[
  {
    "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": 1557606600.08467,
    "msecs": 685.0,
    "relativeCreated": 1962.3777866363525,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 0x72803ad45110.",
    "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": 1557606600.084762,
    "msecs": 685.0,
    "relativeCreated": 1962.5132083892822,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 0x72803ad45110.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished initialization of 'MemoryFetcher' in 76 \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": 1557606600.08485,
    "msecs": 685.0,
    "relativeCreated": 1962.583303451538,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "MemoryFetcher.initialize_sources:exit",
    "seconds": 7.617799928993918e-05,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished initialization of 'MemoryFetcher' in 76 \u03bcs: MemoryFetcher(sources=['category'], return_all=True)",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin initialization of 'SqlFetcher' at 0x728033c7d0d0.",
    "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": 1557606600.084904,
    "msecs": 685.0,
    "relativeCreated": 1962.6579284667969,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 0x728033c7d0d0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Metadata for 'postgresql+pg8000://postgres:***@localhost:5002/sakila' created in 89 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": 1557606600.174376,
    "msecs": 774.0,
    "relativeCreated": 2052.1106719970703,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 89 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": 1557606600.174443,
    "msecs": 775.0,
    "relativeCreated": 2052.1953105926514,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.174513,
    "msecs": 775.0,
    "relativeCreated": 2052.2665977478027,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.174547,
    "msecs": 775.0,
    "relativeCreated": 2052.300214767456,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.174616,
    "msecs": 775.0,
    "relativeCreated": 2052.3717403411865,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.174634,
    "msecs": 775.0,
    "relativeCreated": 2052.391290664673,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.174701,
    "msecs": 775.0,
    "relativeCreated": 2052.457094192505,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.174741,
    "msecs": 775.0,
    "relativeCreated": 2052.4983406066895,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.174779,
    "msecs": 775.0,
    "relativeCreated": 2052.5364875793457,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.174808,
    "msecs": 775.0,
    "relativeCreated": 2052.5660514831543,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.174827,
    "msecs": 775.0,
    "relativeCreated": 2052.586078643799,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 594 \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": 1557606600.177259,
    "msecs": 777.0,
    "relativeCreated": 2055.004358291626,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 594 \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": 1557606600.177352,
    "msecs": 777.0,
    "relativeCreated": 2055.0920963287354,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.17739,
    "msecs": 777.0,
    "relativeCreated": 2055.1466941833496,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 3 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": 1557606600.17742,
    "msecs": 778.0,
    "relativeCreated": 2055.176019668579,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 3 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": 1557606600.177447,
    "msecs": 778.0,
    "relativeCreated": 2055.2027225494385,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.003014299000824394,
    "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": 1557606600.177484,
    "msecs": 778.0,
    "relativeCreated": 2055.2401542663574,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.177529,
    "msecs": 778.0,
    "relativeCreated": 2055.286169052124,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.177554,
    "msecs": 778.0,
    "relativeCreated": 2055.311441421509,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.17758,
    "msecs": 778.0,
    "relativeCreated": 2055.3371906280518,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.177594,
    "msecs": 778.0,
    "relativeCreated": 2055.3524494171143,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.177667,
    "msecs": 778.0,
    "relativeCreated": 2055.424213409424,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.177707,
    "msecs": 778.0,
    "relativeCreated": 2055.464506149292,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.177744,
    "msecs": 778.0,
    "relativeCreated": 2055.50217628479,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.177774,
    "msecs": 778.0,
    "relativeCreated": 2055.5319786071777,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.177796,
    "msecs": 778.0,
    "relativeCreated": 2055.5548667907715,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 323 \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": 1557606600.178719,
    "msecs": 779.0,
    "relativeCreated": 2056.469202041626,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x8 match scores in context='address' in 323 \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": 1557606600.178784,
    "msecs": 779.0,
    "relativeCreated": 2056.540012359619,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.178828,
    "msecs": 779.0,
    "relativeCreated": 2056.5850734710693,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.178855,
    "msecs": 779.0,
    "relativeCreated": 2056.610345840454,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001372099999571219,
    "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": 1557606600.178893,
    "msecs": 779.0,
    "relativeCreated": 2056.6489696502686,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.178931,
    "msecs": 779.0,
    "relativeCreated": 2056.6883087158203,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.178953,
    "msecs": 779.0,
    "relativeCreated": 2056.7102432250977,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 189,
    "funcName": "_filter_single",
    "created": 1557606600.178984,
    "msecs": 779.0,
    "relativeCreated": 2056.7421913146973,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.179007,
    "msecs": 779.0,
    "relativeCreated": 2056.7610263824463,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 114 \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": 1557606600.179757,
    "msecs": 780.0,
    "relativeCreated": 2057.5006008148193,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 114 \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": 1557606600.179825,
    "msecs": 780.0,
    "relativeCreated": 2057.5809478759766,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 947 \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": 1557606600.179862,
    "msecs": 780.0,
    "relativeCreated": 2057.6188564300537,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 947 \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": 1557606600.179887,
    "msecs": 780.0,
    "relativeCreated": 2057.642936706543,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.000996308000139834,
    "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": 1557606600.179917,
    "msecs": 780.0,
    "relativeCreated": 2057.673454284668,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.179961,
    "msecs": 780.0,
    "relativeCreated": 2057.71803855896,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.179983,
    "msecs": 780.0,
