[
  {
    "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": 1557599400.027422,
    "msecs": 242.0,
    "relativeCreated": 569.395738,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 0x7d63585702f0.",
    "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": 1557599400.027533,
    "msecs": 242.0,
    "relativeCreated": 569.557775,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 0x7d63585702f0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished initialization of 'MemoryFetcher' in 88 \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": 1557599400.027616,
    "msecs": 242.0,
    "relativeCreated": 569.647832,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "MemoryFetcher.initialize_sources:exit",
    "seconds": 8.767899998929352e-05,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished initialization of 'MemoryFetcher' in 88 \u03bcs: MemoryFetcher(sources=['category'], return_all=True)",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin initialization of 'SqlFetcher' at 0x7d6358570ad0.",
    "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": 1557599400.027659,
    "msecs": 242.0,
    "relativeCreated": 569.692675,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 0x7d6358570ad0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Metadata for 'postgresql+pg8000://postgres:***@localhost:5002/sakila' created in 79 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": 1557599400.1066,
    "msecs": 321.0,
    "relativeCreated": 648.606953,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 79 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": 1557599400.106688,
    "msecs": 321.0,
    "relativeCreated": 648.718399,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.10676,
    "msecs": 321.0,
    "relativeCreated": 648.793156,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.10679,
    "msecs": 321.0,
    "relativeCreated": 648.825171,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.106862,
    "msecs": 321.0,
    "relativeCreated": 648.895616,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.106882,
    "msecs": 321.0,
    "relativeCreated": 648.91755,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.106953,
    "msecs": 321.0,
    "relativeCreated": 648.988107,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.106992,
    "msecs": 321.0,
    "relativeCreated": 649.026341,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.107022,
    "msecs": 321.0,
    "relativeCreated": 649.05806,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.107048,
    "msecs": 321.0,
    "relativeCreated": 649.084366,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.10707,
    "msecs": 321.0,
    "relativeCreated": 649.106255,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 382 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.108806,
    "msecs": 323.0,
    "relativeCreated": 650.824925,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 382 \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": 1557599400.108887,
    "msecs": 323.0,
    "relativeCreated": 650.919805,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 192,
    "funcName": "_report_unmapped",
    "created": 1557599400.108923,
    "msecs": 323.0,
    "relativeCreated": 650.957051,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x{'uuid', 'str_uuid', 'comment'} in 2 ms. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 169,
    "funcName": "apply",
    "created": 1557599400.108952,
    "msecs": 323.0,
    "relativeCreated": 650.987463,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x{'uuid', 'str_uuid', 'comment'} in 2 ms. Matches:\n    'id' -> <no matches>\nMatched 0/1 values with 0 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished placeholder mapping for source='uuid_test_table': {'id': None}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 212,
    "funcName": "map_placeholders",
    "created": 1557599400.10898,
    "msecs": 323.0,
    "relativeCreated": 651.013127,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0023058890001266263,
    "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": 1557599400.10902,
    "msecs": 323.0,
    "relativeCreated": 651.054429,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.109066,
    "msecs": 323.0,
    "relativeCreated": 651.101007,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.109092,
    "msecs": 323.0,
    "relativeCreated": 651.127445,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.109119,
    "msecs": 323.0,
    "relativeCreated": 651.154433,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.109133,
    "msecs": 323.0,
    "relativeCreated": 651.169604,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.109203,
    "msecs": 323.0,
    "relativeCreated": 651.237456,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.109242,
    "msecs": 323.0,
    "relativeCreated": 651.276398,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.10928,
    "msecs": 323.0,
    "relativeCreated": 651.314206,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.10931,
    "msecs": 323.0,
    "relativeCreated": 651.345596,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.109334,
    "msecs": 323.0,
    "relativeCreated": 651.36986,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 317 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.110405,
    "msecs": 325.0,
    "relativeCreated": 652.429606,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x8 match scores in context='address' in 317 \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": 1557599400.110467,
    "msecs": 325.0,
    "relativeCreated": 652.500245,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished 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": 169,
    "funcName": "apply",
    "created": 1557599400.110514,
    "msecs": 325.0,
    "relativeCreated": 652.547748,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished 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": 1557599400.110551,
    "msecs": 325.0,
    "relativeCreated": 652.574944,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001530300000013085,
    "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": 1557599400.11059,
    "msecs": 325.0,
    "relativeCreated": 652.624282,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.110628,
    "msecs": 325.0,
    "relativeCreated": 652.662375,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.11065,
    "msecs": 325.0,
    "relativeCreated": 652.685215,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 211,
    "funcName": "_filter_single",
    "created": 1557599400.110683,
    "msecs": 325.0,
    "relativeCreated": 652.71844,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.110702,
    "msecs": 325.0,
    "relativeCreated": 652.73769,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 111 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.11149,
    "msecs": 326.0,
    "relativeCreated": 653.517511,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 111 \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": 1557599400.111574,
    "msecs": 326.0,
    "relativeCreated": 653.589926,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 1 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": 169,
    "funcName": "apply",
    "created": 1557599400.111618,
    "msecs": 326.0,
    "relativeCreated": 653.651372,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 1 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='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": 1557599400.111644,
    "msecs": 326.0,
    "relativeCreated": 653.677286,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001055925000400748,
