update': -0.00 -> -0.00 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.136621,
    "msecs": 734.0,
    "relativeCreated": 683.30684,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['country_id': 0.11 -> 0.99 (+0.88), 'country': -0.00 -> -0.00 (+0.00), 'last_update': -0.00 -> -0.00 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x3 match scores in context='country' in 247 \u03bcs:\ncandidates  last_update  country  country_id\nvalues                                      \nid                -0.00    -0.00        0.99",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.137519,
    "msecs": 735.0,
    "relativeCreated": 684.195072,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='country' in 247 \u03bcs:\ncandidates  last_update  country  country_id\nvalues                                      \nid                -0.00    -0.00        0.99",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'country_id'; score=0.990 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.137568,
    "msecs": 735.0,
    "relativeCreated": 684.25041,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'country_id'; score=0.990 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['last_update', 'country', 'country_id'] in 1 ms. Matches:\n    'id' -> ('country_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.13776,
    "msecs": 735.0,
    "relativeCreated": 684.439562,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['last_update', 'country', 'country_id'] in 1 ms. Matches:\n    'id' -> ('country_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='country': {'id': 'country_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.137789,
    "msecs": 735.0,
    "relativeCreated": 684.470805,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0014128180000057,
    "mapping": {
      "id": "country_id"
    },
    "context": "country",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='country': {'id': 'country_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_02'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.137829,
    "msecs": 735.0,
    "relativeCreated": 684.512059,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "customer_id",
      "amount",
      "payment_id",
      "rental_id",
      "payment_date"
    ],
    "context": "payment_p2007_02",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_02'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='payment_p2007_02' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.137867,
    "msecs": 735.0,
    "relativeCreated": 684.551018,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='payment_p2007_02' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.137888,
    "msecs": 735.0,
    "relativeCreated": 684.572396,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Discard source='payment_p2007_02'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.137911,
    "msecs": 736.0,
    "relativeCreated": 684.597006,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Discard source='payment_p2007_02'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.13793,
    "msecs": 736.0,
    "relativeCreated": 684.615084,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x6 match scores in context='payment_p2007_02' in 99 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.13858,
    "msecs": 736.0,
    "relativeCreated": 685.258911,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x6 match scores in context='payment_p2007_02' in 99 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.13863,
    "msecs": 736.0,
    "relativeCreated": 685.313393,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 815 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.138667,
    "msecs": 736.0,
    "relativeCreated": 685.350771,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 815 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='payment_p2007_02': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.138708,
    "msecs": 736.0,
    "relativeCreated": 685.389792,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008799889999977495,
    "mapping": {
      "id": null
    },
    "context": "payment_p2007_02",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='payment_p2007_02': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_update', 'category_id', 'film_id'} for source='film_category'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.138737,
    "msecs": 736.0,
    "relativeCreated": 685.420675,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "last_update",
      "category_id",
      "film_id"
    ],
    "context": "film_category",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_update', 'category_id', 'film_id'} for source='film_category'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='film_category' for ['id']x['last_update', 'category_id', 'film_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.138772,
    "msecs": 736.0,
    "relativeCreated": 685.456068,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='film_category' for ['id']x['last_update', 'category_id', 'film_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.138793,
    "msecs": 736.0,
    "relativeCreated": 685.477445,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.138814,
    "msecs": 736.0,
    "relativeCreated": 685.49982,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.138829,
    "msecs": 736.0,
    "relativeCreated": 685.514572,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.167, 0.099, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.13888,
    "msecs": 736.0,
    "relativeCreated": 685.564839,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.167, 0.099, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.214, 0.093, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.13891,
    "msecs": 737.0,
    "relativeCreated": 685.596012,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.214, 0.093, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> ('film_category_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.043, 0.166, 0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.138938,
    "msecs": 737.0,
    "relativeCreated": 685.622061,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> ('film_category_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.043, 0.166, 0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.167, 0.099, -0.002].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.138965,
    "msecs": 737.0,
    "relativeCreated": 685.649543,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film_category':\n    ('id', ['film_id', 'category_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.167, 0.099, -0.002].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['film_id': 0.17 -> 0.21 (+0.04), 'category_id': 0.10 -> 0.16 (+0.06), 'last_update': -0.00 -> 0.00 (+0.01)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.138983,
    "msecs": 737.0,
    "relativeCreated": 685.66935,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['film_id': 0.17 -> 0.21 (+0.04), 'category_id': 0.10 -> 0.16 (+0.06), 'last_update': -0.00 -> 0.00 (+0.01)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x3 match scores in context='film_category' in 249 \u03bcs:\ncandidates  last_update  category_id  film_id\nvalues                                       \nid                 0.00         0.16     0.21",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.139572,
    "msecs": 737.0,
    "relativeCreated": 686.247643,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='film_category' in 249 \u03bcs:\ncandidates  last_update  category_id  film_id\nvalues                                       \nid                 0.00         0.16     0.21",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'film_id'; score=0.209 < 0.9 (below threshold).\n    'id' -> 'category_id'; score=0.156 < 0.9 (below threshold).\n    'id' -> 'last_update'; score=0.003 < 0.9 (below threshold).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.139626,
    "msecs": 737.0,
    "relativeCreated": 686.308973,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'film_id'; score=0.209 < 0.9 (below threshold).\n    'id' -> 'category_id'; score=0.156 < 0.9 (below threshold).\n    'id' -> 'last_update'; score=0.003 < 0.9 (below threshold).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map {'id'} in context='film_category' to any of candidates={'film_id', 'category_id', 'last_update'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "_report_unmapped",
    "created": 1557606600.139655,
    "msecs": 737.0,
    "relativeCreated": 686.339291,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map {'id'} in context='film_category' to any of candidates={'film_id', 'category_id', 'last_update'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x{'film_id', 'category_id', 'last_update'} in 923 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.13968,
    "msecs": 737.0,
    "relativeCreated": 686.365089,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x{'film_id', 'category_id', 'last_update'} in 923 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='film_category': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.139705,
    "msecs": 737.0,
    "relativeCreated": 686.3875,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009689869999647271,
    "mapping": {
      "id": null
    },
    "context": "film_category",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='film_category': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'} for source='staff'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.139733,
    "msecs": 737.0,
    "relativeCreated": 686.417228,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "first_name",
      "address_id",
      "username",
      "picture",
      "email",
      "password",
      "store_id",
      "active",
      "last_name",
      "last_update"
    ],
    "context": "staff",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'} for source='staff'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='staff' for ['id']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.139777,
    "msecs": 737.0,
    "relativeCreated": 686.460513,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='staff' for ['id']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.139797,
    "msecs": 737.0,
    "relativeCreated": 686.482108,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.139821,
    "msecs": 737.0,
    "relativeCreated": 686.506169,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.139835,
    "msecs": 737.0,
    "relativeCreated": 686.520797,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.139906,
    "msecs": 737.0,
    "relativeCreated": 686.590754,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.375, -0.001, 0.165, 0.068, -0.004, 0.045, 0.244, 0.368, 0.048, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.13997,
    "msecs": 738.0,
    "relativeCreated": 686.654477,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.375, -0.001, 0.165, 0.068, -0.004, 0.045, 0.244, 0.368, 0.048, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, 0.123, -0.003, -0.004, 0.045, 0.119, 0.618, 0.048, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.140006,
    "msecs": 738.0,
    "relativeCreated": 686.691835,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, 0.123, -0.003, -0.004, 0.045, 0.119, 0.618, 0.048, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.140037,
    "msecs": 738.0,
    "relativeCreated": 686.721921,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['staff_id': 0.14 -> 0.99 (+0.85), 'first_name': -0.00 -> -0.00 (+0.00), 'address_id': 0.11 -> 0.16 (+0.05), 'picture': -0.00 -> 0.06 (+0.07), 'username': -0.00 -> -0.00 (+0.00), 'email': 0.12 -> 0.12 (+0.00), 'password': 0.07 -> 0.24 (+0.17), 'store_id': 0.14 -> 0.61 (+0.47), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'last_update': -0.01 -> -0.01 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.140061,
    "msecs": 738.0,
    "relativeCreated": 686.746899,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['staff_id': 0.14 -> 0.99 (+0.85), 'first_name': -0.00 -> -0.00 (+0.00), 'address_id': 0.11 -> 0.16 (+0.05), 'picture': -0.00 -> 0.06 (+0.07), 'username': -0.00 -> -0.00 (+0.00), 'email': 0.12 -> 0.12 (+0.00), 'password': 0.07 -> 0.24 (+0.17), 'store_id': 0.14 -> 0.61 (+0.47), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'last_update': -0.01 -> -0.01 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x11 match scores in context='staff' in 334 \u03bcs:\ncandidates  staff_id  first_name  address_id  username  picture  email  password  store_id  active  last_name  last_update\nvalues                                                                                                                    \nid              0.99       -0.00        0.16     -0.00     0.06   0.12      0.24      0.61    0.04      -0.01        -0.01",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.140954,
    "msecs": 739.0,
    "relativeCreated": 687.631213,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x11 match scores in context='staff' in 334 \u03bcs:\ncandidates  staff_id  first_name  address_id  username  picture  email  password  store_id  active  last_name  last_update\nvalues                                                                                                                    \nid              0.99       -0.00        0.16     -0.00     0.06   0.12      0.24      0.61    0.04      -0.01        -0.01",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'staff_id'; score=0.990 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.141011,
    "msecs": 739.0,
    "relativeCreated": 687.693348,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'staff_id'; score=0.990 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] in 1 ms. Matches:\n    'id' -> ('staff_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.141049,
    "msecs": 739.0,
    "relativeCreated": 687.733079,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] in 1 ms. Matches:\n    'id' -> ('staff_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='staff': {'id': 'staff_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.141073,
    "msecs": 739.0,
    "relativeCreated": 687.756708,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001342566000005263,