    "relativeCreated": 2057.7409267425537,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.180006,
    "msecs": 780.0,
    "relativeCreated": 2057.7642917633057,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.180021,
    "msecs": 780.0,
    "relativeCreated": 2057.77907371521,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.180109,
    "msecs": 780.0,
    "relativeCreated": 2057.8653812408447,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.180158,
    "msecs": 780.0,
    "relativeCreated": 2057.915687561035,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.180197,
    "msecs": 780.0,
    "relativeCreated": 2057.955741882324,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.180233,
    "msecs": 780.0,
    "relativeCreated": 2057.9919815063477,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.180262,
    "msecs": 780.0,
    "relativeCreated": 2058.0177307128906,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 353 \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": 1557606600.181337,
    "msecs": 781.0,
    "relativeCreated": 2059.084177017212,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x14 match scores in context='film' in 353 \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": 1557606600.181429,
    "msecs": 782.0,
    "relativeCreated": 2059.1838359832764,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 2 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": 1557606600.181476,
    "msecs": 782.0,
    "relativeCreated": 2059.231758117676,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 2 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": 1557606600.181504,
    "msecs": 782.0,
    "relativeCreated": 2059.260129928589,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0015900620001048082,
    "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": 1557606600.181538,
    "msecs": 782.0,
    "relativeCreated": 2059.2949390411377,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.181575,
    "msecs": 782.0,
    "relativeCreated": 2059.3326091766357,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.181596,
    "msecs": 782.0,
    "relativeCreated": 2059.354543685913,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.181621,
    "msecs": 782.0,
    "relativeCreated": 2059.3791007995605,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.181636,
    "msecs": 782.0,
    "relativeCreated": 2059.394359588623,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.181688,
    "msecs": 782.0,
    "relativeCreated": 2059.4451427459717,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.181719,
    "msecs": 782.0,
    "relativeCreated": 2059.4770908355713,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.181747,
    "msecs": 782.0,
    "relativeCreated": 2059.504985809326,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.181775,
    "msecs": 782.0,
    "relativeCreated": 2059.5335960388184,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.181793,
    "msecs": 782.0,
    "relativeCreated": 2059.5524311065674,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 258 \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": 1557606600.182374,
    "msecs": 782.0,
    "relativeCreated": 2060.124635696411,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='language' in 258 \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": 1557606600.182422,
    "msecs": 783.0,
    "relativeCreated": 2060.1792335510254,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 902 \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": 1557606600.182461,
    "msecs": 783.0,
    "relativeCreated": 2060.2176189422607,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 902 \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": 1557606600.182485,
    "msecs": 783.0,
    "relativeCreated": 2060.2407455444336,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009489670001130435,
    "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": 1557606600.18252,
    "msecs": 783.0,
    "relativeCreated": 2060.276746749878,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.182558,
    "msecs": 783.0,
    "relativeCreated": 2060.314893722534,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.182579,
    "msecs": 783.0,
    "relativeCreated": 2060.3365898132324,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.182601,
    "msecs": 783.0,
    "relativeCreated": 2060.359001159668,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.182615,
    "msecs": 783.0,
    "relativeCreated": 2060.3740215301514,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.182685,
    "msecs": 783.0,
    "relativeCreated": 2060.4419708251953,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.182724,
    "msecs": 783.0,
    "relativeCreated": 2060.4820251464844,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.182761,
    "msecs": 783.0,
    "relativeCreated": 2060.5199337005615,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.182795,
    "msecs": 783.0,
    "relativeCreated": 2060.5530738830566,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.18282,
    "msecs": 783.0,
    "relativeCreated": 2060.5788230895996,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 305 \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": 1557606600.183693,
    "msecs": 784.0,
    "relativeCreated": 2061.4442825317383,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x10 match scores in context='customer' in 305 \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": 1557606600.183748,
    "msecs": 784.0,
    "relativeCreated": 2061.504125595093,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.183786,
    "msecs": 784.0,
    "relativeCreated": 2061.542749404907,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.18381,
    "msecs": 784.0,
    "relativeCreated": 2061.56587600708,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0012925049995828886,
    "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": 1557606600.183842,
    "msecs": 784.0,
    "relativeCreated": 2061.599016189575,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.183878,
    "msecs": 784.0,
    "relativeCreated": 2061.6352558135986,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.183898,
    "msecs": 784.0,
    "relativeCreated": 2061.6562366485596,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 189,
    "funcName": "_filter_single",
    "created": 1557606600.183923,
    "msecs": 784.0,
    "relativeCreated": 2061.6812705993652,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.183941,
    "msecs": 784.0,
    "relativeCreated": 2061.6989135742188,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.184529,
    "msecs": 785.0,
    "relativeCreated": 2062.2830390930176,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.184577,
    "msecs": 785.0,
    "relativeCreated": 2062.333106994629,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 747 \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": 1557606600.184609,
    "msecs": 785.0,
    "relativeCreated": 2062.366247177124,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 747 \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": 1557606600.184637,
    "msecs": 785.0,
    "relativeCreated": 2062.3886585235596,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0007928049999463838,
    "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": 1557606600.184664,
    "msecs": 785.0,
    "relativeCreated": 2062.4215602874756,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.184702,
    "msecs": 785.0,
    "relativeCreated": 2062.4587535858154,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.184724,
    "msecs": 785.0,
    "relativeCreated": 2062.4821186065674,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.184747,
    "msecs": 785.0,