    "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": 1557599400.111676,
    "msecs": 326.0,
    "relativeCreated": 653.710452,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.111716,
    "msecs": 326.0,
    "relativeCreated": 653.750711,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.111737,
    "msecs": 326.0,
    "relativeCreated": 653.772692,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.111764,
    "msecs": 326.0,
    "relativeCreated": 653.798233,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.111779,
    "msecs": 326.0,
    "relativeCreated": 653.815655,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.111858,
    "msecs": 326.0,
    "relativeCreated": 653.892389,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.111901,
    "msecs": 326.0,
    "relativeCreated": 653.935918,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.111939,
    "msecs": 326.0,
    "relativeCreated": 653.974369,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.111972,
    "msecs": 326.0,
    "relativeCreated": 654.00798,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.112,
    "msecs": 326.0,
    "relativeCreated": 654.035306,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 328 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.113288,
    "msecs": 327.0,
    "relativeCreated": 655.314157,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x14 match scores in context='film' in 328 \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": 1557599400.113351,
    "msecs": 327.0,
    "relativeCreated": 655.384548,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished 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": 169,
    "funcName": "apply",
    "created": 1557599400.113399,
    "msecs": 328.0,
    "relativeCreated": 655.433801,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished 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": 1557599400.113424,
    "msecs": 328.0,
    "relativeCreated": 655.458084,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001751645999320317,
    "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": 1557599400.113462,
    "msecs": 328.0,
    "relativeCreated": 655.49524,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.113498,
    "msecs": 328.0,
    "relativeCreated": 655.53301,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.113522,
    "msecs": 328.0,
    "relativeCreated": 655.557375,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.113554,
    "msecs": 328.0,
    "relativeCreated": 655.589432,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.113587,
    "msecs": 328.0,
    "relativeCreated": 655.620389,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.113641,
    "msecs": 328.0,
    "relativeCreated": 655.67538,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.113674,
    "msecs": 328.0,
    "relativeCreated": 655.709842,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.113701,
    "msecs": 328.0,
    "relativeCreated": 655.73681,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.113725,
    "msecs": 328.0,
    "relativeCreated": 655.761212,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.113744,
    "msecs": 328.0,
    "relativeCreated": 655.780178,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 285 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.114398,
    "msecs": 329.0,
    "relativeCreated": 656.424617,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='language' in 285 \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": 1557599400.114447,
    "msecs": 329.0,
    "relativeCreated": 656.480149,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['name', 'language_id', 'last_update'] in 1 ms. 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": 169,
    "funcName": "apply",
    "created": 1557599400.114484,
    "msecs": 329.0,
    "relativeCreated": 656.518141,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['name', 'language_id', 'last_update'] in 1 ms. 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": 1557599400.114508,
    "msecs": 329.0,
    "relativeCreated": 656.54124,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001048834001267096,
    "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": 1557599400.114554,
    "msecs": 329.0,
    "relativeCreated": 656.57648,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.114594,
    "msecs": 329.0,
    "relativeCreated": 656.628636,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.114615,
    "msecs": 329.0,
    "relativeCreated": 656.650177,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.114639,
    "msecs": 329.0,
    "relativeCreated": 656.674556,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.114656,
    "msecs": 329.0,
    "relativeCreated": 656.692124,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.114723,
    "msecs": 329.0,
    "relativeCreated": 656.757669,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.114763,
    "msecs": 329.0,
    "relativeCreated": 656.797902,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.1148,
    "msecs": 329.0,
    "relativeCreated": 656.836124,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.114831,
    "msecs": 329.0,
    "relativeCreated": 656.867251,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.114858,
    "msecs": 329.0,
    "relativeCreated": 656.89367,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.115947,
    "msecs": 330.0,
    "relativeCreated": 657.972901,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 1557599400.116004,
    "msecs": 330.0,
    "relativeCreated": 658.037671,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished 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": 169,
    "funcName": "apply",
    "created": 1557599400.116043,
    "msecs": 330.0,
    "relativeCreated": 658.077699,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished 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": 1557599400.116068,
    "msecs": 330.0,
    "relativeCreated": 658.10181,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0015284309993148781,
    "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": 1557599400.116104,
    "msecs": 330.0,
    "relativeCreated": 658.137743,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.116144,
    "msecs": 330.0,
    "relativeCreated": 658.179475,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.116165,
    "msecs": 330.0,
    "relativeCreated": 658.200659,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 211,
    "funcName": "_filter_single",
    "created": 1557599400.116193,
    "msecs": 330.0,
    "relativeCreated": 658.229087,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.116211,
    "msecs": 330.0,
    "relativeCreated": 658.247719,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 102 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.117062,
    "msecs": 331.0,
    "relativeCreated": 659.089065,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 102 \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": 1557599400.117118,
    "msecs": 331.0,
    "relativeCreated": 659.150962,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 1 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": 169,
    "funcName": "apply",
    "created": 1557599400.117152,
    "msecs": 331.0,
    "relativeCreated": 659.187082,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 1 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='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": 1557599400.117177,
    "msecs": 331.0,
    "relativeCreated": 659.211382,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010766400009742938,
    "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": 1557599400.117206,