    "mapping": {
      "id": "staff_id"
    },
    "context": "staff",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='staff': {'id': 'staff_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_name', 'first_name', 'actor_id', 'last_update'} for source='actor'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.141265,
    "msecs": 739.0,
    "relativeCreated": 687.908224,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "last_name",
      "first_name",
      "actor_id",
      "last_update"
    ],
    "context": "actor",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'last_name', 'first_name', 'actor_id', 'last_update'} for source='actor'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='actor' for ['id']x['last_name', 'first_name', 'actor_id', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.141324,
    "msecs": 739.0,
    "relativeCreated": 688.005216,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='actor' for ['id']x['last_name', 'first_name', 'actor_id', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.141348,
    "msecs": 739.0,
    "relativeCreated": 688.03245,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.141374,
    "msecs": 739.0,
    "relativeCreated": 688.058311,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.141389,
    "msecs": 739.0,
    "relativeCreated": 688.07444,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.141, -0.003].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.141442,
    "msecs": 739.0,
    "relativeCreated": 688.126814,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.141, -0.003].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.373, -0.003].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.141472,
    "msecs": 739.0,
    "relativeCreated": 688.157904,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.373, -0.003].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> ('actor_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.125, 0.041, 0.998, -0.003].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.141506,
    "msecs": 739.0,
    "relativeCreated": 688.191732,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> ('actor_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.125, 0.041, 0.998, -0.003].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, 0.141, -0.003].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.141529,
    "msecs": 739.0,
    "relativeCreated": 688.215696,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='actor':\n    ('id', ['last_name', 'first_name', 'actor_id', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, 0.141, -0.003].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['last_name': 0.00 -> 0.12 (+0.12), 'first_name': -0.00 -> 0.03 (+0.03), 'actor_id': 0.14 -> 0.99 (+0.85), 'last_update': -0.00 -> -0.00 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.141549,
    "msecs": 739.0,
    "relativeCreated": 688.234926,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['last_name': 0.00 -> 0.12 (+0.12), 'first_name': -0.00 -> 0.03 (+0.03), 'actor_id': 0.14 -> 0.99 (+0.85), 'last_update': -0.00 -> -0.00 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x4 match scores in context='actor' in 272 \u03bcs:\ncandidates  last_name  first_name  actor_id  last_update\nvalues                                                  \nid               0.12        0.03      0.99        -0.00",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.142132,
    "msecs": 740.0,
    "relativeCreated": 688.810873,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x4 match scores in context='actor' in 272 \u03bcs:\ncandidates  last_name  first_name  actor_id  last_update\nvalues                                                  \nid               0.12        0.03      0.99        -0.00",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'actor_id'; score=0.988 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.142179,
    "msecs": 740.0,
    "relativeCreated": 688.862344,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'actor_id'; score=0.988 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['last_name', 'first_name', 'actor_id', 'last_update'] in 916 \u03bcs. Matches:\n    'id' -> ('actor_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.142215,
    "msecs": 740.0,
    "relativeCreated": 688.899588,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['last_name', 'first_name', 'actor_id', 'last_update'] in 916 \u03bcs. Matches:\n    'id' -> ('actor_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='actor': {'id': 'actor_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.142239,
    "msecs": 740.0,
    "relativeCreated": 688.92228,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010267270000099415,
    "mapping": {
      "id": "actor_id"
    },
    "context": "actor",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='actor': {'id': 'actor_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'country_id', 'last_update', 'city', 'city_id'} for source='city'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.142271,
    "msecs": 740.0,
    "relativeCreated": 688.954485,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "country_id",
      "last_update",
      "city",
      "city_id"
    ],
    "context": "city",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'country_id', 'last_update', 'city', 'city_id'} for source='city'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='city' for ['id']x['country_id', 'last_update', 'city', 'city_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.142303,
    "msecs": 740.0,
    "relativeCreated": 688.987769,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='city' for ['id']x['country_id', 'last_update', 'city', 'city_id'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.142322,
    "msecs": 740.0,
    "relativeCreated": 689.007373,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.142343,
    "msecs": 740.0,
    "relativeCreated": 689.028375,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.142356,
    "msecs": 740.0,
    "relativeCreated": 689.042023,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.165, 0.108].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.142401,
    "msecs": 740.0,
    "relativeCreated": 689.086449,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.165, 0.108].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.212, 0.122].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.142435,
    "msecs": 740.0,
    "relativeCreated": 689.121132,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.212, 0.122].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> ('city_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, 0.998, 0.14].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.142462,
    "msecs": 740.0,
    "relativeCreated": 689.148227,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> ('city_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, 0.998, 0.14].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, 0.165, 0.108].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.142488,
    "msecs": 740.0,
    "relativeCreated": 689.173744,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='city':\n    ('id', ['last_update', 'city', 'city_id', 'country_id']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, 0.165, 0.108].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['last_update': 0.00 -> 0.00 (+0.00), 'city': -0.00 -> -0.00 (+0.00), 'city_id': 0.16 -> 0.99 (+0.82), 'country_id': 0.11 -> 0.13 (+0.02)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.142507,
    "msecs": 740.0,
    "relativeCreated": 689.192203,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['last_update': 0.00 -> 0.00 (+0.00), 'city': -0.00 -> -0.00 (+0.00), 'city_id': 0.16 -> 0.99 (+0.82), 'country_id': 0.11 -> 0.13 (+0.02)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x4 match scores in context='city' in 241 \u03bcs:\ncandidates  country_id  last_update  city  city_id\nvalues                                            \nid                0.13         0.00 -0.00     0.99",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.143062,
    "msecs": 741.0,
    "relativeCreated": 689.740367,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x4 match scores in context='city' in 241 \u03bcs:\ncandidates  country_id  last_update  city  city_id\nvalues                                            \nid                0.13         0.00 -0.00     0.99",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'city_id'; score=0.988 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.143117,
    "msecs": 741.0,
    "relativeCreated": 689.799619,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'city_id'; score=0.988 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['country_id', 'last_update', 'city', 'city_id'] in 863 \u03bcs. Matches:\n    'id' -> ('city_id',)\nMatched 1/1 values with 1 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.143154,
    "msecs": 741.0,
    "relativeCreated": 689.837892,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['country_id', 'last_update', 'city', 'city_id'] in 863 \u03bcs. Matches:\n    'id' -> ('city_id',)\nMatched 1/1 values with 1 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='city': {'id': 'city_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.143177,
    "msecs": 741.0,
    "relativeCreated": 689.860081,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009080190000076982,
    "mapping": {
      "id": "city_id"
    },
    "context": "city",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='city': {'id': 'city_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_03'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.143208,
    "msecs": 741.0,
    "relativeCreated": 689.892556,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "customer_id",
      "amount",
      "payment_id",
      "rental_id",
      "payment_date"
    ],
    "context": "payment_p2007_03",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_03'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='payment_p2007_03' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.143246,
    "msecs": 741.0,
    "relativeCreated": 689.930594,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='payment_p2007_03' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.143266,
    "msecs": 741.0,
    "relativeCreated": 689.950768,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Discard source='payment_p2007_03'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.143289,
    "msecs": 741.0,
    "relativeCreated": 689.97499,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Discard source='payment_p2007_03'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.143307,
    "msecs": 741.0,
    "relativeCreated": 689.992352,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x6 match scores in context='payment_p2007_03' in 93 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.143914,
    "msecs": 742.0,
    "relativeCreated": 690.592623,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x6 match scores in context='payment_p2007_03' in 93 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.143963,
    "msecs": 742.0,
    "relativeCreated": 690.646078,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 762 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.143995,
    "msecs": 742.0,
    "relativeCreated": 690.679337,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 762 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='payment_p2007_03': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.144019,
    "msecs": 742.0,
    "relativeCreated": 690.702145,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008119769999552773,
    "mapping": {
      "id": null
    },
    "context": "payment_p2007_03",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='payment_p2007_03': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_05'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.144045,
    "msecs": 742.0,
    "relativeCreated": 690.729569,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "id"
    ],
    "candidates": [
      "staff_id",
      "customer_id",
      "amount",
      "payment_id",
      "rental_id",
      "payment_date"
    ],
    "context": "payment_p2007_05",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'id'} to actual placeholders={'staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'} for source='payment_p2007_05'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='payment_p2007_05' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.144078,
    "msecs": 742.0,
    "relativeCreated": 690.762713,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='payment_p2007_05' for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.144107,
    "msecs": 742.0,
    "relativeCreated": 690.792046,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['id'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Discard source='payment_p2007_05'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.144131,
    "msecs": 742.0,
    "relativeCreated": 690.816397,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Discard source='payment_p2007_05'; matches pattern=re.compile('.*p2007.*', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.144153,
    "msecs": 742.0,
    "relativeCreated": 690.837763,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "All candidates removed by filtering. Applied 1 filters for value='id', removing candidates={'staff_id', 'customer_id', 'rental_id', 'amount', 'payment_id', 'payment_date'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 1x6 match scores in context='payment_p2007_05' in 107 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.144738,
    "msecs": 742.0,
    "relativeCreated": 691.416586,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x6 match scores in context='payment_p2007_05' in 107 \u03bcs:\ncandidates  staff_id  customer_id  amount  payment_id  rental_id  payment_date\nvalues                                                                        \nid              -inf         -inf    -inf        -inf       -inf          -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.144788,
    "msecs": 742.0,