    "relativeCreated": 2062.504529953003,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.18476,
    "msecs": 785.0,
    "relativeCreated": 2062.518835067749,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.184832,
    "msecs": 785.0,
    "relativeCreated": 2062.587261199951,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.184872,
    "msecs": 785.0,
    "relativeCreated": 2062.6299381256104,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.184902,
    "msecs": 785.0,
    "relativeCreated": 2062.6604557037354,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.184928,
    "msecs": 785.0,
    "relativeCreated": 2062.6862049102783,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.184947,
    "msecs": 785.0,
    "relativeCreated": 2062.7048015594482,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 286 \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": 1557606600.185476,
    "msecs": 786.0,
    "relativeCreated": 2063.2283687591553,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='film_actor' in 286 \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": 1557606600.185526,
    "msecs": 786.0,
    "relativeCreated": 2063.2827281951904,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.185555,
    "msecs": 786.0,
    "relativeCreated": 2063.312530517578,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 895 \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": 1557606600.185579,
    "msecs": 786.0,
    "relativeCreated": 2063.3368492126465,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 895 \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": 1557606600.185602,
    "msecs": 786.0,
    "relativeCreated": 2063.3580684661865,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009384340000906377,
    "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": 1557606600.185628,
    "msecs": 786.0,
    "relativeCreated": 2063.385009765625,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.185662,
    "msecs": 786.0,
    "relativeCreated": 2063.4195804595947,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.185682,
    "msecs": 786.0,
    "relativeCreated": 2063.4396076202393,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 189,
    "funcName": "_filter_single",
    "created": 1557606600.185705,
    "msecs": 786.0,
    "relativeCreated": 2063.4636878967285,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.185723,
    "msecs": 786.0,
    "relativeCreated": 2063.481569290161,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 96 \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": 1557606600.186389,
    "msecs": 786.0,
    "relativeCreated": 2064.1427040100098,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 96 \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": 1557606600.186435,
    "msecs": 787.0,
    "relativeCreated": 2064.192533493042,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 824 \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": 1557606600.18647,
    "msecs": 787.0,
    "relativeCreated": 2064.227819442749,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 824 \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": 1557606600.186492,
    "msecs": 787.0,
    "relativeCreated": 2064.24880027771,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008662800000820425,
    "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": 1557606600.186516,
    "msecs": 787.0,
    "relativeCreated": 2064.2733573913574,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.18655,
    "msecs": 787.0,
    "relativeCreated": 2064.30721282959,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.186569,
    "msecs": 787.0,
    "relativeCreated": 2064.3270015716553,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.18659,
    "msecs": 787.0,
    "relativeCreated": 2064.347505569458,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.186603,
    "msecs": 787.0,
    "relativeCreated": 2064.361572265625,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.186654,
    "msecs": 787.0,
    "relativeCreated": 2064.411401748657,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.186686,
    "msecs": 787.0,
    "relativeCreated": 2064.443588256836,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.186714,
    "msecs": 787.0,
    "relativeCreated": 2064.4726753234863,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.18674,
    "msecs": 787.0,
    "relativeCreated": 2064.4984245300293,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.186759,
    "msecs": 787.0,
    "relativeCreated": 2064.5174980163574,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.187251,
    "msecs": 787.0,
    "relativeCreated": 2065.0038719177246,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.187294,
    "msecs": 787.0,
    "relativeCreated": 2065.0503635406494,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 794 \u03bcs. 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": 1557606600.187329,
    "msecs": 787.0,
    "relativeCreated": 2065.0863647460938,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 794 \u03bcs. 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": 1557606600.187352,
    "msecs": 787.0,
    "relativeCreated": 2065.10853767395,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008363810002265382,
    "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": 1557606600.187401,
    "msecs": 787.0,
    "relativeCreated": 2065.1557445526123,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.187438,
    "msecs": 788.0,
    "relativeCreated": 2065.1941299438477,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.187457,
    "msecs": 788.0,
    "relativeCreated": 2065.2151107788086,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 189,
    "funcName": "_filter_single",
    "created": 1557606600.18748,
    "msecs": 788.0,
    "relativeCreated": 2065.2382373809814,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.187502,
    "msecs": 788.0,
    "relativeCreated": 2065.2594566345215,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188123,
    "msecs": 788.0,
    "relativeCreated": 2065.8750534057617,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188172,
    "msecs": 788.0,
    "relativeCreated": 2065.9284591674805,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 781 \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": 1557606600.188202,
    "msecs": 788.0,
    "relativeCreated": 2065.9594535827637,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 781 \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": 1557606600.188225,
    "msecs": 788.0,
    "relativeCreated": 2065.981149673462,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008436349999101367,
    "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": 1557606600.188249,
    "msecs": 788.0,
    "relativeCreated": 2066.0061836242676,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188282,
    "msecs": 788.0,
    "relativeCreated": 2066.039800643921,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188301,
    "msecs": 788.0,
    "relativeCreated": 2066.059112548828,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188322,
    "msecs": 788.0,
    "relativeCreated": 2066.07985496521,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188336,
    "msecs": 788.0,
    "relativeCreated": 2066.093683242798,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.188387,
    "msecs": 788.0,
    "relativeCreated": 2066.1447048187256,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.18842,
    "msecs": 789.0,
    "relativeCreated": 2066.178560256958,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.188449,
    "msecs": 789.0,
    "relativeCreated": 2066.206932067871,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.188475,
    "msecs": 789.0,