    "msecs": 331.0,
    "relativeCreated": 659.240926,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.117245,
    "msecs": 331.0,
    "relativeCreated": 659.279989,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.117269,
    "msecs": 331.0,
    "relativeCreated": 659.304165,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.117292,
    "msecs": 331.0,
    "relativeCreated": 659.327803,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.117306,
    "msecs": 331.0,
    "relativeCreated": 659.34244,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.117357,
    "msecs": 332.0,
    "relativeCreated": 659.391453,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.117386,
    "msecs": 332.0,
    "relativeCreated": 659.422621,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.117415,
    "msecs": 332.0,
    "relativeCreated": 659.449028,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.117439,
    "msecs": 332.0,
    "relativeCreated": 659.475599,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.117458,
    "msecs": 332.0,
    "relativeCreated": 659.494442,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 250 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.118148,
    "msecs": 332.0,
    "relativeCreated": 660.175228,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='film_actor' in 250 \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": 1557599400.118199,
    "msecs": 332.0,
    "relativeCreated": 660.232317,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 192,
    "funcName": "_report_unmapped",
    "created": 1557599400.11823,
    "msecs": 332.0,
    "relativeCreated": 660.264651,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x{'film_id', 'actor_id', 'last_update'} in 1 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": 169,
    "funcName": "apply",
    "created": 1557599400.118253,
    "msecs": 332.0,
    "relativeCreated": 660.28908,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x{'film_id', 'actor_id', 'last_update'} in 1 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='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": 1557599400.118276,
    "msecs": 332.0,
    "relativeCreated": 660.310306,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001072516999556683,
    "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": 1557599400.118304,
    "msecs": 332.0,
    "relativeCreated": 660.339104,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.118343,
    "msecs": 332.0,
    "relativeCreated": 660.378254,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.118364,
    "msecs": 333.0,
    "relativeCreated": 660.399768,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 211,
    "funcName": "_filter_single",
    "created": 1557599400.118388,
    "msecs": 333.0,
    "relativeCreated": 660.424463,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.118406,
    "msecs": 333.0,
    "relativeCreated": 660.442448,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 97 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.119198,
    "msecs": 333.0,
    "relativeCreated": 661.225511,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 97 \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": 1557599400.119252,
    "msecs": 333.0,
    "relativeCreated": 661.28501,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 957 \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": 169,
    "funcName": "apply",
    "created": 1557599400.119286,
    "msecs": 333.0,
    "relativeCreated": 661.320877,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 957 \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": 1557599400.119311,
    "msecs": 333.0,
    "relativeCreated": 661.345155,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010084050009027123,
    "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": 1557599400.119346,
    "msecs": 333.0,
    "relativeCreated": 661.380072,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.11938,
    "msecs": 334.0,
    "relativeCreated": 661.414879,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.119402,
    "msecs": 334.0,
    "relativeCreated": 661.436779,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.119426,
    "msecs": 334.0,
    "relativeCreated": 661.461749,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.11944,
    "msecs": 334.0,
    "relativeCreated": 661.477048,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.11949,
    "msecs": 334.0,
    "relativeCreated": 661.525132,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.119524,
    "msecs": 334.0,
    "relativeCreated": 661.559535,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.119563,
    "msecs": 334.0,
    "relativeCreated": 661.599304,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.119605,
    "msecs": 334.0,
    "relativeCreated": 661.63963,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.119627,
    "msecs": 334.0,
    "relativeCreated": 661.662557,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 285 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.120269,
    "msecs": 334.0,
    "relativeCreated": 662.297445,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='country' in 285 \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": 1557599400.120316,
    "msecs": 334.0,
    "relativeCreated": 662.350056,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['last_update', 'country', 'country_id'] in 987 \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": 169,
    "funcName": "apply",
    "created": 1557599400.120353,
    "msecs": 334.0,
    "relativeCreated": 662.387704,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['last_update', 'country', 'country_id'] in 987 \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": 1557599400.120378,
    "msecs": 335.0,
    "relativeCreated": 662.411101,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010340019998693606,
    "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": 1557599400.120416,
    "msecs": 335.0,
    "relativeCreated": 662.450386,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.120452,
    "msecs": 335.0,
    "relativeCreated": 662.486326,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.120472,
    "msecs": 335.0,
    "relativeCreated": 662.50781,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 211,
    "funcName": "_filter_single",
    "created": 1557599400.120497,
    "msecs": 335.0,
    "relativeCreated": 662.533388,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.120516,
    "msecs": 335.0,
    "relativeCreated": 662.551719,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.121289,
    "msecs": 335.0,
    "relativeCreated": 663.316699,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 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": 1557599400.121342,
    "msecs": 335.0,
    "relativeCreated": 663.375037,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 937 \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": 169,
    "funcName": "apply",
    "created": 1557599400.121375,
    "msecs": 336.0,
    "relativeCreated": 663.409229,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 937 \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": 1557599400.121399,
    "msecs": 336.0,
    "relativeCreated": 663.432942,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0009851550003077136,
    "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": 1557599400.121428,
    "msecs": 336.0,
    "relativeCreated": 663.462506,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.121466,
    "msecs": 336.0,
    "relativeCreated": 663.501046,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.121486,
    "msecs": 336.0,