    "relativeCreated": 691.470006,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='id'. Rejected matches:\n    'id' -> 'staff_id'; score=-inf (filtered).\n    'id' -> 'customer_id'; score=-inf (filtered).\n    'id' -> 'amount'; score=-inf (filtered).\n    'id' -> 'payment_id'; score=-inf (filtered).\n    'id' -> 'rental_id'; score=-inf (filtered).\n    'id' -> 'payment_date'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 754 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.14482,
    "msecs": 742.0,
    "relativeCreated": 691.503995,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 754 \u03bcs. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='payment_p2007_05': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.144844,
    "msecs": 742.0,
    "relativeCreated": 691.527253,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0007994580000172391,
    "mapping": {
      "id": null
    },
    "context": "payment_p2007_05",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='payment_p2007_05': {'id': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Discarded 9 tables. Reason: {'no ID column': ['uuid_test_table', 'payment_p2007_06', 'payment_p2007_04', 'film_actor', 'payment_p2007_01', 'payment_p2007_02', 'film_category', 'payment_p2007_03', 'payment_p2007_05']}",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
    "filename": "_sql_fetcher.py",
    "module": "_sql_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 449,
    "funcName": "_get_summaries",
    "created": 1557606600.14487,
    "msecs": 742.0,
    "relativeCreated": 691.554373,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "reason": {
      "no ID column": [
        "uuid_test_table",
        "payment_p2007_06",
        "payment_p2007_04",
        "film_actor",
        "payment_p2007_01",
        "payment_p2007_02",
        "film_category",
        "payment_p2007_03",
        "payment_p2007_05"
      ]
    },
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Discarded 9 tables. Reason: {'no ID column': ['uuid_test_table', 'payment_p2007_06', 'payment_p2007_04', 'film_actor', 'payment_p2007_01', 'payment_p2007_02', 'film_category', 'payment_p2007_03', 'payment_p2007_05']}",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished initialization of 'SqlFetcher' in 106 ms: SqlFetcher('postgresql+pg8000://postgres:***@localhost:5002/sakila', sources=['address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'])",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 108,
    "funcName": "initialize_sources",
    "created": 1557606600.144978,
    "msecs": 743.0,
    "relativeCreated": 691.659222,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "event_key": "SqlFetcher.initialize_sources:exit",
    "seconds": 0.105761388000019,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished initialization of 'SqlFetcher' in 106 ms: SqlFetcher('postgresql+pg8000://postgres:***@localhost:5002/sakila', sources=['address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'])",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.MultiFetcher",
    "msg": "Finished initialization 2 children and 9 sources in 106 ms.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
    "filename": "_multi_fetcher.py",
    "module": "_multi_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 162,
    "funcName": "initialize_sources",
    "created": 1557606600.145018,
    "msecs": 743.0,
    "relativeCreated": 691.698027,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 62497,
    "seconds": 0.10617066500003602,
    "event_key": "MultiFetcher.initialize_sources:exit",
    "message": "Finished initialization 2 children and 9 sources in 106 ms.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.dio",
    "msg": "Using rank-0 (priority=1999) implementation 'id_translation.dio.integration.pandas.PandasIO' for translatable of type='pandas.DataFrame'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/dio/_resolve.py",
    "filename": "_resolve.py",
    "module": "_resolve",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 68,
    "funcName": "_initialize",
    "created": 1557606600.304181,
    "msecs": 902.0,
    "relativeCreated": 850.848628,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Using rank-0 (priority=1999) implementation 'id_translation.dio.integration.pandas.PandasIO' for translatable of type='pandas.DataFrame'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator",
    "msg": "Begin translation of 'DataFrame'-type data. Names to translate: Derive based on type.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/_tasks/_translate.py",
    "filename": "_translate.py",
    "module": "_translate",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 154,
    "funcName": "log_key_event_enter",
    "created": 1557606600.304277,
    "msecs": 902.0,
    "relativeCreated": 850.95777,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "Translator.translate:enter",
    "sources": [
      "category",
      "address",
      "film",
      "language",
      "customer",
      "country",
      "staff",
      "actor",
      "city"
    ],
    "online": true,
    "translatable_type": "pandas.DataFrame",
    "names": null,
    "ignore_names": null,
    "copy": true,
    "reverse": false,
    "message": "Begin translation of 'DataFrame'-type data. Names to translate: Derive based on type.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator",
    "msg": "Name extraction complete. Found names=['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date'] for 'DataFrame'-type data.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/_tasks/_names.py",
    "filename": "_names.py",
    "module": "_names",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 97,
    "funcName": "_filter_names",
    "created": 1557606600.304313,
    "msecs": 902.0,
    "relativeCreated": 850.993898,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Name extraction complete. Found names=['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date'] for 'DataFrame'-type data.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Begin name-to-source mapping of names=['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date'] in 'DataFrame' against sources=['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/_tasks/_map.py",
    "filename": "_map.py",
    "module": "_map",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 75,
    "funcName": "_map",
    "created": 1557606600.304342,
    "msecs": 902.0,
    "relativeCreated": 851.024947,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "Translator.map:enter",
    "translatable_type": "pandas.DataFrame",
    "values": [
      "customer_id",
      "film_id",
      "category_id",
      "staff_id",
      "rental_date",
      "return_date"
    ],
    "candidates": [
      "category",
      "address",
      "film",
      "language",
      "customer",
      "country",
      "staff",
      "actor",
      "city"
    ],
    "message": "Begin name-to-source mapping of names=['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date'] in 'DataFrame' against sources=['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Begin computing match scores for ['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date']x['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'] using HeuristicScore([like_database_table()] -> modified_hamming).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.30438,
    "msecs": 902.0,
    "relativeCreated": 851.064239,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Begin computing match scores for ['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date']x['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'] using HeuristicScore([like_database_table()] -> modified_hamming).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Applied 1 filters for value='customer_id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.30445,
    "msecs": 902.0,
    "relativeCreated": 851.134481,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Applied 1 filters for value='customer_id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Compute match scores for value='customer_id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.304466,
    "msecs": 902.0,
    "relativeCreated": 851.152028,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Compute match scores for value='customer_id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function like_database_table() in context=None:\n    ('customer_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('customer', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.056, -0.001, 0.123, 0.997, -0.004, -0.005, -0.006, 0.043, -0.008].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.304544,
    "msecs": 902.0,
    "relativeCreated": 851.228148,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function like_database_table() in context=None:\n    ('customer_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('customer', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.056, -0.001, 0.123, 0.997, -0.004, -0.005, -0.006, 0.043, -0.008].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='customer_id': ['address': 0.03 -> 0.06 (+0.03), 'film': -0.00 -> -0.00 (+0.00), 'category': 0.03 -> 0.12 (+0.09), 'customer': -0.00 -> 1.00 (+1.00), 'language': -0.00 -> -0.00 (+0.00), 'country': -0.01 -> -0.01 (+0.00), 'staff': -0.01 -> -0.01 (+0.00), 'actor': -0.01 -> 0.04 (+0.05), 'city': -0.01 -> -0.01 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.304571,
    "msecs": 902.0,
    "relativeCreated": 851.255868,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='customer_id': ['address': 0.03 -> 0.06 (+0.03), 'film': -0.00 -> -0.00 (+0.00), 'category': 0.03 -> 0.12 (+0.09), 'customer': -0.00 -> 1.00 (+1.00), 'language': -0.00 -> -0.00 (+0.00), 'country': -0.01 -> -0.01 (+0.00), 'staff': -0.01 -> -0.01 (+0.00), 'actor': -0.01 -> 0.04 (+0.05), 'city': -0.01 -> -0.01 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Applied 1 filters for value='film_id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.304597,
    "msecs": 902.0,
    "relativeCreated": 851.282614,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Applied 1 filters for value='film_id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Compute match scores for value='film_id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.304615,
    "msecs": 902.0,
    "relativeCreated": 851.300408,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Compute match scores for value='film_id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function like_database_table() in context=None:\n    ('film_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('film', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.999, -0.002, -0.003, -0.004, -0.005, -0.006, -0.007, 0.242].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.304665,
    "msecs": 902.0,
    "relativeCreated": 851.350511,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function like_database_table() in context=None:\n    ('film_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('film', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.999, -0.002, -0.003, -0.004, -0.005, -0.006, -0.007, 0.242].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='film_id': ['address': 0.00 -> 0.00 (+0.00), 'film': -0.00 -> 1.00 (+1.00), 'category': -0.00 -> -0.00 (+0.00), 'customer': -0.00 -> -0.00 (+0.00), 'language': -0.00 -> -0.00 (+0.00), 'country': -0.01 -> -0.01 (+0.00), 'staff': -0.01 -> -0.01 (+0.00), 'actor': -0.01 -> -0.01 (+0.00), 'city': -0.01 -> 0.24 (+0.25)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.304688,
    "msecs": 902.0,
    "relativeCreated": 851.374174,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='film_id': ['address': 0.00 -> 0.00 (+0.00), 'film': -0.00 -> 1.00 (+1.00), 'category': -0.00 -> -0.00 (+0.00), 'customer': -0.00 -> -0.00 (+0.00), 'language': -0.00 -> -0.00 (+0.00), 'country': -0.01 -> -0.01 (+0.00), 'staff': -0.01 -> -0.01 (+0.00), 'actor': -0.01 -> -0.01 (+0.00), 'city': -0.01 -> 0.24 (+0.25)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Applied 1 filters for value='category_id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.30471,
    "msecs": 902.0,
    "relativeCreated": 851.395966,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Applied 1 filters for value='category_id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Compute match scores for value='category_id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.304725,
    "msecs": 902.0,
    "relativeCreated": 851.410959,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Compute match scores for value='category_id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function like_database_table() in context=None:\n    ('category_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('category', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.998, 0.122, 0.121, 0.138, -0.006, -0.007, 0.042].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.304774,
    "msecs": 902.0,
    "relativeCreated": 851.459029,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function like_database_table() in context=None:\n    ('category_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('category', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.998, 0.122, 0.121, 0.138, -0.006, -0.007, 0.042].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='category_id': ['address': 0.00 -> 0.00 (+0.00), 'film': -0.00 -> -0.00 (+0.00), 'category': -0.00 -> 1.00 (+1.00), 'customer': -0.00 -> 0.12 (+0.12), 'language': -0.00 -> 0.12 (+0.12), 'country': 0.02 -> 0.14 (+0.11), 'staff': -0.01 -> -0.01 (+0.00), 'actor': -0.01 -> -0.01 (+0.00), 'city': -0.01 -> 0.04 (+0.05)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.304796,
    "msecs": 902.0,
    "relativeCreated": 851.481876,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='category_id': ['address': 0.00 -> 0.00 (+0.00), 'film': -0.00 -> -0.00 (+0.00), 'category': -0.00 -> 1.00 (+1.00), 'customer': -0.00 -> 0.12 (+0.12), 'language': -0.00 -> 0.12 (+0.12), 'country': 0.02 -> 0.14 (+0.11), 'staff': -0.01 -> -0.01 (+0.00), 'actor': -0.01 -> -0.01 (+0.00), 'city': -0.01 -> 0.04 (+0.05)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Applied 1 filters for value='staff_id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.304819,
    "msecs": 902.0,