    "relativeCreated": 2066.2333965301514,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.188495,
    "msecs": 789.0,
    "relativeCreated": 2066.253662109375,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 250 \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": 1557606600.188961,
    "msecs": 789.0,
    "relativeCreated": 2066.714286804199,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='film_category' in 250 \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": 1557606600.189005,
    "msecs": 789.0,
    "relativeCreated": 2066.7614936828613,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.18903,
    "msecs": 789.0,
    "relativeCreated": 2066.7879581451416,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 789 \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": 1557606600.189056,
    "msecs": 789.0,
    "relativeCreated": 2066.8139457702637,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 789 \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": 1557606600.189087,
    "msecs": 789.0,
    "relativeCreated": 2066.8351650238037,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008306139998239814,
    "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": 1557606600.189114,
    "msecs": 789.0,
    "relativeCreated": 2066.8704509735107,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.189149,
    "msecs": 789.0,
    "relativeCreated": 2066.905736923218,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.189167,
    "msecs": 789.0,
    "relativeCreated": 2066.925287246704,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.189189,
    "msecs": 789.0,
    "relativeCreated": 2066.9469833374023,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.189202,
    "msecs": 789.0,
    "relativeCreated": 2066.960573196411,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.189267,
    "msecs": 789.0,
    "relativeCreated": 2067.0249462127686,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.18931,
    "msecs": 789.0,
    "relativeCreated": 2067.0676231384277,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.189348,
    "msecs": 789.0,
    "relativeCreated": 2067.106246948242,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.189396,
    "msecs": 789.0,
    "relativeCreated": 2067.1401023864746,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.189422,
    "msecs": 790.0,
    "relativeCreated": 2067.1796798706055,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 315 \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": 1557606600.190294,
    "msecs": 790.0,
    "relativeCreated": 2068.0460929870605,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x11 match scores in context='staff' in 315 \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": 1557606600.190344,
    "msecs": 790.0,
    "relativeCreated": 2068.100690841675,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.190453,
    "msecs": 791.0,
    "relativeCreated": 2068.199396133423,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.19049,
    "msecs": 791.0,
    "relativeCreated": 2068.244457244873,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0013748999999734224,
    "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": 1557606600.190525,
    "msecs": 791.0,
    "relativeCreated": 2068.2811737060547,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.190566,
    "msecs": 791.0,
    "relativeCreated": 2068.3224201202393,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.190587,
    "msecs": 791.0,
    "relativeCreated": 2068.3441162109375,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.190609,
    "msecs": 791.0,
    "relativeCreated": 2068.3670043945312,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.190624,
    "msecs": 791.0,
    "relativeCreated": 2068.3817863464355,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.190682,
    "msecs": 791.0,
    "relativeCreated": 2068.439245223999,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.190715,
    "msecs": 791.0,
    "relativeCreated": 2068.4728622436523,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.190745,
    "msecs": 791.0,
    "relativeCreated": 2068.502902984619,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.190772,
    "msecs": 791.0,
    "relativeCreated": 2068.5298442840576,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.190792,
    "msecs": 791.0,
    "relativeCreated": 2068.5503482818604,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 270 \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": 1557606600.191413,
    "msecs": 792.0,
    "relativeCreated": 2069.164514541626,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x4 match scores in context='actor' in 270 \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": 1557606600.191462,
    "msecs": 792.0,
    "relativeCreated": 2069.2172050476074,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 953 \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": 1557606600.191499,
    "msecs": 792.0,
    "relativeCreated": 2069.256067276001,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 953 \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": 1557606600.191522,
    "msecs": 792.0,
    "relativeCreated": 2069.2789554595947,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010012249995270395,
    "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": 1557606600.191552,
    "msecs": 792.0,
    "relativeCreated": 2069.3092346191406,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.191592,
    "msecs": 792.0,
    "relativeCreated": 2069.3492889404297,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.191612,
    "msecs": 792.0,
    "relativeCreated": 2069.369316101074,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.191634,
    "msecs": 792.0,
    "relativeCreated": 2069.3912506103516,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.191648,
    "msecs": 792.0,
    "relativeCreated": 2069.4057941436768,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.191696,
    "msecs": 792.0,
    "relativeCreated": 2069.4539546966553,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.191728,
    "msecs": 792.0,
    "relativeCreated": 2069.486618041992,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.191761,
    "msecs": 792.0,
    "relativeCreated": 2069.519519805908,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.191788,
    "msecs": 792.0,
    "relativeCreated": 2069.5459842681885,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.191808,
    "msecs": 792.0,
    "relativeCreated": 2069.566011428833,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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 264 \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": 1557606600.192426,
    "msecs": 793.0,
    "relativeCreated": 2070.176362991333,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x4 match scores in context='city' in 264 \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": 1557606600.192474,
    "msecs": 793.0,
    "relativeCreated": 2070.230007171631,
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    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 940 \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": 1557606600.192513,
    "msecs": 793.0,
    "relativeCreated": 2070.2693462371826,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
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    "task_id": 15803,
    "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 940 \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": 1557606600.192537,
    "msecs": 793.0,
    "relativeCreated": 2070.2929496765137,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009858189996521105,
    "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": 1557606600.19257,
    "msecs": 793.0,