    "relativeCreated": 663.522042,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.121508,
    "msecs": 336.0,
    "relativeCreated": 663.544081,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.121522,
    "msecs": 336.0,
    "relativeCreated": 663.558348,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.121581,
    "msecs": 336.0,
    "relativeCreated": 663.616466,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.121631,
    "msecs": 336.0,
    "relativeCreated": 663.665801,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.121664,
    "msecs": 336.0,
    "relativeCreated": 663.699023,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.121691,
    "msecs": 336.0,
    "relativeCreated": 663.726594,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.121711,
    "msecs": 336.0,
    "relativeCreated": 663.746469,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 282 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.122345,
    "msecs": 336.0,
    "relativeCreated": 664.373124,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x3 match scores in context='film_category' in 282 \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": 1557599400.122393,
    "msecs": 337.0,
    "relativeCreated": 664.426732,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 192,
    "funcName": "_report_unmapped",
    "created": 1557599400.122421,
    "msecs": 337.0,
    "relativeCreated": 664.455694,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x{'film_id', 'category_id', 'last_update'} in 992 \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": 169,
    "funcName": "apply",
    "created": 1557599400.122443,
    "msecs": 337.0,
    "relativeCreated": 664.479346,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x{'film_id', 'category_id', 'last_update'} in 992 \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": 1557599400.122466,
    "msecs": 337.0,
    "relativeCreated": 664.500274,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010400979990663473,
    "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": 1557599400.122494,
    "msecs": 337.0,
    "relativeCreated": 664.528846,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.122532,
    "msecs": 337.0,
    "relativeCreated": 664.566877,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.122561,
    "msecs": 337.0,
    "relativeCreated": 664.596991,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.122584,
    "msecs": 337.0,
    "relativeCreated": 664.620366,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.122599,
    "msecs": 337.0,
    "relativeCreated": 664.634998,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.122671,
    "msecs": 337.0,
    "relativeCreated": 664.705828,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.122709,
    "msecs": 337.0,
    "relativeCreated": 664.744844,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.122744,
    "msecs": 337.0,
    "relativeCreated": 664.780447,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.122775,
    "msecs": 337.0,
    "relativeCreated": 664.811008,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.122798,
    "msecs": 337.0,
    "relativeCreated": 664.834711,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 307 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.123902,
    "msecs": 338.0,
    "relativeCreated": 665.929327,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x11 match scores in context='staff' in 307 \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": 1557599400.123959,
    "msecs": 338.0,
    "relativeCreated": 665.992438,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished 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": 169,
    "funcName": "apply",
    "created": 1557599400.123998,
    "msecs": 338.0,
    "relativeCreated": 666.032785,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished 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": 1557599400.124023,
    "msecs": 338.0,
    "relativeCreated": 666.05697,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0015313619987864513,
    "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": 1557599400.124057,
    "msecs": 338.0,
    "relativeCreated": 666.090953,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.124096,
    "msecs": 338.0,
    "relativeCreated": 666.130347,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.124117,
    "msecs": 338.0,
    "relativeCreated": 666.152523,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.124141,
    "msecs": 338.0,
    "relativeCreated": 666.17693,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.124155,
    "msecs": 338.0,
    "relativeCreated": 666.191626,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.124206,
    "msecs": 338.0,
    "relativeCreated": 666.240883,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.124238,
    "msecs": 338.0,
    "relativeCreated": 666.27403,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.124266,
    "msecs": 338.0,
    "relativeCreated": 666.302276,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.12429,
    "msecs": 338.0,
    "relativeCreated": 666.326869,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.124309,
    "msecs": 338.0,
    "relativeCreated": 666.345955,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 251 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.125015,
    "msecs": 339.0,
    "relativeCreated": 667.042989,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x4 match scores in context='actor' in 251 \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": 1557599400.125063,
    "msecs": 339.0,
    "relativeCreated": 667.096626,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['last_name', 'first_name', 'actor_id', 'last_update'] in 1 ms. 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": 169,
    "funcName": "apply",
    "created": 1557599400.125098,
    "msecs": 339.0,
    "relativeCreated": 667.133256,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['last_name', 'first_name', 'actor_id', 'last_update'] in 1 ms. 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": 1557599400.125121,
    "msecs": 339.0,
    "relativeCreated": 667.155205,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010669540006347233,
    "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": 1557599400.125154,
    "msecs": 339.0,
    "relativeCreated": 667.188259,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.12519,
    "msecs": 339.0,
    "relativeCreated": 667.224803,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.125211,
    "msecs": 339.0,
    "relativeCreated": 667.245026,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.125233,
    "msecs": 339.0,
    "relativeCreated": 667.269068,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.125247,
    "msecs": 339.0,
    "relativeCreated": 667.283514,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.125298,
    "msecs": 339.0,
    "relativeCreated": 667.333783,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.125329,
    "msecs": 339.0,
    "relativeCreated": 667.365219,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.12536,
    "msecs": 340.0,
    "relativeCreated": 667.396391,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.125385,
    "msecs": 340.0,
    "relativeCreated": 667.421214,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.125404,
    "msecs": 340.0,
    "relativeCreated": 667.440347,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 252 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.126104,
    "msecs": 340.0,
    "relativeCreated": 668.131179,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 1x4 match scores in context='city' in 252 \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": 1557599400.126153,