    "relativeCreated": 851.503052,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Applied 1 filters for value='staff_id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Compute match scores for value='staff_id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.304833,
    "msecs": 902.0,
    "relativeCreated": 851.519005,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Compute match scores for value='staff_id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function like_database_table() in context=None:\n    ('staff_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('staff', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.046, -0.005, 0.994, -0.007, -0.008].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.304878,
    "msecs": 902.0,
    "relativeCreated": 851.563008,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function like_database_table() in context=None:\n    ('staff_id', ['address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']) -> ('staff', ['addres', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city']).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.046, -0.005, 0.994, -0.007, -0.008].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='staff_id': ['address': 0.00 -> 0.00 (+0.00), 'film': 0.05 -> 0.05 (+0.00), 'category': -0.00 -> -0.00 (+0.00), 'customer': -0.00 -> -0.00 (+0.00), 'language': -0.00 -> 0.05 (+0.05), 'country': -0.01 -> -0.01 (+0.00), 'staff': -0.01 -> 0.99 (+1.00), 'actor': -0.01 -> -0.01 (+0.00), 'city': -0.01 -> -0.01 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.304899,
    "msecs": 902.0,
    "relativeCreated": 851.58487,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='staff_id': ['address': 0.00 -> 0.00 (+0.00), 'film': 0.05 -> 0.05 (+0.00), 'category': -0.00 -> -0.00 (+0.00), 'customer': -0.00 -> -0.00 (+0.00), 'language': -0.00 -> 0.05 (+0.05), 'country': -0.01 -> -0.01 (+0.00), 'staff': -0.01 -> 0.99 (+1.00), 'actor': -0.01 -> -0.01 (+0.00), 'city': -0.01 -> -0.01 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Do not translate name='rental_date'; does not match pattern=re.compile('.*_id$', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.304923,
    "msecs": 903.0,
    "relativeCreated": 851.608776,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Do not translate name='rental_date'; does not match pattern=re.compile('.*_id$', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='rental_date', removing candidates={'address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.304942,
    "msecs": 903.0,
    "relativeCreated": 851.627078,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "All candidates removed by filtering. Applied 1 filters for value='rental_date', removing candidates={'address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.filter_functions.filter_names",
    "msg": "Do not translate name='return_date'; does not match pattern=re.compile('.*_id$', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 196,
    "funcName": "_filter_single",
    "created": 1557606600.304959,
    "msecs": 903.0,
    "relativeCreated": 851.645148,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Do not translate name='return_date'; does not match pattern=re.compile('.*_id$', re.IGNORECASE).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "All candidates removed by filtering. Applied 1 filters for value='return_date', removing candidates={'address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.304975,
    "msecs": 903.0,
    "relativeCreated": 851.660558,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "All candidates removed by filtering. Applied 1 filters for value='return_date', removing candidates={'address', 'film', 'category', 'customer', 'language', 'country', 'staff', 'actor', 'city'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Computed 6x9 match scores in context=None in 631 \u03bcs:\ncandidates   category  address  film  language  customer  country  staff  actor  city\nvalues                                                                               \ncustomer_id      0.12     0.06 -0.00     -0.00      1.00    -0.01  -0.01   0.04 -0.01\nfilm_id         -0.00     0.00  1.00     -0.00     -0.00    -0.01  -0.01  -0.01  0.24\ncategory_id      1.00     0.00 -0.00      0.12      0.12     0.14  -0.01  -0.01  0.04\nstaff_id        -0.00     0.00  0.05      0.05     -0.00    -0.01   0.99  -0.01 -0.01\nrental_date      -inf     -inf  -inf      -inf      -inf     -inf   -inf   -inf  -inf\nreturn_date      -inf     -inf  -inf      -inf      -inf     -inf   -inf   -inf  -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.305923,
    "msecs": 904.0,
    "relativeCreated": 852.600142,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Computed 6x9 match scores in context=None in 631 \u03bcs:\ncandidates   category  address  film  language  customer  country  staff  actor  city\nvalues                                                                               \ncustomer_id      0.12     0.06 -0.00     -0.00      1.00    -0.01  -0.01   0.04 -0.01\nfilm_id         -0.00     0.00  1.00     -0.00     -0.00    -0.01  -0.01  -0.01  0.24\ncategory_id      1.00     0.00 -0.00      0.12      0.12     0.14  -0.01  -0.01  0.04\nstaff_id        -0.00     0.00  0.05      0.05     -0.00    -0.01   0.99  -0.01 -0.01\nrental_date      -inf     -inf  -inf      -inf      -inf     -inf   -inf   -inf  -inf\nreturn_date      -inf     -inf  -inf      -inf      -inf     -inf   -inf   -inf  -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Accepted: 'film_id' -> 'film'; score=0.999 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.306029,
    "msecs": 904.0,
    "relativeCreated": 852.711232,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Accepted: 'film_id' -> 'film'; score=0.999 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Accepted: 'category_id' -> 'category'; score=0.998 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.306055,
    "msecs": 904.0,
    "relativeCreated": 852.739621,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Accepted: 'category_id' -> 'category'; score=0.998 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Accepted: 'customer_id' -> 'customer'; score=0.997 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.30608,
    "msecs": 904.0,
    "relativeCreated": 852.764412,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Accepted: 'customer_id' -> 'customer'; score=0.997 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Accepted: 'staff_id' -> 'staff'; score=0.994 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.306113,
    "msecs": 904.0,
    "relativeCreated": 852.797483,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Accepted: 'staff_id' -> 'staff'; score=0.994 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Could not map value='rental_date'. Rejected matches:\n    'rental_date' -> 'category'; score=-inf (filtered).\n    'rental_date' -> 'address'; score=-inf (filtered).\n    'rental_date' -> 'film'; score=-inf (filtered).\n    'rental_date' -> 'language'; score=-inf (filtered).\n    'rental_date' -> 'customer'; score=-inf (filtered).\n    'rental_date' -> 'country'; score=-inf (filtered).\n    'rental_date' -> 'staff'; score=-inf (filtered).\n    'rental_date' -> 'actor'; score=-inf (filtered).\n    'rental_date' -> 'city'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.306136,
    "msecs": 904.0,
    "relativeCreated": 852.821418,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Could not map value='rental_date'. Rejected matches:\n    'rental_date' -> 'category'; score=-inf (filtered).\n    'rental_date' -> 'address'; score=-inf (filtered).\n    'rental_date' -> 'film'; score=-inf (filtered).\n    'rental_date' -> 'language'; score=-inf (filtered).\n    'rental_date' -> 'customer'; score=-inf (filtered).\n    'rental_date' -> 'country'; score=-inf (filtered).\n    'rental_date' -> 'staff'; score=-inf (filtered).\n    'rental_date' -> 'actor'; score=-inf (filtered).\n    'rental_date' -> 'city'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Could not map value='return_date'. Rejected matches:\n    'return_date' -> 'category'; score=-inf (filtered).\n    'return_date' -> 'address'; score=-inf (filtered).\n    'return_date' -> 'film'; score=-inf (filtered).\n    'return_date' -> 'language'; score=-inf (filtered).\n    'return_date' -> 'customer'; score=-inf (filtered).\n    'return_date' -> 'country'; score=-inf (filtered).\n    'return_date' -> 'staff'; score=-inf (filtered).\n    'return_date' -> 'actor'; score=-inf (filtered).\n    'return_date' -> 'city'; score=-inf (filtered).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.306154,
    "msecs": 904.0,
    "relativeCreated": 852.840056,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Could not map value='return_date'. Rejected matches:\n    'return_date' -> 'category'; score=-inf (filtered).\n    'return_date' -> 'address'; score=-inf (filtered).\n    'return_date' -> 'film'; score=-inf (filtered).\n    'return_date' -> 'language'; score=-inf (filtered).\n    'return_date' -> 'customer'; score=-inf (filtered).\n    'return_date' -> 'country'; score=-inf (filtered).\n    'return_date' -> 'staff'; score=-inf (filtered).\n    'return_date' -> 'actor'; score=-inf (filtered).\n    'return_date' -> 'city'; score=-inf (filtered).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date']x['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'] in 2 ms. Matches:\n    'customer_id' -> ('customer',)\n    'film_id' -> ('film',)\n    'category_id' -> ('category',)\n    'staff_id' -> ('staff',)\n    'rental_date' -> <no matches>\n    'return_date' -> <no matches>\nMatched 4/6 values with 4 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.306199,
    "msecs": 904.0,
    "relativeCreated": 852.883544,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Mapping with cardinality='ManyToOne' completed for ['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date']x['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'] in 2 ms. Matches:\n    'customer_id' -> ('customer',)\n    'film_id' -> ('film',)\n    'category_id' -> ('category',)\n    'staff_id' -> ('staff',)\n    'rental_date' -> <no matches>\n    'return_date' -> <no matches>\nMatched 4/6 values with 4 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Finished mapping of 4/6 names in 'DataFrame' in 2 ms: {'customer_id': 'customer', 'film_id': 'film', 'category_id': 'category', 'staff_id': 'staff', 'rental_date': None, 'return_date': None}.",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/_tasks/_map.py",
    "filename": "_map.py",
    "module": "_map",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 94,
    "funcName": "_map",
    "created": 1557606600.306233,
    "msecs": 904.0,
    "relativeCreated": 852.916315,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "Translator.map:exit",
    "seconds": 0.0019200709999722676,
    "translatable_type": "pandas.DataFrame",
    "values": [
      "customer_id",
      "film_id",
      "category_id",
      "staff_id",
      "rental_date",
      "return_date"
    ],
    "candidates": [
      "category",
      "address",
      "film",
      "language",
      "customer",
      "country",
      "staff",
      "actor",
      "city"
    ],
    "mapping": {
      "customer_id": "customer",
      "film_id": "film",
      "category_id": "category",
      "staff_id": "staff",
      "rental_date": null,
      "return_date": null
    },
    "message": "Finished mapping of 4/6 names in 'DataFrame' in 2 ms: {'customer_id': 'customer', 'film_id': 'film', 'category_id': 'category', 'staff_id': 'staff', 'rental_date': None, 'return_date': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.MultiFetcher",
    "msg": "Dispatch FETCH jobs for 4 sources using 2 different fetchers on 2 threads.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
    "filename": "_multi_fetcher.py",
    "module": "_multi_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 272,
    "funcName": "fetch",
    "created": 1557606600.306416,
    "msecs": 904.0,
    "relativeCreated": 853.09781,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MultiFetcher.fetch:enter",
    "sources": [
      "customer",
      "film",
      "category",
      "staff"
    ],
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "required_placeholders": [
      "id",
      "name"
    ],
    "max_workers": 2,
    "num_fetchers": 2,
    "fetch_all": false,
    "message": "Dispatch FETCH jobs for 4 sources using 2 different fetchers on 2 threads.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.MultiFetcher",
    "msg": "Begin FETCH job for 3 sources using rank-1 fetcher SqlFetcher('postgresql+pg8000://postgres:***@localhost:5002/sakila', sources=['address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city']) at 0x70237eaa17f0.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
    "filename": "_multi_fetcher.py",
    "module": "_multi_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 289,
    "funcName": "fetch",
    "created": 1557606600.306736,
    "msecs": 904.0,
    "relativeCreated": 853.408508,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Begin FETCH job for 3 sources using rank-1 fetcher SqlFetcher('postgresql+pg8000://postgres:***@localhost:5002/sakila', sources=['address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city']) at 0x70237eaa17f0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching placeholders=('id', 'name', 'last_name') for 3 sources: {'customer': 10, 'film': 10, 'staff': 2}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 304,
    "funcName": "fetch",
    "created": 1557606600.306793,
    "msecs": 904.0,
    "relativeCreated": 853.471572,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.fetch:enter",
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "required_placeholders": [
      "id",
      "name"
    ],
    "num_ids": {
      "customer": 10,
      "film": 10,
      "staff": 2
    },
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching placeholders=('id', 'name', 'last_name') for 3 sources: {'customer': 10, 'film': 10, 'staff': 2}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'} for source='customer'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.306841,
    "msecs": 904.0,
    "relativeCreated": 853.522273,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "last_name",