    "relativeCreated": 2070.327043533325,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.192605,
    "msecs": 793.0,
    "relativeCreated": 2070.3625679016113,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.192624,
    "msecs": 793.0,
    "relativeCreated": 2070.382595062256,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 189,
    "funcName": "_filter_single",
    "created": 1557606600.192647,
    "msecs": 793.0,
    "relativeCreated": 2070.4050064086914,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.192666,
    "msecs": 793.0,
    "relativeCreated": 2070.4240798950195,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 96 \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": 1557606600.193266,
    "msecs": 793.0,
    "relativeCreated": 2071.0184574127197,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 96 \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": 1557606600.193316,
    "msecs": 793.0,
    "relativeCreated": 2071.0713863372803,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 773 \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": 1557606600.193365,
    "msecs": 793.0,
    "relativeCreated": 2071.120500564575,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 773 \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": 1557606600.19339,
    "msecs": 793.0,
    "relativeCreated": 2071.14577293396,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.000822107999738364,
    "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": 1557606600.193417,
    "msecs": 794.0,
    "relativeCreated": 2071.173906326294,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.193453,
    "msecs": 794.0,
    "relativeCreated": 2071.2099075317383,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.193474,
    "msecs": 794.0,
    "relativeCreated": 2071.2316036224365,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 189,
    "funcName": "_filter_single",
    "created": 1557606600.193497,
    "msecs": 794.0,
    "relativeCreated": 2071.2552070617676,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.193521,
    "msecs": 794.0,
    "relativeCreated": 2071.2785720825195,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 104 \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": 1557606600.194152,
    "msecs": 794.0,
    "relativeCreated": 2071.9034671783447,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 104 \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": 1557606600.194203,
    "msecs": 794.0,
    "relativeCreated": 2071.9590187072754,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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": 1557606600.194236,
    "msecs": 794.0,
    "relativeCreated": 2071.993350982666,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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_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": 1557606600.194259,
    "msecs": 794.0,
    "relativeCreated": 2072.0155239105225,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0008442759999525151,
    "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": 1557606600.194282,
    "msecs": 794.0,
    "relativeCreated": 2072.0396041870117,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "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 109 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": 1557606600.194375,
    "msecs": 794.0,
    "relativeCreated": 2072.131633758545,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "event_key": "SqlFetcher.initialize_sources:exit",
    "seconds": 0.10943942799985962,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished initialization of 'SqlFetcher' in 109 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 110 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": 1557606600.194408,
    "msecs": 795.0,
    "relativeCreated": 2072.1654891967773,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 15803,
    "seconds": 0.10981260700009443,
    "event_key": "MultiFetcher.initialize_sources:exit",
    "message": "Finished initialization 2 children and 9 sources in 110 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": 1557606600.406372,
    "msecs": 6.0,
    "relativeCreated": 2284.1107845306396,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.406468,
    "msecs": 7.0,
    "relativeCreated": 2284.22212600708,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.4065,
    "msecs": 7.0,
    "relativeCreated": 2284.257650375366,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.406527,
    "msecs": 7.0,
    "relativeCreated": 2284.283399581909,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.40657,
    "msecs": 7.0,
    "relativeCreated": 2284.3265533447266,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.406649,
    "msecs": 7.0,
    "relativeCreated": 2284.4057083129883,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.406665,
    "msecs": 7.0,
    "relativeCreated": 2284.4226360321045,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.406811,
    "msecs": 7.0,
    "relativeCreated": 2284.5664024353027,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.406839,
    "msecs": 7.0,
    "relativeCreated": 2284.597158432007,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.406871,
    "msecs": 7.0,
    "relativeCreated": 2284.6286296844482,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.406886,
    "msecs": 7.0,
    "relativeCreated": 2284.644365310669,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.406944,
    "msecs": 7.0,
    "relativeCreated": 2284.7020626068115,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.406968,
    "msecs": 7.0,
    "relativeCreated": 2284.7256660461426,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.406991,
    "msecs": 7.0,
    "relativeCreated": 2284.7490310668945,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.407006,
    "msecs": 7.0,
    "relativeCreated": 2284.764528274536,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.407064,
    "msecs": 7.0,
    "relativeCreated": 2284.8219871520996,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.407095,
    "msecs": 7.0,
    "relativeCreated": 2284.8527431488037,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.407118,
    "msecs": 7.0,
    "relativeCreated": 2284.876585006714,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.407132,
    "msecs": 7.0,
    "relativeCreated": 2284.890651702881,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.407187,
    "msecs": 7.0,
    "relativeCreated": 2284.944772720337,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.40721,
    "msecs": 7.0,
    "relativeCreated": 2284.968376159668,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "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$', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 189,
    "funcName": "_filter_single",
    "created": 1557606600.407237,
    "msecs": 7.0,
    "relativeCreated": 2284.9950790405273,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "message": "Do not translate name='rental_date'; does not match pattern=re.compile('.*_id$', 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": 1557606600.407254,
    "msecs": 7.0,
    "relativeCreated": 2285.012722015381,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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$', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 189,
    "funcName": "_filter_single",
    "created": 1557606600.407273,
    "msecs": 7.0,
    "relativeCreated": 2285.03155708313,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "message": "Do not translate name='return_date'; does not match pattern=re.compile('.*_id$', 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": 1557606600.407289,
    "msecs": 7.0,