    "msecs": 340.0,
    "relativeCreated": 668.186119,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['country_id', 'last_update', 'city', 'city_id'] in 1 ms. 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": 169,
    "funcName": "apply",
    "created": 1557599400.12619,
    "msecs": 340.0,
    "relativeCreated": 668.224902,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['country_id', 'last_update', 'city', 'city_id'] in 1 ms. 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": 1557599400.126214,
    "msecs": 340.0,
    "relativeCreated": 668.247586,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.001061782999386196,
    "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": 1557599400.126247,
    "msecs": 340.0,
    "relativeCreated": 668.281978,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.126281,
    "msecs": 340.0,
    "relativeCreated": 668.315898,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.1263,
    "msecs": 340.0,
    "relativeCreated": 668.336136,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 211,
    "funcName": "_filter_single",
    "created": 1557599400.126331,
    "msecs": 340.0,
    "relativeCreated": 668.367002,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.126349,
    "msecs": 340.0,
    "relativeCreated": 668.385491,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 101 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.127134,
    "msecs": 341.0,
    "relativeCreated": 669.161167,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 101 \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": 1557599400.127187,
    "msecs": 341.0,
    "relativeCreated": 669.219786,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 957 \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": 169,
    "funcName": "apply",
    "created": 1557599400.127226,
    "msecs": 341.0,
    "relativeCreated": 669.260351,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 957 \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": 1557599400.12725,
    "msecs": 341.0,
    "relativeCreated": 669.284393,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010051820008811774,
    "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": 1557599400.127279,
    "msecs": 341.0,
    "relativeCreated": 669.31349,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.127312,
    "msecs": 341.0,
    "relativeCreated": 669.347743,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.127333,
    "msecs": 341.0,
    "relativeCreated": 669.368222,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 211,
    "funcName": "_filter_single",
    "created": 1557599400.127357,
    "msecs": 342.0,
    "relativeCreated": 669.393161,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.127376,
    "msecs": 342.0,
    "relativeCreated": 669.412207,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 97 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.128178,
    "msecs": 342.0,
    "relativeCreated": 670.206161,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 97 \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": 1557599400.128231,
    "msecs": 342.0,
    "relativeCreated": 670.26386,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 969 \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": 169,
    "funcName": "apply",
    "created": 1557599400.128269,
    "msecs": 342.0,
    "relativeCreated": 670.303321,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['id']x['staff_id', 'customer_id', 'amount', 'payment_id', 'rental_id', 'payment_date'] in 969 \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": 1557599400.128293,
    "msecs": 342.0,
    "relativeCreated": 670.326913,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0010165700005018152,
    "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": 455,
    "funcName": "_get_summaries",
    "created": 1557599400.128322,
    "msecs": 342.0,
    "relativeCreated": 670.357195,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "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 101 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": 1557599400.128417,
    "msecs": 343.0,
    "relativeCreated": 670.450565,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "event_key": "SqlFetcher.initialize_sources:exit",
    "seconds": 0.1007164639995608,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished initialization of 'SqlFetcher' in 101 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 101 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": 1557599400.128448,
    "msecs": 343.0,
    "relativeCreated": 670.483651,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 30405,
    "seconds": 0.10111995999977808,
    "event_key": "MultiFetcher.initialize_sources:exit",
    "message": "Finished initialization 2 children and 9 sources in 101 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": 73,
    "funcName": "_initialize",
    "created": 1557599400.26891,
    "msecs": 483.0,
    "relativeCreated": 810.919539,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 156,
    "funcName": "log_key_event_enter",
    "created": 1557599400.26929,
    "msecs": 483.0,
    "relativeCreated": 811.303039,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 104,
    "funcName": "_filter_names",
    "created": 1557599400.269379,
    "msecs": 484.0,
    "relativeCreated": 811.41102,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 78,
    "funcName": "_map",
    "created": 1557599400.269415,
    "msecs": 484.0,
    "relativeCreated": 811.448199,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.269461,
    "msecs": 484.0,
    "relativeCreated": 811.495043,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.26955,
    "msecs": 484.0,
    "relativeCreated": 811.575534,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.269569,
    "msecs": 484.0,
    "relativeCreated": 811.604434,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.269784,
    "msecs": 484.0,
    "relativeCreated": 811.806689,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.269828,
    "msecs": 484.0,
    "relativeCreated": 811.862282,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.269866,
    "msecs": 484.0,
    "relativeCreated": 811.900655,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.269882,
    "msecs": 484.0,
    "relativeCreated": 811.918441,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.269948,
    "msecs": 484.0,
    "relativeCreated": 811.983061,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.269979,
    "msecs": 484.0,
    "relativeCreated": 812.014617,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.270004,
    "msecs": 484.0,
    "relativeCreated": 812.04017,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.270019,
    "msecs": 484.0,
    "relativeCreated": 812.055555,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.27007,
    "msecs": 484.0,
    "relativeCreated": 812.105788,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.270092,
    "msecs": 484.0,
    "relativeCreated": 812.128384,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.270129,
    "msecs": 484.0,
    "relativeCreated": 812.163604,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.270144,
    "msecs": 484.0,
    "relativeCreated": 812.180375,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.270192,
    "msecs": 484.0,
    "relativeCreated": 812.227696,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.270213,
    "msecs": 484.0,
    "relativeCreated": 812.249403,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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$', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 211,