      "id",
      "name"
    ],
    "candidates": [
      "customer_id",
      "first_name",
      "address_id",
      "activebool",
      "email",
      "store_id",
      "active",
      "last_name",
      "create_date",
      "last_update"
    ],
    "context": "customer",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'} for source='customer'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='customer' for ['last_name', 'id', 'name']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.306908,
    "msecs": 904.0,
    "relativeCreated": 853.590584,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='customer' for ['last_name', 'id', 'name']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['last_name', 'id', 'name'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.306944,
    "msecs": 905.0,
    "relativeCreated": 853.626803,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['last_name', 'id', 'name'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='last_name', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.306982,
    "msecs": 905.0,
    "relativeCreated": 853.665672,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='last_name', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.307024,
    "msecs": 905.0,
    "relativeCreated": 853.707269,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.30705,
    "msecs": 905.0,
    "relativeCreated": 853.73347,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.30713,
    "msecs": 905.0,
    "relativeCreated": 853.813466,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.094, 0.166, -0.002, 0.039, 0.046, 0.37, 0.05, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307182,
    "msecs": 905.0,
    "relativeCreated": 853.86597,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.094, 0.166, -0.002, 0.039, 0.046, 0.37, 0.05, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, 0.149, -0.002, 0.097, 0.053, 0.089, -0.006, -0.007, 0.083, 0.173].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307233,
    "msecs": 905.0,
    "relativeCreated": 853.917875,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, 0.149, -0.002, 0.097, 0.053, 0.089, -0.006, -0.007, 0.083, 0.173].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307278,
    "msecs": 905.0,
    "relativeCreated": 853.962949,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='customer':\n    ('id', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.1, 0.11, -0.002, -0.003, 0.121, 0.138, -0.006, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['customer_id': 0.10 -> 0.99 (+0.89), 'address_id': 0.11 -> 0.16 (+0.05), 'first_name': -0.00 -> -0.00 (+0.00), 'activebool': -0.00 -> 0.09 (+0.09), 'email': 0.12 -> 0.12 (+0.00), 'store_id': 0.14 -> 0.36 (+0.23), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'create_date': -0.01 -> 0.07 (+0.08), 'last_update': -0.01 -> 0.16 (+0.17)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.307314,
    "msecs": 905.0,
    "relativeCreated": 853.998712,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['customer_id': 0.10 -> 0.99 (+0.89), 'address_id': 0.11 -> 0.16 (+0.05), 'first_name': -0.00 -> -0.00 (+0.00), 'activebool': -0.00 -> 0.09 (+0.09), 'email': 0.12 -> 0.12 (+0.00), 'store_id': 0.14 -> 0.36 (+0.23), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'create_date': -0.01 -> 0.07 (+0.08), 'last_update': -0.01 -> 0.16 (+0.17)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='name', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.307378,
    "msecs": 905.0,
    "relativeCreated": 854.059649,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='name', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='name'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.307405,
    "msecs": 905.0,
    "relativeCreated": 854.088507,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='name'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.141, -0.003, 0.121, -0.005, 0.077, 0.16, 0.054, 0.053].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307459,
    "msecs": 905.0,
    "relativeCreated": 854.143849,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, 0.141, -0.003, 0.121, -0.005, 0.077, 0.16, 0.054, 0.053].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('first_name', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.998, -0.003, 0.029, -0.005, 0.027, 0.382, 0.142, 0.091].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307507,
    "msecs": 905.0,
    "relativeCreated": 854.191558,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('first_name', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.998, -0.003, 0.029, -0.005, 0.027, 0.382, 0.142, 0.091].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer_name', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, 0.123, -0.003, 0.018, -0.005, 0.015, 0.104, 0.083, 0.052].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307556,
    "msecs": 905.0,
    "relativeCreated": 854.24064,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer_name', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, 0.123, -0.003, 0.018, -0.005, 0.015, 0.104, 0.083, 0.052].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer', *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, -0.002, -0.003, -0.004, -0.005, -0.006, -0.007, -0.008, -0.009].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.307604,
    "msecs": 905.0,
    "relativeCreated": 854.287972,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='customer':\n    ('name', ['customer_id', 'address_id', 'first_name', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update']) -> ('customer', *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, -0.002, -0.003, -0.004, -0.005, -0.006, -0.007, -0.008, -0.009].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='name': ['customer_id': 0.00 -> 0.00 (+0.00), 'address_id': -0.00 -> -0.00 (+0.00), 'first_name': 0.14 -> 0.99 (+0.85), 'activebool': -0.00 -> -0.00 (+0.00), 'email': 0.12 -> 0.12 (+0.00), 'store_id': -0.01 -> -0.01 (+0.00), 'active': 0.08 -> 0.08 (+0.00), 'last_name': 0.16 -> 0.38 (+0.22), 'create_date': 0.05 -> 0.14 (+0.08), 'last_update': 0.05 -> 0.09 (+0.03)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.307637,
    "msecs": 905.0,
    "relativeCreated": 854.321337,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='name': ['customer_id': 0.00 -> 0.00 (+0.00), 'address_id': -0.00 -> -0.00 (+0.00), 'first_name': 0.14 -> 0.99 (+0.85), 'activebool': -0.00 -> -0.00 (+0.00), 'email': 0.12 -> 0.12 (+0.00), 'store_id': -0.01 -> -0.01 (+0.00), 'active': 0.08 -> 0.08 (+0.00), 'last_name': 0.16 -> 0.38 (+0.22), 'create_date': 0.05 -> 0.14 (+0.08), 'last_update': 0.05 -> 0.09 (+0.03)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 3x10 match scores in context='customer' in 803 \u03bcs:\ncandidates  customer_id  first_name  address_id  activebool  email  store_id  active  last_name  create_date  last_update\nvalues                                                                                                                   \nlast_name          -inf        -inf        -inf        -inf   -inf      -inf    -inf        inf         -inf         -inf\nid                 0.99       -0.00        0.16        0.09   0.12      0.36    0.04      -0.01         0.07         0.16\nname               0.00        0.99       -0.00       -0.00   0.12     -0.01    0.08       0.38         0.14         0.09",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.308649,
    "msecs": 906.0,
    "relativeCreated": 855.323622,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x10 match scores in context='customer' in 803 \u03bcs:\ncandidates  customer_id  first_name  address_id  activebool  email  store_id  active  last_name  create_date  last_update\nvalues                                                                                                                   \nlast_name          -inf        -inf        -inf        -inf   -inf      -inf    -inf        inf         -inf         -inf\nid                 0.99       -0.00        0.16        0.09   0.12      0.36    0.04      -0.01         0.07         0.16\nname               0.00        0.99       -0.00       -0.00   0.12     -0.01    0.08       0.38         0.14         0.09",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'last_name' -> 'last_name'; score=inf (short-circuit or override).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.30875,
    "msecs": 906.0,
    "relativeCreated": 855.430177,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'last_name' -> 'last_name'; score=inf (short-circuit or override).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'name' -> 'first_name'; score=0.993 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.308791,
    "msecs": 906.0,
    "relativeCreated": 855.473879,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'name' -> 'first_name'; score=0.993 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'customer_id'; score=0.990 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.308824,
    "msecs": 906.0,
    "relativeCreated": 855.507784,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'customer_id'; score=0.990 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] in 2 ms. Matches:\n    'last_name' -> ('last_name',)\n    'id' -> ('customer_id',)\n    'name' -> ('first_name',)\nMatched 3/3 values with 3 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.30888,
    "msecs": 906.0,
    "relativeCreated": 855.561716,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x['customer_id', 'first_name', 'address_id', 'activebool', 'email', 'store_id', 'active', 'last_name', 'create_date', 'last_update'] in 2 ms. Matches:\n    'last_name' -> ('last_name',)\n    'id' -> ('customer_id',)\n    'name' -> ('first_name',)\nMatched 3/3 values with 3 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='customer': {'last_name': 'last_name', 'name': 'first_name', 'id': 'customer_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.308925,
    "msecs": 907.0,
    "relativeCreated": 855.607139,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0020899470000017573,
    "mapping": {
      "last_name": "last_name",
      "name": "first_name",
      "id": "customer_id"
    },
    "context": "customer",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='customer': {'last_name': 'last_name', 'name': 'first_name', 'id': 'customer_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching 10 IDs from source='customer'. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 580,
    "funcName": "_call_user_impl",
    "created": 1557606600.308974,
    "msecs": 907.0,
    "relativeCreated": 855.656048,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "customer",
    "placeholders": [
      "customer_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 10,
    "fetch_all": false,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching 10 IDs from source='customer'. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT customer.customer_id, customer.first_name, customer.last_name \nFROM customer \nWHERE customer.customer_id IN (419, 261, 107, 493, 20, 565, 54, 313, 26, 381)",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
    "filename": "_sql_fetcher.py",
    "module": "_sql_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 231,
    "funcName": "_log_query",
    "created": 1557606600.309356,
    "msecs": 907.0,
    "relativeCreated": 856.034867,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "table": "customer",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT customer.customer_id, customer.first_name, customer.last_name \nFROM customer \nWHERE customer.customer_id IN (419, 261, 107, 493, 20, 565, 54, 313, 26, 381)",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.MultiFetcher",
    "msg": "Begin FETCH job for 1 sources using rank-0 fetcher MemoryFetcher(sources=['category'], return_all=True) at 0x70237eaa1160.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
    "filename": "_multi_fetcher.py",
    "module": "_multi_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 289,
    "funcName": "fetch",
    "created": 1557606600.309894,
    "msecs": 907.0,
    "relativeCreated": 856.569908,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "message": "Begin FETCH job for 1 sources using rank-0 fetcher MemoryFetcher(sources=['category'], return_all=True) at 0x70237eaa1160.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching placeholders=('id', 'name', 'last_name') for 1 sources: {'category': 7}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 304,
    "funcName": "fetch",
    "created": 1557606600.309945,
    "msecs": 908.0,
    "relativeCreated": 856.625118,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MemoryFetcher.fetch:enter",
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "required_placeholders": [
      "id",
      "name"
    ],
    "num_ids": {
      "category": 7
    },
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching placeholders=('id', 'name', 'last_name') for 1 sources: {'category': 7}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'id', 'name'} for source='category'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.309986,
    "msecs": 908.0,
    "relativeCreated": 856.667965,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MemoryFetcher.map_placeholders:enter",
    "values": [
      "last_name",
      "id",
      "name"
    ],
    "candidates": [
      "id",
      "name"
    ],
    "context": "category",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'id', 'name'} for source='category'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='category' for ['last_name', 'id', 'name']x['id', 'name'] using HeuristicScore([force_lower_case()] -> MemoryFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.310037,
    "msecs": 908.0,
    "relativeCreated": 856.719406,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='category' for ['last_name', 'id', 'name']x['id', 'name'] using HeuristicScore([force_lower_case()] -> MemoryFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='last_name'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.310068,
    "msecs": 908.0,