    "relativeCreated": 2285.047769546509,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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 762 \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": 1557606600.408794,
    "msecs": 9.0,
    "relativeCreated": 2286.536931991577,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "message": "Computed 6x9 match scores in context=None in 762 \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": 1557606600.408955,
    "msecs": 9.0,
    "relativeCreated": 2286.710023880005,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.408986,
    "msecs": 9.0,
    "relativeCreated": 2286.743402481079,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.409093,
    "msecs": 9.0,
    "relativeCreated": 2286.7684364318848,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.409122,
    "msecs": 9.0,
    "relativeCreated": 2286.878824234009,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.409147,
    "msecs": 9.0,
    "relativeCreated": 2286.90505027771,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.409168,
    "msecs": 9.0,
    "relativeCreated": 2286.92626953125,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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 3 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": 1557606600.409218,
    "msecs": 9.0,
    "relativeCreated": 2286.975383758545,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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 3 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 3 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": 1557606600.409255,
    "msecs": 9.0,
    "relativeCreated": 2287.0118618011475,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "Translator.map:exit",
    "seconds": 0.0027500059995873016,
    "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 3 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": 1557606600.40949,
    "msecs": 10.0,
    "relativeCreated": 2287.208080291748,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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 0x728033c7d0d0.",
    "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": 1557606600.409838,
    "msecs": 10.0,
    "relativeCreated": 2287.586450576782,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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 0x728033c7d0d0.",
    "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": 1557606600.409892,
    "msecs": 10.0,
    "relativeCreated": 2287.645101547241,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.409938,
    "msecs": 10.0,
    "relativeCreated": 2287.6930236816406,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.41,
    "msecs": 10.0,
    "relativeCreated": 2287.7533435821533,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410035,
    "msecs": 10.0,
    "relativeCreated": 2287.7907752990723,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410068,
    "msecs": 10.0,
    "relativeCreated": 2287.8243923187256,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410114,
    "msecs": 10.0,
    "relativeCreated": 2287.870407104492,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410141,
    "msecs": 10.0,
    "relativeCreated": 2287.8971099853516,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410209,
    "msecs": 10.0,
    "relativeCreated": 2287.9645824432373,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.41027,
    "msecs": 10.0,
    "relativeCreated": 2288.0263328552246,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410322,
    "msecs": 10.0,
    "relativeCreated": 2288.079261779785,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410368,
    "msecs": 10.0,
    "relativeCreated": 2288.12575340271,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410402,
    "msecs": 10.0,
    "relativeCreated": 2288.1596088409424,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410439,
    "msecs": 11.0,
    "relativeCreated": 2288.194417953491,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410465,
    "msecs": 11.0,
    "relativeCreated": 2288.2211208343506,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.410523,
    "msecs": 11.0,
    "relativeCreated": 2288.2797718048096,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410572,
    "msecs": 11.0,
    "relativeCreated": 2288.329601287842,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410622,
    "msecs": 11.0,
    "relativeCreated": 2288.379907608032,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410672,
    "msecs": 11.0,
    "relativeCreated": 2288.4292602539062,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.410732,
    "msecs": 11.0,
    "relativeCreated": 2288.4764671325684,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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 815 \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": 1557606600.411927,
    "msecs": 12.0,
    "relativeCreated": 2289.6740436553955,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x10 match scores in context='customer' in 815 \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": 1557606600.412036,
    "msecs": 12.0,
    "relativeCreated": 2289.7908687591553,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.412083,
    "msecs": 12.0,
    "relativeCreated": 2289.83211517334,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.412118,
    "msecs": 12.0,
    "relativeCreated": 2289.8740768432617,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.412173,
    "msecs": 12.0,
    "relativeCreated": 2289.9293899536133,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.412211,
    "msecs": 12.0,
    "relativeCreated": 2289.965867996216,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
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    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.00227649000044039,
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    "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"
  },
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    "name": "id_translation.fetching",
    "msg": "Begin fetching 10 IDs from source='customer'. Placeholders: ('customer_id', 'first_name', 'last_name').",
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    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
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    "message": "Begin fetching 10 IDs from source='customer'. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
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    "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)",
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    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
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    "stack_info": null,
    "lineno": 231,
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    "created": 1557606600.412672,
    "msecs": 13.0,
    "relativeCreated": 2290.4229164123535,
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    "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 0x72803ad45110.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_multi_fetcher.py",
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    "relativeCreated": 2291.206121444702,
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    "message": "Begin FETCH job for 1 sources using rank-0 fetcher MemoryFetcher(sources=['category'], return_all=True) at 0x72803ad45110.",
    "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",
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    "required_placeholders": [
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    "num_ids": {
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    },
    "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",