    "funcName": "_filter_single",
    "created": 1557599400.270239,
    "msecs": 484.0,
    "relativeCreated": 812.274848,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "message": "Do not translate name='rental_date'; does not match pattern=re.compile('.*_id$', 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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.270257,
    "msecs": 484.0,
    "relativeCreated": 812.293275,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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$', re.IGNORECASE).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/filter_functions.py",
    "filename": "filter_functions.py",
    "module": "filter_functions",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 211,
    "funcName": "_filter_single",
    "created": 1557599400.270275,
    "msecs": 484.0,
    "relativeCreated": 812.311756,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "message": "Do not translate name='return_date'; does not match pattern=re.compile('.*_id$', 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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.27029,
    "msecs": 484.0,
    "relativeCreated": 812.326593,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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 870 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.271643,
    "msecs": 486.0,
    "relativeCreated": 813.666518,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "message": "Computed 6x9 match scores in context=None in 870 \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": 1557599400.271759,
    "msecs": 486.0,
    "relativeCreated": 813.792073,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.271785,
    "msecs": 486.0,
    "relativeCreated": 813.820252,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.271809,
    "msecs": 486.0,
    "relativeCreated": 813.843588,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.27183,
    "msecs": 486.0,
    "relativeCreated": 813.866193,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.271853,
    "msecs": 486.0,
    "relativeCreated": 813.889244,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.271876,
    "msecs": 486.0,
    "relativeCreated": 813.907694,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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' finished for ['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date']x['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'] in 2 ms. Matches:\n    'customer_id' -> ('customer',)\n    'film_id' -> ('film',)\n    'category_id' -> ('category',)\n    'staff_id' -> ('staff',)\n    'rental_date' -> <no matches>\n    'return_date' -> <no matches>\nMatched 4/6 values with 4 different candidates.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 169,
    "funcName": "apply",
    "created": 1557599400.271924,
    "msecs": 486.0,
    "relativeCreated": 813.959927,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "message": "Mapping with cardinality='ManyToOne' finished for ['customer_id', 'film_id', 'category_id', 'staff_id', 'rental_date', 'return_date']x['category', 'address', 'film', 'language', 'customer', 'country', 'staff', 'actor', 'city'] in 2 ms. Matches:\n    'customer_id' -> ('customer',)\n    'film_id' -> ('film',)\n    'category_id' -> ('category',)\n    'staff_id' -> ('staff',)\n    'rental_date' -> <no matches>\n    'return_date' -> <no matches>\nMatched 4/6 values with 4 different candidates.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.Translator.map",
    "msg": "Finished mapping of 4/6 names in 'DataFrame' in 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": 97,
    "funcName": "_map",
    "created": 1557599400.271963,
    "msecs": 486.0,
    "relativeCreated": 813.996562,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "Translator.map:exit",
    "seconds": 0.0026196039998467313,
    "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": 279,
    "funcName": "fetch",
    "created": 1557599400.272273,
    "msecs": 486.0,
    "relativeCreated": 814.300872,
    "thread": 137867870277760,
    "threadName": "MainThread",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "MultiFetcher.fetch:enter",
    "sources": [
      "staff",
      "customer",
      "category",
      "film"
    ],
    "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 0x7d6358570ad0.",
    "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": 296,
    "funcName": "fetch",
    "created": 1557599400.272671,
    "msecs": 487.0,
    "relativeCreated": 814.689815,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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 0x7d6358570ad0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching placeholders=('id', 'name', 'last_name') for 22 IDs from 3 sources: {'staff': 2, 'customer': 10, 'film': 10}.",
    "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": 1557599400.272798,
    "msecs": 487.0,
    "relativeCreated": 814.81823,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "SqlFetcher.fetch:enter",
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "required_placeholders": [
      "id",
      "name"
    ],
    "num_ids": {
      "staff": 2,
      "customer": 10,
      "film": 10
    },
    "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 22 IDs from 3 sources: {'staff': 2, 'customer': 10, 'film': 10}.",
    "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": 1557599400.272864,
    "msecs": 487.0,
    "relativeCreated": 814.895157,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.272928,
    "msecs": 487.0,
    "relativeCreated": 814.96056,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.272966,
    "msecs": 487.0,
    "relativeCreated": 814.999358,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.273002,
    "msecs": 487.0,
    "relativeCreated": 815.035856,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.273044,
    "msecs": 487.0,
    "relativeCreated": 815.07766,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.27307,
    "msecs": 487.0,
    "relativeCreated": 815.104226,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.27314,
    "msecs": 487.0,
    "relativeCreated": 815.173243,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273193,
    "msecs": 487.0,
    "relativeCreated": 815.227845,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273246,
    "msecs": 487.0,
    "relativeCreated": 815.281032,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273339,
    "msecs": 487.0,
    "relativeCreated": 815.371902,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.273379,
    "msecs": 488.0,
    "relativeCreated": 815.413179,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.273418,
    "msecs": 488.0,
    "relativeCreated": 815.45212,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.273445,
    "msecs": 488.0,
    "relativeCreated": 815.47927,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273502,
    "msecs": 488.0,
    "relativeCreated": 815.536089,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273564,
    "msecs": 488.0,
    "relativeCreated": 815.598363,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273619,
    "msecs": 488.0,
    "relativeCreated": 815.646958,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.273678,
    "msecs": 488.0,
    "relativeCreated": 815.705606,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.273712,
    "msecs": 488.0,
    "relativeCreated": 815.747243,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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 841 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.275329,
    "msecs": 489.0,