    "relativeCreated": 856.751825,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='last_name'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='category':\n    ('last_name', ['id', 'name']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.166].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.310132,
    "msecs": 908.0,
    "relativeCreated": 856.816042,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='category':\n    ('last_name', ['id', 'name']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.166].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='last_name': ['id': 0.00 -> 0.00 (+0.00), 'name': 0.17 -> 0.17 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.310166,
    "msecs": 908.0,
    "relativeCreated": 856.85011,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='last_name': ['id': 0.00 -> 0.00 (+0.00), 'name': 0.17 -> 0.17 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 3x2 match scores in context='category' in 184 \u03bcs:\ncandidates   id  name\nvalues               \nlast_name  0.00  0.17\nid          inf  -inf\nname       -inf   inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.310696,
    "msecs": 908.0,
    "relativeCreated": 857.372175,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x2 match scores in context='category' in 184 \u03bcs:\ncandidates   id  name\nvalues               \nlast_name  0.00  0.17\nid          inf  -inf\nname       -inf   inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'id'; score=inf (short-circuit or override).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.310769,
    "msecs": 908.0,
    "relativeCreated": 857.448567,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'id'; score=inf (short-circuit or override).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'name' -> 'name'; score=inf (short-circuit or override).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.310807,
    "msecs": 908.0,
    "relativeCreated": 857.490236,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'name' -> 'name'; score=inf (short-circuit or override).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='last_name'. Rejected matches:\n    'last_name' -> 'name'; score=0.166 < 0.9 (below threshold).\n    'last_name' -> 'id'; score=0.000 < 0.9 (below threshold).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.310841,
    "msecs": 908.0,
    "relativeCreated": 857.524467,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='last_name'. Rejected matches:\n    'last_name' -> 'name'; score=0.166 < 0.9 (below threshold).\n    'last_name' -> 'id'; score=0.000 < 0.9 (below threshold).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map {'last_name'} in context='category' to any of candidates={'id', 'name'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "_report_unmapped",
    "created": 1557606600.310881,
    "msecs": 908.0,
    "relativeCreated": 857.564946,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map {'last_name'} in context='category' to any of candidates={'id', 'name'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x{'id', 'name'} in 898 \u03bcs. Matches:\n    'last_name' -> <no matches>\n    'id' -> ('id',)\n    'name' -> ('name',)\nMatched 2/3 values with 2 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.310919,
    "msecs": 909.0,
    "relativeCreated": 857.601876,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x{'id', 'name'} in 898 \u03bcs. Matches:\n    'last_name' -> <no matches>\n    'id' -> ('id',)\n    'name' -> ('name',)\nMatched 2/3 values with 2 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='category': {'id': 'id', 'name': 'name', 'last_name': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.310954,
    "msecs": 909.0,
    "relativeCreated": 857.635889,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MemoryFetcher.map_placeholders:exit",
    "seconds": 0.0009711810000112564,
    "mapping": {
      "id": "id",
      "name": "name",
      "last_name": null
    },
    "context": "category",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='category': {'id': 'id', 'name': 'name', 'last_name': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching 7 IDs from source='category'. Placeholders: ('id', 'name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 580,
    "funcName": "_call_user_impl",
    "created": 1557606600.310998,
    "msecs": 909.0,
    "relativeCreated": 857.679488,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "event_key": "MemoryFetcher.fetch_translations:enter",
    "source": "category",
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "num_ids": 7,
    "fetch_all": false,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching 7 IDs from source='category'. Placeholders: ('id', 'name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching 16 IDs from source='category' in 34 \u03bcs. Placeholders: ('id', 'name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 596,
    "funcName": "_call_user_impl",
    "created": 1557606600.311033,
    "msecs": 909.0,
    "relativeCreated": 857.714824,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MemoryFetcher.fetch_translations:exit",
    "seconds": 3.4222000010686315e-05,
    "source": "category",
    "placeholders": [
      "id",
      "name"
    ],
    "num_ids": 7,
    "num_ids_returned": 16,
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching 16 IDs from source='category' in 34 \u03bcs. Placeholders: ('id', 'name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching from 1 sources in 1 ms: ['category' x ('id', 'name') x 16/7 IDs].",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 335,
    "funcName": "fetch",
    "created": 1557606600.311074,
    "msecs": 909.0,
    "relativeCreated": 857.755859,
    "thread": 123297729599168,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MemoryFetcher.fetch:exit",
    "seconds": 0.0011300020000248878,
    "sources": [
      "category"
    ],
    "placeholders_returned": {
      "category": 2
    },
    "num_ids": {
      "category": 7
    },
    "num_ids_returned": {
      "category": 16
    },
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching from 1 sources in 1 ms: ['category' x ('id', 'name') x 16/7 IDs].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching 10 IDs from source='customer' in 4 ms. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 596,
    "funcName": "_call_user_impl",
    "created": 1557606600.312652,
    "msecs": 910.0,
    "relativeCreated": 859.326379,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.0036629389999802697,
    "source": "customer",
    "placeholders": [
      "customer_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 10,
    "num_ids_returned": 10,
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching 10 IDs from source='customer' in 4 ms. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'} for source='film'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.312704,
    "msecs": 910.0,
    "relativeCreated": 859.385475,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "last_name",
      "id",
      "name"
    ],
    "candidates": [
      "title",
      "special_features",
      "description",
      "language_id",
      "rating",
      "replacement_cost",
      "original_language_id",
      "rental_rate",
      "release_year",
      "rental_duration",
      "fulltext",
      "film_id",
      "length",
      "last_update"
    ],
    "context": "film",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'} for source='film'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='film' for ['last_name', 'id', 'name']x['title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.312749,
    "msecs": 910.0,
    "relativeCreated": 859.431902,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='film' for ['last_name', 'id', 'name']x['title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'fulltext', 'film_id', 'length', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, and found 1 matches={'name': 'title'} in the given values=['last_name', 'id', 'name'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.312779,
    "msecs": 910.0,
    "relativeCreated": 859.463841,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, and found 1 matches={'name': 'title'} in the given values=['last_name', 'id', 'name'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='last_name', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.312801,
    "msecs": 910.0,
    "relativeCreated": 859.485924,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='last_name', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='last_name'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.312815,
    "msecs": 910.0,
    "relativeCreated": 859.50086,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='last_name'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.074, 0.039, -0.002, -0.003, -0.004, -0.005, 0.022, -0.007, 0.103, 0.074, -0.01, -0.011, 0.03, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.312876,
    "msecs": 910.0,
    "relativeCreated": 859.560455,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.074, 0.039, -0.002, -0.003, -0.004, -0.005, 0.022, -0.007, 0.103, 0.074, -0.01, -0.011, 0.03, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('first_last_name', *).\n    Positional penalty=0.005. Scores before penalty: [0.036, 0.017, -0.002, -0.003, -0.004, -0.005, 0.061, -0.007, 0.047, 0.053, -0.01, -0.011, 0.005, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.312918,
    "msecs": 911.0,
    "relativeCreated": 859.602871,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('first_last_name', *).\n    Positional penalty=0.005. Scores before penalty: [0.036, 0.017, -0.002, -0.003, -0.004, -0.005, 0.061, -0.007, 0.047, 0.053, -0.01, -0.011, 0.005, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('film_last_name', *).\n    Positional penalty=0.010. Scores before penalty: [0.045, 0.019, -0.002, -0.003, -0.004, -0.005, 0.042, -0.007, 0.06, 0.074, -0.01, -0.011, 0.007, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.312958,
    "msecs": 911.0,
    "relativeCreated": 859.643993,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('film_last_name', *).\n    Positional penalty=0.010. Scores before penalty: [0.045, 0.019, -0.002, -0.003, -0.004, -0.005, 0.042, -0.007, 0.06, 0.074, -0.01, -0.011, 0.007, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.074, 0.039, -0.002, -0.003, -0.004, -0.005, 0.022, -0.007, 0.103, 0.074, -0.01, -0.011, 0.03, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.312992,
    "msecs": 911.0,
    "relativeCreated": 859.678385,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film':\n    ('last_name', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.074, 0.039, -0.002, -0.003, -0.004, -0.005, 0.022, -0.007, 0.103, 0.074, -0.01, -0.011, 0.03, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='last_name': ['last_update': 0.07 -> 0.07 (+0.00), 'title': 0.04 -> 0.04 (+0.00), 'special_features': -0.00 -> -0.00 (+0.00), 'description': -0.00 -> -0.00 (+0.00), 'language_id': -0.00 -> -0.00 (+0.00), 'rating': -0.01 -> -0.01 (+0.00), 'replacement_cost': 0.02 -> 0.06 (+0.03), 'original_language_id': -0.01 -> -0.01 (+0.00), 'rental_rate': 0.10 -> 0.10 (+0.00), 'release_year': 0.07 -> 0.07 (+0.00), 'rental_duration': -0.01 -> -0.01 (+0.00), 'film_id': -0.01 -> -0.01 (+0.00), 'length': 0.03 -> 0.03 (+0.00), 'fulltext': -0.01 -> -0.01 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.313019,
    "msecs": 911.0,
    "relativeCreated": 859.705099,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='last_name': ['last_update': 0.07 -> 0.07 (+0.00), 'title': 0.04 -> 0.04 (+0.00), 'special_features': -0.00 -> -0.00 (+0.00), 'description': -0.00 -> -0.00 (+0.00), 'language_id': -0.00 -> -0.00 (+0.00), 'rating': -0.01 -> -0.01 (+0.00), 'replacement_cost': 0.02 -> 0.06 (+0.03), 'original_language_id': -0.01 -> -0.01 (+0.00), 'rental_rate': 0.10 -> 0.10 (+0.00), 'release_year': 0.07 -> 0.07 (+0.00), 'rental_duration': -0.01 -> -0.01 (+0.00), 'film_id': -0.01 -> -0.01 (+0.00), 'length': 0.03 -> 0.03 (+0.00), 'fulltext': -0.01 -> -0.01 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.313049,
    "msecs": 911.0,
    "relativeCreated": 859.733837,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.313066,
    "msecs": 911.0,
    "relativeCreated": 859.751316,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.313118,
    "msecs": 911.0,
    "relativeCreated": 859.80305,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.012, 0.028, 0.09, 0.106, -0.006, 0.022, -0.008, -0.009, 0.021, 0.203, -0.012, 0.237].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.313157,
    "msecs": 911.0,
    "relativeCreated": 859.842841,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, -0.001, 0.012, 0.028, 0.09, 0.106, -0.006, 0.022, -0.008, -0.009, 0.021, 0.203, -0.012, 0.237].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('film_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, -0.002, 0.026, 0.082, -0.005, -0.006, 0.024, -0.008, -0.009, -0.01, 0.989, -0.012, 0.058].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.313191,
    "msecs": 911.0,
    "relativeCreated": 859.877269,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> ('film_id', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, -0.001, -0.002, 0.026, 0.082, -0.005, -0.006, 0.024, -0.008, -0.009, -0.01, 0.989, -0.012, 0.058].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.313221,
    "msecs": 911.0,
    "relativeCreated": 859.906651,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='film':\n    ('id', ['last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.0, -0.001, -0.002, -0.003, 0.096, -0.005, -0.006, 0.046, -0.008, -0.009, -0.01, 0.156, -0.012, -0.013].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['last_update': 0.00 -> 0.00 (+0.00), 'title': -0.00 -> -0.00 (+0.00), 'special_features': -0.00 -> 0.01 (+0.01), 'description': -0.00 -> 0.02 (+0.03), 'language_id': 0.10 -> 0.10 (+0.00), 'rating': -0.01 -> 0.10 (+0.11), 'replacement_cost': -0.01 -> -0.01 (+0.00), 'original_language_id': 0.05 -> 0.05 (+0.00), 'rental_rate': -0.01 -> -0.01 (+0.00), 'release_year': -0.01 -> -0.01 (+0.00), 'rental_duration': -0.01 -> 0.02 (+0.03), 'film_id': 0.16 -> 0.98 (+0.82), 'length': -0.01 -> -0.01 (+0.00), 'fulltext': -0.01 -> 0.23 (+0.24)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.313245,