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    "task_id": 1794,
    "event_key": "MemoryFetcher.map_placeholders:enter",
    "values": [
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      "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,
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    "lineno": 245,
    "funcName": "compute_scores",
    "created": 1557606600.413638,
    "msecs": 14.0,
    "relativeCreated": 2291.38445854187,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.413676,
    "msecs": 14.0,
    "relativeCreated": 2291.4321422576904,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.413733,
    "msecs": 14.0,
    "relativeCreated": 2291.489839553833,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.41377,
    "msecs": 14.0,
    "relativeCreated": 2291.5267944335938,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "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 205 \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": 1557606600.414511,
    "msecs": 15.0,
    "relativeCreated": 2292.2580242156982,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x2 match scores in context='category' in 205 \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": 1557606600.414596,
    "msecs": 15.0,
    "relativeCreated": 2292.3502922058105,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.41463,
    "msecs": 15.0,
    "relativeCreated": 2292.386293411255,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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,
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    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557606600.414664,
    "msecs": 15.0,
    "relativeCreated": 2292.4206256866455,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.414711,
    "msecs": 15.0,
    "relativeCreated": 2292.466878890991,
    "thread": 125894929667776,
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    "processName": "MainProcess",
    "process": 16986,
    "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 1 ms. 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",
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    "lineno": 170,
    "funcName": "apply",
    "created": 1557606600.41475,
    "msecs": 15.0,
    "relativeCreated": 2292.506456375122,
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    "fetcher_config_file": "sql-fetcher.toml",
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    "message": "Mapping with cardinality='ManyToOne' completed for ['last_name', 'id', 'name']x{'id', 'name'} in 1 ms. 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",
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    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
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    "lineno": 212,
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    "created": 1557606600.414795,
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    "processName": "MainProcess",
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    "event_key": "MemoryFetcher.map_placeholders:exit",
    "seconds": 0.0012472309999793652,
    "mapping": {
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      "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",
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    "lineno": 580,
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    "event_key": "MemoryFetcher.fetch_translations:enter",
    "source": "category",
    "placeholders": [
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      "name",
      "last_name"
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    "num_ids": 7,
    "fetch_all": false,
    "task_id": 1794,
    "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 33 \u03bcs. Placeholders: ('id', 'name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
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    "lineno": 596,
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    "created": 1557606600.414874,
    "msecs": 15.0,
    "relativeCreated": 2292.6290035247803,
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    "processName": "MainProcess",
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    "task_id": 1794,
    "event_key": "MemoryFetcher.fetch_translations:exit",
    "seconds": 3.3463000363553874e-05,
    "source": "category",
    "placeholders": [
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      "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 33 \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": 1557606600.414978,
    "msecs": 15.0,
    "relativeCreated": 2292.7303314208984,
    "thread": 125894929667776,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "MemoryFetcher.fetch:exit",
    "seconds": 0.0014074669998080935,
    "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 5 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": 1557606600.416942,
    "msecs": 17.0,
    "relativeCreated": 2294.6786880493164,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.004647722999834514,
    "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 5 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": 1557606600.417001,
    "msecs": 17.0,
    "relativeCreated": 2294.7561740875244,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.417095,
    "msecs": 17.0,
    "relativeCreated": 2294.830560684204,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.417133,
    "msecs": 17.0,
    "relativeCreated": 2294.889211654663,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.417156,
    "msecs": 17.0,
    "relativeCreated": 2294.9132919311523,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.417171,
    "msecs": 17.0,
    "relativeCreated": 2294.928550720215,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.417244,
    "msecs": 17.0,
    "relativeCreated": 2295.00150680542,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417292,
    "msecs": 17.0,
    "relativeCreated": 2295.0494289398193,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417334,
    "msecs": 17.0,
    "relativeCreated": 2295.0916290283203,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417374,
    "msecs": 17.0,
    "relativeCreated": 2295.1321601867676,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417404,
    "msecs": 18.0,
    "relativeCreated": 2295.161724090576,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417435,
    "msecs": 18.0,
    "relativeCreated": 2295.191764831543,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.417452,
    "msecs": 18.0,
    "relativeCreated": 2295.2096462249756,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.4175,
    "msecs": 18.0,
    "relativeCreated": 2295.257806777954,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417541,
    "msecs": 18.0,
    "relativeCreated": 2295.299291610718,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417579,
    "msecs": 18.0,
    "relativeCreated": 2295.337677001953,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417613,
    "msecs": 18.0,
    "relativeCreated": 2295.3712940216064,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.417636,
    "msecs": 18.0,
    "relativeCreated": 2295.3944206237793,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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 635 \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": 1557606600.419117,
    "msecs": 19.0,
    "relativeCreated": 2296.8568801879883,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x14 match scores in context='film' in 635 \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": 1557606600.419225,
    "msecs": 19.0,
    "relativeCreated": 2296.9796657562256,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.419251,
    "msecs": 19.0,