    "relativeCreated": 817.350616,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x11 match scores in context='staff' in 841 \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": 1557599400.275438,
    "msecs": 490.0,
    "relativeCreated": 817.468534,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.275477,
    "msecs": 490.0,
    "relativeCreated": 817.510349,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.275499,
    "msecs": 490.0,
    "relativeCreated": 817.534115,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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' finished for ['last_name', 'id', 'name']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] in 3 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": 169,
    "funcName": "apply",
    "created": 1557599400.275562,
    "msecs": 490.0,
    "relativeCreated": 817.595335,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['last_name', 'id', 'name']x['staff_id', 'first_name', 'address_id', 'username', 'picture', 'email', 'password', 'store_id', 'active', 'last_name', 'last_update'] in 3 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": 1557599400.275601,
    "msecs": 490.0,
    "relativeCreated": 817.633818,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.002743982000538381,
    "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": 1557599400.275654,
    "msecs": 490.0,
    "relativeCreated": 817.685689,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "staff",
    "placeholders": [
      "staff_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 2,
    "fetch_all": false,
    "task_id": 63164,
    "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": 1557599400.276033,
    "msecs": 490.0,
    "relativeCreated": 818.061597,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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.MultiFetcher",
    "msg": "Begin FETCH job for 1 sources using rank-0 fetcher MemoryFetcher(sources=['category'], return_all=True) at 0x7d63585702f0.",
    "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": 296,
    "funcName": "fetch",
    "created": 1557599400.276797,
    "msecs": 491.0,
    "relativeCreated": 818.775831,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "message": "Begin FETCH job for 1 sources using rank-0 fetcher MemoryFetcher(sources=['category'], return_all=True) at 0x7d63585702f0.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching placeholders=('id', 'name', 'last_name') for 7 IDs from 1 sources: {'category': 7}.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 304,
    "funcName": "fetch",
    "created": 1557599400.276997,
    "msecs": 491.0,
    "relativeCreated": 819.024179,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "MemoryFetcher.fetch:enter",
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "required_placeholders": [
      "id",
      "name"
    ],
    "num_ids": {
      "category": 7
    },
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching placeholders=('id', 'name', 'last_name') for 7 IDs from 1 sources: {'category': 7}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'id', 'name'} for source='category'.",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 193,
    "funcName": "map_placeholders",
    "created": 1557599400.277043,
    "msecs": 491.0,
    "relativeCreated": 819.075025,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "MemoryFetcher.map_placeholders:enter",
    "values": [
      "last_name",
      "id",
      "name"
    ],
    "candidates": [
      "id",
      "name"
    ],
    "context": "category",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin mapping of wanted placeholders={'last_name', 'id', 'name'} to actual placeholders={'id', 'name'} for source='category'.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Begin computing match scores in context='category' for ['last_name', 'id', 'name']x['id', 'name'] using HeuristicScore([force_lower_case()] -> MemoryFetcher.default_score_function).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/_mapper.py",
    "filename": "_mapper.py",
    "module": "_mapper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 248,
    "funcName": "compute_scores",
    "created": 1557599400.277105,
    "msecs": 491.0,
    "relativeCreated": 819.137433,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.277139,
    "msecs": 491.0,
    "relativeCreated": 819.172612,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.277283,
    "msecs": 491.0,
    "relativeCreated": 819.309655,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.277331,
    "msecs": 491.0,
    "relativeCreated": 819.364519,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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 287 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.278428,
    "msecs": 493.0,
    "relativeCreated": 820.455119,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x2 match scores in context='category' in 287 \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": 1557599400.278583,
    "msecs": 493.0,
    "relativeCreated": 820.612583,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.278616,
    "msecs": 493.0,
    "relativeCreated": 820.649452,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Accepted: 'name' -> 'name'; score=inf (short-circuit or override).",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching.map",
    "msg": "Could not map value='last_name'. Rejected matches:\n    'last_name' -> 'name'; score=0.166 < 0.9 (below threshold).\n    'last_name' -> 'id'; score=0.000 < 0.9 (below threshold).",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/mapping/matrix/_score_helper.py",
    "filename": "_score_helper.py",
    "module": "_score_helper",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 159,
    "funcName": "to_directional_mapping",
    "created": 1557599400.27864,
    "msecs": 493.0,
    "relativeCreated": 820.675406,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 192,
    "funcName": "_report_unmapped",
    "created": 1557599400.278755,
    "msecs": 493.0,
    "relativeCreated": 820.717239,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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' finished for ['last_name', 'id', 'name']x{'id', 'name'} in 2 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",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 169,
    "funcName": "apply",
    "created": 1557599400.278786,
    "msecs": 493.0,
    "relativeCreated": 820.820927,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished for ['last_name', 'id', 'name']x{'id', 'name'} in 2 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",
    "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": 1557599400.278812,
    "msecs": 493.0,
    "relativeCreated": 820.845915,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "MemoryFetcher.map_placeholders:exit",
    "seconds": 0.001775382001142134,
    "mapping": {
      "id": "id",
      "name": "name",
      "last_name": null
    },
    "context": "category",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='category': {'id': 'id', 'name': 'name', 'last_name': None}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching 7 IDs from source='category'. Placeholders: ('id', 'name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 580,
    "funcName": "_call_user_impl",
    "created": 1557599400.278939,
    "msecs": 493.0,
    "relativeCreated": 820.969051,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "event_key": "MemoryFetcher.fetch_translations:enter",
    "source": "category",
    "placeholders": [
      "id",
      "name",
      "last_name"
    ],
    "num_ids": 7,
    "fetch_all": false,
    "task_id": 63164,