    "msecs": 911.0,
    "relativeCreated": 859.931306,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['last_update': 0.00 -> 0.00 (+0.00), 'title': -0.00 -> -0.00 (+0.00), 'special_features': -0.00 -> 0.01 (+0.01), 'description': -0.00 -> 0.02 (+0.03), 'language_id': 0.10 -> 0.10 (+0.00), 'rating': -0.01 -> 0.10 (+0.11), 'replacement_cost': -0.01 -> -0.01 (+0.00), 'original_language_id': 0.05 -> 0.05 (+0.00), 'rental_rate': -0.01 -> -0.01 (+0.00), 'release_year': -0.01 -> -0.01 (+0.00), 'rental_duration': -0.01 -> 0.02 (+0.03), 'film_id': 0.16 -> 0.98 (+0.82), 'length': -0.01 -> -0.01 (+0.00), 'fulltext': -0.01 -> 0.23 (+0.24)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 3x14 match scores in context='film' in 542 \u03bcs:\ncandidates  title  special_features  description  language_id  rating  replacement_cost  original_language_id  rental_rate  release_year  rental_duration  fulltext  film_id  length  last_update\nvalues                                                                                                                                                                                           \nlast_name    0.04             -0.00        -0.00        -0.00   -0.01              0.06                 -0.01         0.10          0.07            -0.01     -0.01    -0.01    0.03         0.07\nid          -0.00              0.01         0.02         0.10    0.10             -0.01                  0.05        -0.01         -0.01             0.02      0.23     0.98   -0.01         0.00\nname          inf              -inf         -inf         -inf    -inf              -inf                  -inf         -inf          -inf             -inf      -inf     -inf    -inf         -inf",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.314406,
    "msecs": 912.0,
    "relativeCreated": 861.08206,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x14 match scores in context='film' in 542 \u03bcs:\ncandidates  title  special_features  description  language_id  rating  replacement_cost  original_language_id  rental_rate  release_year  rental_duration  fulltext  film_id  length  last_update\nvalues                                                                                                                                                                                           \nlast_name    0.04             -0.00        -0.00        -0.00   -0.01              0.06                 -0.01         0.10          0.07            -0.01     -0.01    -0.01    0.03         0.07\nid          -0.00              0.01         0.02         0.10    0.10             -0.01                  0.05        -0.01         -0.01             0.02      0.23     0.98   -0.01         0.00\nname          inf              -inf         -inf         -inf    -inf              -inf                  -inf         -inf          -inf             -inf      -inf     -inf    -inf         -inf",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'name' -> 'title'; score=inf (short-circuit or override).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.314497,
    "msecs": 912.0,
    "relativeCreated": 861.179032,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'name' -> 'title'; score=inf (short-circuit or override).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'film_id'; score=0.979 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.314522,
    "msecs": 912.0,
    "relativeCreated": 861.206784,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'film_id'; score=0.979 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='last_name'. Rejected matches:\n    'last_name' -> 'rental_rate'; score=0.103 < 0.9 (below threshold).\n    'last_name' -> 'release_year'; score=0.074 < 0.9 (below threshold).\n    'last_name' -> 'last_update'; score=0.074 < 0.9 (below threshold).\n    'last_name' -> 'replacement_cost'; score=0.056 < 0.9 (below threshold).\n    'last_name' -> 'title'; score=0.039 < 0.9 (below threshold).\n    'last_name' -> 'length'; score=0.030 < 0.9 (below threshold).\n    'last_name' -> 'special_features'; score=-0.002 < 0.9 (below threshold).\n    'last_name' -> 'description'; score=-0.003 < 0.9 (below threshold).\n    'last_name' -> 'language_id'; score=-0.004 < 0.9 (below threshold).\n    'last_name' -> 'rating'; score=-0.005 < 0.9 (below threshold).\n    'last_name' -> 'original_language_id'; score=-0.007 < 0.9 (below threshold).\n    'last_name' -> 'rental_duration'; score=-0.010 < 0.9 (below threshold).\n    'last_name' -> 'film_id'; score=-0.011 < 0.9 (below threshold).\n    'last_name' -> 'fulltext'; score=-0.013 < 0.9 (below threshold).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.314554,
    "msecs": 912.0,
    "relativeCreated": 861.238255,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map value='last_name'. Rejected matches:\n    'last_name' -> 'rental_rate'; score=0.103 < 0.9 (below threshold).\n    'last_name' -> 'release_year'; score=0.074 < 0.9 (below threshold).\n    'last_name' -> 'last_update'; score=0.074 < 0.9 (below threshold).\n    'last_name' -> 'replacement_cost'; score=0.056 < 0.9 (below threshold).\n    'last_name' -> 'title'; score=0.039 < 0.9 (below threshold).\n    'last_name' -> 'length'; score=0.030 < 0.9 (below threshold).\n    'last_name' -> 'special_features'; score=-0.002 < 0.9 (below threshold).\n    'last_name' -> 'description'; score=-0.003 < 0.9 (below threshold).\n    'last_name' -> 'language_id'; score=-0.004 < 0.9 (below threshold).\n    'last_name' -> 'rating'; score=-0.005 < 0.9 (below threshold).\n    'last_name' -> 'original_language_id'; score=-0.007 < 0.9 (below threshold).\n    'last_name' -> 'rental_duration'; score=-0.010 < 0.9 (below threshold).\n    'last_name' -> 'film_id'; score=-0.011 < 0.9 (below threshold).\n    'last_name' -> 'fulltext'; score=-0.013 < 0.9 (below threshold).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map {'last_name'} in context='film' to any of candidates={'last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "_report_unmapped",
    "created": 1557606600.314586,
    "msecs": 912.0,
    "relativeCreated": 861.270728,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Could not map {'last_name'} in context='film' to any of candidates={'last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x{'last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext'} in 2 ms. Matches:\n    'last_name' -> <no matches>\n    'id' -> ('film_id',)\n    'name' -> ('title',)\nMatched 2/3 values with 2 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.314613,
    "msecs": 912.0,
    "relativeCreated": 861.297545,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x{'last_update', 'title', 'special_features', 'description', 'language_id', 'rating', 'replacement_cost', 'original_language_id', 'rental_rate', 'release_year', 'rental_duration', 'film_id', 'length', 'fulltext'} in 2 ms. Matches:\n    'last_name' -> <no matches>\n    'id' -> ('film_id',)\n    'name' -> ('title',)\nMatched 2/3 values with 2 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='film': {'name': 'title', 'id': 'film_id', 'last_name': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.314636,
    "msecs": 912.0,
    "relativeCreated": 861.319747,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0019396200000301178,
    "mapping": {
      "name": "title",
      "id": "film_id",
      "last_name": null
    },
    "context": "film",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='film': {'name': 'title', 'id': 'film_id', 'last_name': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching 10 IDs from source='film'. Placeholders: ('film_id', 'title').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 580,
    "funcName": "_call_user_impl",
    "created": 1557606600.314665,
    "msecs": 912.0,
    "relativeCreated": 861.348004,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "film",
    "placeholders": [
      "film_id",
      "title"
    ],
    "num_ids": 10,
    "fetch_all": false,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching 10 IDs from source='film'. Placeholders: ('film_id', 'title').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT film.film_id, film.title \nFROM film \nWHERE film.film_id IN (994, 773, 454, 487, 7, 489, 134, 479, 797, 767)",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
    "filename": "_sql_fetcher.py",
    "module": "_sql_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 231,
    "funcName": "_log_query",
    "created": 1557606600.314932,
    "msecs": 913.0,
    "relativeCreated": 861.612586,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "table": "film",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT film.film_id, film.title \nFROM film \nWHERE film.film_id IN (994, 773, 454, 487, 7, 489, 134, 479, 797, 767)",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching 10 IDs from source='film' in 2 ms. Placeholders: ('film_id', 'title').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 596,
    "funcName": "_call_user_impl",
    "created": 1557606600.316614,
    "msecs": 914.0,
    "relativeCreated": 863.289214,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.0019340229999897929,
    "source": "film",
    "placeholders": [
      "film_id",
      "title"
    ],
    "num_ids": 10,
    "num_ids_returned": 10,
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching 10 IDs from source='film' in 2 ms. Placeholders: ('film_id', 'title').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'} for source='staff'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557606600.31666,
    "msecs": 914.0,
    "relativeCreated": 863.342104,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.map_placeholders:enter",
    "values": [
      "last_name",
      "id",
      "name"
    ],
    "candidates": [
      "staff_id",
      "first_name",
      "address_id",
      "username",
      "picture",
      "email",
      "password",
      "store_id",
      "active",
      "last_name",
      "last_update"
    ],
    "context": "staff",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'} for source='staff'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='staff' for ['last_name', 'id', 'name']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.316705,
    "msecs": 914.0,
    "relativeCreated": 863.38835,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin computing match scores in context='staff' for ['last_name', 'id', 'name']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] using HeuristicScore([force_lower_case() | value_fstring_alias(fstring='first_{value}') | value_fstring_alias(fstring='{context}_{value}') | value_fstring_alias(fstring='{context}', for_value='name')] -> AbstractFetcher.default_score_function).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 2 overrides, but none were a match for the given values=['last_name', 'id', 'name'].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 368,
    "funcName": "_handle_overrides",
    "created": 1557606600.316728,
    "msecs": 914.0,
    "relativeCreated": 863.412639,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 2 overrides, but none were a match for the given values=['last_name', 'id', 'name'].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='last_name', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.316749,
    "msecs": 914.0,
    "relativeCreated": 863.434268,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='last_name', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='id', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.316777,
    "msecs": 914.0,
    "relativeCreated": 863.462213,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='id', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='id'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.31679,
    "msecs": 914.0,
    "relativeCreated": 863.476269,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='id'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.316839,
    "msecs": 914.0,
    "relativeCreated": 863.523468,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.375, -0.001, 0.165, 0.068, -0.004, 0.045, 0.244, 0.368, 0.048, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.316877,
    "msecs": 914.0,
    "relativeCreated": 863.562214,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('first_id', *).\n    Positional penalty=0.005. Scores before penalty: [0.375, -0.001, 0.165, 0.068, -0.004, 0.045, 0.244, 0.368, 0.048, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, 0.123, -0.003, -0.004, 0.045, 0.119, 0.618, 0.048, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.316911,
    "msecs": 915.0,
    "relativeCreated": 863.596781,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff_id', *).\n    Positional penalty=0.010. Scores before penalty: [1.0, -0.001, 0.123, -0.003, -0.004, 0.045, 0.119, 0.618, 0.048, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.31694,
    "msecs": 915.0,
    "relativeCreated": 863.625642,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='staff':\n    ('id', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.015. Scores before penalty: [0.143, -0.001, 0.109, -0.003, -0.004, 0.12, 0.065, 0.136, -0.008, -0.009, -0.01].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='id': ['staff_id': 0.14 -> 0.99 (+0.85), 'first_name': -0.00 -> -0.00 (+0.00), 'address_id': 0.11 -> 0.16 (+0.05), 'picture': -0.00 -> 0.06 (+0.07), 'username': -0.00 -> -0.00 (+0.00), 'email': 0.12 -> 0.12 (+0.00), 'password': 0.07 -> 0.24 (+0.17), 'store_id': 0.14 -> 0.61 (+0.47), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'last_update': -0.01 -> -0.01 (+0.00)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.316962,
    "msecs": 915.0,
    "relativeCreated": 863.648372,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='id': ['staff_id': 0.14 -> 0.99 (+0.85), 'first_name': -0.00 -> -0.00 (+0.00), 'address_id': 0.11 -> 0.16 (+0.05), 'picture': -0.00 -> 0.06 (+0.07), 'username': -0.00 -> -0.00 (+0.00), 'email': 0.12 -> 0.12 (+0.00), 'password': 0.07 -> 0.24 (+0.17), 'store_id': 0.14 -> 0.61 (+0.47), 'active': -0.01 -> 0.04 (+0.05), 'last_name': -0.01 -> -0.01 (+0.00), 'last_update': -0.01 -> -0.01 (+0.00)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Applied 1 filters for value='name', but did not remove any candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 461,