    "relativeCreated": 2297.0075607299805,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.41928,
    "msecs": 19.0,
    "relativeCreated": 2297.0376014709473,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.41932,
    "msecs": 19.0,
    "relativeCreated": 2297.077178955078,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.41935,
    "msecs": 19.0,
    "relativeCreated": 2297.1067428588867,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.419377,
    "msecs": 19.0,
    "relativeCreated": 2297.133207321167,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.002383194000685762,
    "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": 1557606600.419412,
    "msecs": 20.0,
    "relativeCreated": 2297.168254852295,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "film",
    "placeholders": [
      "film_id",
      "title"
    ],
    "num_ids": 10,
    "fetch_all": false,
    "task_id": 1794,
    "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": 1557606600.419889,
    "msecs": 20.0,
    "relativeCreated": 2297.6295948028564,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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 3 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": 1557606600.422299,
    "msecs": 22.0,
    "relativeCreated": 2300.0428676605225,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.0028611179996005376,
    "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 3 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": 1557606600.422355,
    "msecs": 22.0,
    "relativeCreated": 2300.10986328125,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422407,
    "msecs": 23.0,
    "relativeCreated": 2300.163507461548,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422431,
    "msecs": 23.0,
    "relativeCreated": 2300.1887798309326,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422453,
    "msecs": 23.0,
    "relativeCreated": 2300.2114295959473,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422483,
    "msecs": 23.0,
    "relativeCreated": 2300.2405166625977,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422497,
    "msecs": 23.0,
    "relativeCreated": 2300.25577545166,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422555,
    "msecs": 23.0,
    "relativeCreated": 2300.311803817749,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422597,
    "msecs": 23.0,
    "relativeCreated": 2300.3547191619873,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422636,
    "msecs": 23.0,
    "relativeCreated": 2300.393581390381,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422669,
    "msecs": 23.0,
    "relativeCreated": 2300.426959991455,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422693,
    "msecs": 23.0,
    "relativeCreated": 2300.4512786865234,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.42272,
    "msecs": 23.0,
    "relativeCreated": 2300.4767894744873,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422734,
    "msecs": 23.0,
    "relativeCreated": 2300.492525100708,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.422781,
    "msecs": 23.0,
    "relativeCreated": 2300.5387783050537,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422819,
    "msecs": 23.0,
    "relativeCreated": 2300.577163696289,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422855,
    "msecs": 23.0,
    "relativeCreated": 2300.612449645996,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.422888,
    "msecs": 23.0,
    "relativeCreated": 2300.6467819213867,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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": 1557606600.42291,
    "msecs": 23.0,
    "relativeCreated": 2300.6691932678223,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "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 557 \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": 1557606600.424037,
    "msecs": 24.0,
    "relativeCreated": 2301.786422729492,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x11 match scores in context='staff' in 557 \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": 1557606600.424134,
    "msecs": 24.0,
    "relativeCreated": 2301.889419555664,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.424162,
    "msecs": 24.0,
    "relativeCreated": 2301.91969871521,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.424183,
    "msecs": 24.0,
    "relativeCreated": 2301.94091796875,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.424224,
    "msecs": 24.0,
    "relativeCreated": 2301.9819259643555,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.42425,
    "msecs": 24.0,
    "relativeCreated": 2302.006483078003,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0019021389998670202,
    "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": 1557606600.424283,
    "msecs": 24.0,
    "relativeCreated": 2302.039384841919,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "staff",
    "placeholders": [
      "staff_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 2,
    "fetch_all": false,
    "task_id": 1794,
    "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": 1557606600.424585,
    "msecs": 25.0,
    "relativeCreated": 2302.3390769958496,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "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": 1557606600.426392,
    "msecs": 26.0,
    "relativeCreated": 2304.1393756866455,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.002090347999910591,
    "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 17 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": 1557606600.426449,
    "msecs": 27.0,
    "relativeCreated": 2304.204225540161,
    "thread": 125894938060480,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "SqlFetcher.fetch:exit",
    "seconds": 0.01655045000006794,
    "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 17 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 17 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": 1557606600.42676,
    "msecs": 27.0,
    "relativeCreated": 2304.503917694092,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "MultiFetcher.fetch:exit",
    "seconds": 0.017287372999817308,
    "sources": 4,
    "max_workers": 2,
    "num_fetchers": 2,
    "fetch_all": false,
    "message": "Completed FETCH jobs for 4 sources using 2 different fetchers in 17 ms.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator",
    "msg": "Performance counters [ms]: {'map': 2.75, 'extract': 0.144, 'fetch': 17.559, 'verify': 0.375, 'insert': 1.481, 'overhead': 0.25}",
    "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": 1557606600.428737,
    "msecs": 29.0,
    "relativeCreated": 2306.485414505005,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "durations_ms": {
      "map": 2.75,
      "extract": 0.144,
      "fetch": 17.559,
      "verify": 0.375,
      "insert": 1.481,
      "overhead": 0.25
    },
    "message": "Performance counters [ms]: {'map': 2.75, 'extract': 0.144, 'fetch': 17.559, 'verify': 0.375, 'insert': 1.481, 'overhead': 0.25}",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator",
    "msg": "Finished translation of 29 unique IDs (4 names) in 'DataFrame' in 23 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": 1557606600.428787,
    "msecs": 29.0,
    "relativeCreated": 2306.542158126831,
    "thread": 125895706337408,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 16986,
    "task_id": 1794,
    "event_key": "Translator.translate:exit",
    "seconds": 0.022559086000001116,
    "durations_ms": {
      "map": 2.75,
      "extract": 0.144,
      "fetch": 17.559,
      "verify": 0.375,
      "insert": 1.481,
      "overhead": 0.25
    },
    "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 23 ms.",
    "asctime": "2019-05-11T20:30:00"
  }
]