    "funcName": "_apply_filters",
    "created": 1557606600.316985,
    "msecs": 915.0,
    "relativeCreated": 863.670059,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Applied 1 filters for value='name', but did not remove any candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Compute match scores for value='name'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 263,
    "funcName": "compute_scores",
    "created": 1557606600.317,
    "msecs": 915.0,
    "relativeCreated": 863.685128,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Compute match scores for value='name'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function force_lower_case() in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.142, -0.002, 0.059, 0.196, 0.12, -0.006, -0.007, 0.075, 0.158, 0.052].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.317039,
    "msecs": 915.0,
    "relativeCreated": 863.724636,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function force_lower_case() in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> (*, *).\n    Positional penalty=0.000. Scores before penalty: [0.0, 0.142, -0.002, 0.059, 0.196, 0.12, -0.006, -0.007, 0.075, 0.158, 0.052].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('first_name', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, 0.999, -0.002, 0.033, 0.204, 0.028, -0.006, -0.007, 0.025, 0.38, 0.09].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.317073,
    "msecs": 915.0,
    "relativeCreated": 863.758774,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='first_{value}') in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('first_name', *).\n    Positional penalty=0.005. Scores before penalty: [0.0, 0.999, -0.002, 0.033, 0.204, 0.028, -0.006, -0.007, 0.025, 0.38, 0.09].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff_name', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, 0.499, -0.002, 0.033, 0.163, 0.028, -0.006, -0.007, 0.025, 0.324, 0.09].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.317113,
    "msecs": 915.0,
    "relativeCreated": 863.798871,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}_{value}') in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff_name', *).\n    Positional penalty=0.010. Scores before penalty: [0.0, 0.499, -0.002, 0.033, 0.163, 0.028, -0.006, -0.007, 0.025, 0.324, 0.09].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff', *).\n    Positional penalty=0.015. Scores before penalty: [0.0, 0.032, 0.031, 0.064, 0.046, 0.195, 0.044, -0.007, 0.092, 0.031, 0.019].",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 124,
    "funcName": "__call__",
    "created": 1557606600.317144,
    "msecs": 915.0,
    "relativeCreated": 863.829687,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Called non-mutating alias function value_fstring_alias(fstring='{context}', for_value='name') in context='staff':\n    ('name', ['staff_id', 'first_name', 'address_id', 'picture', 'username', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update']) -> ('staff', *).\n    Positional penalty=0.015. Scores before penalty: [0.0, 0.032, 0.031, 0.064, 0.046, 0.195, 0.044, -0.007, 0.092, 0.031, 0.019].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.mapping.HeuristicScore",
    "msg": "Heuristics scores for value='name': ['staff_id': 0.00 -> 0.00 (+0.00), 'first_name': 0.14 -> 0.99 (+0.85), 'address_id': -0.00 -> 0.02 (+0.02), 'picture': 0.06 -> 0.06 (+0.00), 'username': 0.20 -> 0.20 (+0.00), 'email': 0.12 -> 0.18 (+0.06), 'password': -0.01 -> 0.03 (+0.04), 'store_id': -0.01 -> -0.01 (+0.00), 'active': 0.08 -> 0.08 (+0.00), 'last_name': 0.16 -> 0.37 (+0.22), 'last_update': 0.05 -> 0.09 (+0.03)]",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_heuristic_score.py",
    "filename": "_heuristic_score.py",
    "module": "_heuristic_score",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 152,
    "funcName": "__call__",
    "created": 1557606600.317165,
    "msecs": 915.0,
    "relativeCreated": 863.851164,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "message": "Heuristics scores for value='name': ['staff_id': 0.00 -> 0.00 (+0.00), 'first_name': 0.14 -> 0.99 (+0.85), 'address_id': -0.00 -> 0.02 (+0.02), 'picture': 0.06 -> 0.06 (+0.00), 'username': 0.20 -> 0.20 (+0.00), 'email': 0.12 -> 0.18 (+0.06), 'password': -0.01 -> 0.03 (+0.04), 'store_id': -0.01 -> -0.01 (+0.00), 'active': 0.08 -> 0.08 (+0.00), 'last_name': 0.16 -> 0.37 (+0.22), 'last_update': 0.05 -> 0.09 (+0.03)]",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Computed 3x11 match scores in context='staff' in 502 \u03bcs:\ncandidates  staff_id  first_name  address_id  username  picture  email  password  store_id  active  last_name  last_update\nvalues                                                                                                                    \nlast_name       -inf        -inf        -inf      -inf     -inf   -inf      -inf      -inf    -inf        inf         -inf\nid              0.99       -0.00        0.16     -0.00     0.06   0.12      0.24      0.61    0.04      -0.01        -0.01\nname            0.00        0.99        0.02      0.20     0.06   0.18      0.03     -0.01    0.08       0.37         0.09",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 270,
    "funcName": "compute_scores",
    "created": 1557606600.318075,
    "msecs": 916.0,
    "relativeCreated": 864.752271,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x11 match scores in context='staff' in 502 \u03bcs:\ncandidates  staff_id  first_name  address_id  username  picture  email  password  store_id  active  last_name  last_update\nvalues                                                                                                                    \nlast_name       -inf        -inf        -inf      -inf     -inf   -inf      -inf      -inf    -inf        inf         -inf\nid              0.99       -0.00        0.16     -0.00     0.06   0.12      0.24      0.61    0.04      -0.01        -0.01\nname            0.00        0.99        0.02      0.20     0.06   0.18      0.03     -0.01    0.08       0.37         0.09",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'last_name' -> 'last_name'; score=inf (short-circuit or override).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.318157,
    "msecs": 916.0,
    "relativeCreated": 864.839713,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'last_name' -> 'last_name'; score=inf (short-circuit or override).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'name' -> 'first_name'; score=0.994 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.318186,
    "msecs": 916.0,
    "relativeCreated": 864.870266,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'name' -> 'first_name'; score=0.994 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Accepted: 'id' -> 'staff_id'; score=0.990 >= 0.9.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 148,
    "funcName": "to_directional_mapping",
    "created": 1557606600.318205,
    "msecs": 916.0,
    "relativeCreated": 864.889976,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'id' -> 'staff_id'; score=0.990 >= 0.9.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] in 2 ms. Matches:\n    'last_name' -> ('last_name',)\n    'id' -> ('staff_id',)\n    'name' -> ('first_name',)\nMatched 3/3 values with 3 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.318242,
    "msecs": 916.0,
    "relativeCreated": 864.926508,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] in 2 ms. Matches:\n    'last_name' -> ('last_name',)\n    'id' -> ('staff_id',)\n    'name' -> ('first_name',)\nMatched 3/3 values with 3 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='staff': {'last_name': 'last_name', 'name': 'first_name', 'id': 'staff_id'}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557606600.318264,
    "msecs": 916.0,
    "relativeCreated": 864.948143,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001611287999992328,
    "mapping": {
      "last_name": "last_name",
      "name": "first_name",
      "id": "staff_id"
    },
    "context": "staff",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='staff': {'last_name': 'last_name', 'name': 'first_name', 'id': 'staff_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching 2 IDs from source='staff'. Placeholders: ('staff_id', 'first_name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 580,
    "funcName": "_call_user_impl",
    "created": 1557606600.318309,
    "msecs": 916.0,
    "relativeCreated": 864.99095,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "staff",
    "placeholders": [
      "staff_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 2,
    "fetch_all": false,
    "task_id": 15214,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching 2 IDs from source='staff'. Placeholders: ('staff_id', 'first_name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT staff.staff_id, staff.first_name, staff.last_name \nFROM staff \nWHERE staff.staff_id IN (1, 2)",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
    "filename": "_sql_fetcher.py",
    "module": "_sql_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 231,
    "funcName": "_log_query",
    "created": 1557606600.318564,
    "msecs": 916.0,
    "relativeCreated": 865.244898,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "table": "staff",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT staff.staff_id, staff.first_name, staff.last_name \nFROM staff \nWHERE staff.staff_id IN (1, 2)",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching 2 IDs from source='staff' in 2 ms. Placeholders: ('staff_id', 'first_name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 596,
    "funcName": "_call_user_impl",
    "created": 1557606600.320153,
    "msecs": 918.0,
    "relativeCreated": 866.826312,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.0018274330000167538,
    "source": "staff",
    "placeholders": [
      "staff_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 2,
    "num_ids_returned": 2,
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching 2 IDs from source='staff' in 2 ms. Placeholders: ('staff_id', 'first_name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching from 3 sources in 13 ms: ['customer' x ('id', 'name', 'last_name') x 10/10 IDs], ['film' x ('id', 'name') x 10/10 IDs], ['staff' x ('id', 'name', 'last_name') x 2/2 IDs].",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 335,
    "funcName": "fetch",
    "created": 1557606600.320222,
    "msecs": 918.0,
    "relativeCreated": 866.901846,
    "thread": 123297737991872,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "SqlFetcher.fetch:exit",
    "seconds": 0.013425527999970654,
    "sources": [
      "customer",
      "film",
      "staff"
    ],
    "placeholders_returned": {
      "customer": 3,
      "film": 2,
      "staff": 3
    },
    "num_ids": {
      "customer": 10,
      "film": 10,
      "staff": 2
    },
    "num_ids_returned": {
      "customer": 10,
      "film": 10,
      "staff": 2
    },
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching from 3 sources in 13 ms: ['customer' x ('id', 'name', 'last_name') x 10/10 IDs], ['film' x ('id', 'name') x 10/10 IDs], ['staff' x ('id', 'name', 'last_name') x 2/2 IDs].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.MultiFetcher",
    "msg": "Completed FETCH jobs for 4 sources using 2 different fetchers in 14 ms.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
    "filename": "_multi_fetcher.py",
    "module": "_multi_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 312,
    "funcName": "fetch",
    "created": 1557606600.320411,
    "msecs": 918.0,
    "relativeCreated": 867.088153,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "MultiFetcher.fetch:exit",
    "seconds": 0.013987264000036248,
    "sources": 4,
    "max_workers": 2,
    "num_fetchers": 2,
    "fetch_all": false,
    "message": "Completed FETCH jobs for 4 sources using 2 different fetchers in 14 ms.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator",
    "msg": "Performance counters [ms]: {'map': 1.92, 'extract': 0.134, 'fetch': 14.205, 'verify': 0.254, 'insert': 1.177, 'overhead': 0.24}",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/_tasks/_translate.py",
    "filename": "_translate.py",
    "module": "_translate",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 182,
    "funcName": "_log_performance",
    "created": 1557606600.321927,
    "msecs": 920.0,
    "relativeCreated": 868.603395,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "durations_ms": {
      "map": 1.92,
      "extract": 0.134,
      "fetch": 14.205,
      "verify": 0.254,
      "insert": 1.177,
      "overhead": 0.24
    },
    "message": "Performance counters [ms]: {'map': 1.92, 'extract': 0.134, 'fetch': 14.205, 'verify': 0.254, 'insert': 1.177, 'overhead': 0.24}",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator",
    "msg": "Finished translation of 29 unique IDs (4 names) in 'DataFrame' in 18 ms.",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/_tasks/_translate.py",
    "filename": "_translate.py",
    "module": "_translate",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 199,
    "funcName": "log_key_event_exit",
    "created": 1557606600.321977,
    "msecs": 920.0,
    "relativeCreated": 868.658388,
    "thread": 123299629801600,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 7743,
    "taskName": null,
    "task_id": 15214,
    "event_key": "Translator.translate:exit",
    "seconds": 0.017930595999985144,
    "durations_ms": {
      "map": 1.92,
      "extract": 0.134,
      "fetch": 14.205,
      "verify": 0.254,
      "insert": 1.177,
      "overhead": 0.24
    },
    "num_ids": {
      "customer": 10,
      "film": 10,
      "category": 7,
      "staff": 2
    },
    "online": true,
    "translatable_type": "pandas.DataFrame",
    "io_type": "id_translation.dio.integration.pandas.PandasIO",
    "copy": true,
    "reverse": false,
    "name_to_source": {
      "staff_id": "staff",
      "customer_id": "customer",
      "category_id": "category",
      "film_id": "film"
    },
    "message": "Finished translation of 29 unique IDs (4 names) in 'DataFrame' in 18 ms.",
    "asctime": "2019-05-11T20:30:00"
  }
]