    "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 43 \u03bcs. Placeholders: ('id', 'name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 596,
    "funcName": "_call_user_impl",
    "created": 1557599400.278979,
    "msecs": 493.0,
    "relativeCreated": 821.011706,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "MemoryFetcher.fetch_translations:exit",
    "seconds": 4.2932999349432066e-05,
    "source": "category",
    "placeholders": [
      "id",
      "name"
    ],
    "num_ids": 7,
    "num_ids_returned": 16,
    "fetch_all": false,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished fetching 16 IDs from source='category' in 43 \u03bcs. Placeholders: ('id', 'name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching from 1 sources in 2 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": 1557599400.279013,
    "msecs": 493.0,
    "relativeCreated": 821.047179,
    "thread": 137865548785344,
    "threadName": "MultiFetcher_1",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "MemoryFetcher.fetch:exit",
    "seconds": 0.002026974001637427,
    "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 2 ms: ['category' x ('id', 'name') x 16/7 IDs].",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Finished fetching 2 IDs from source='staff' in 5 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": 1557599400.280494,
    "msecs": 495.0,
    "relativeCreated": 822.515543,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.004819461999431951,
    "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 5 ms. Placeholders: ('staff_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={'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": 1557599400.280579,
    "msecs": 495.0,
    "relativeCreated": 822.609352,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.280629,
    "msecs": 495.0,
    "relativeCreated": 822.662026,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.280655,
    "msecs": 495.0,
    "relativeCreated": 822.690202,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.280678,
    "msecs": 495.0,
    "relativeCreated": 822.713541,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.28071,
    "msecs": 495.0,
    "relativeCreated": 822.745618,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.280725,
    "msecs": 495.0,
    "relativeCreated": 822.761465,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.280779,
    "msecs": 495.0,
    "relativeCreated": 822.813427,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.280819,
    "msecs": 495.0,
    "relativeCreated": 822.854333,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.280855,
    "msecs": 495.0,
    "relativeCreated": 822.890508,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.280891,
    "msecs": 495.0,
    "relativeCreated": 822.926915,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.280915,
    "msecs": 495.0,
    "relativeCreated": 822.951673,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.280938,
    "msecs": 495.0,
    "relativeCreated": 822.973668,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.280952,
    "msecs": 495.0,
    "relativeCreated": 822.988608,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.280993,
    "msecs": 495.0,
    "relativeCreated": 823.028401,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.281028,
    "msecs": 495.0,
    "relativeCreated": 823.063633,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.281059,
    "msecs": 495.0,
    "relativeCreated": 823.095608,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.281092,
    "msecs": 495.0,
    "relativeCreated": 823.126896,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.281114,
    "msecs": 495.0,
    "relativeCreated": 823.150039,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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 535 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.282393,
    "msecs": 497.0,
    "relativeCreated": 824.418535,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x10 match scores in context='customer' in 535 \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": 1557599400.282475,
    "msecs": 497.0,
    "relativeCreated": 824.507748,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.282511,
    "msecs": 497.0,
    "relativeCreated": 824.545177,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.282531,
    "msecs": 497.0,
    "relativeCreated": 824.56678,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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' finished 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": 169,
    "funcName": "apply",
    "created": 1557599400.282584,
    "msecs": 497.0,
    "relativeCreated": 824.618308,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished 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": 1557599400.282612,
    "msecs": 497.0,
    "relativeCreated": 824.645055,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0020423669993760996,
    "mapping": {
      "last_name": "last_name",
      "name": "first_name",
      "id": "customer_id"
    },
    "context": "customer",
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Finished placeholder mapping for source='customer': {'last_name': 'last_name', 'name': 'first_name', 'id': 'customer_id'}.",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Begin fetching 10 IDs from source='customer'. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_abstract_fetcher.py",
    "filename": "_abstract_fetcher.py",
    "module": "_abstract_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 580,
    "funcName": "_call_user_impl",
    "created": 1557599400.28264,
    "msecs": 497.0,
    "relativeCreated": 824.674865,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "customer",
    "placeholders": [
      "customer_id",
      "first_name",
      "last_name"
    ],
    "num_ids": 10,
    "fetch_all": false,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Begin fetching 10 IDs from source='customer'. Placeholders: ('customer_id', 'first_name', 'last_name').",
    "asctime": "2019-05-11T20:30:00"
  },
  {
    "name": "id_translation.fetching",
    "msg": "Full SELECT-query using 'postgresql+pg8000://postgres:***@localhost:5002/sakila':\nSELECT customer.customer_id, customer.first_name, customer.last_name \nFROM customer \nWHERE customer.customer_id IN (419, 261, 107, 493, 20, 565, 54, 313, 26, 381)",
    "args": [],
    "levelname": "DEBUG",
    "levelno": 10,
    "pathname": "<site-packages>/id_translation/fetching/_sql_fetcher.py",
    "filename": "_sql_fetcher.py",
    "module": "_sql_fetcher",
    "exc_info": null,
    "exc_text": null,
    "stack_info": null,
    "lineno": 231,
    "funcName": "_log_query",
    "created": 1557599400.282957,
    "msecs": 497.0,
    "relativeCreated": 824.988057,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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",
    "msg": "Finished fetching 10 IDs from source='customer' in 3 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": 1557599400.285552,
    "msecs": 500.0,
    "relativeCreated": 827.546392,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "SqlFetcher.fetch_translations:exit",
    "seconds": 0.0028558499998325715,
    "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 3 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": 1557599400.285618,
    "msecs": 500.0,
    "relativeCreated": 827.649252,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 248,
    "funcName": "compute_scores",
    "created": 1557599400.285671,
    "msecs": 500.0,
    "relativeCreated": 827.704407,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 371,
    "funcName": "_handle_overrides",
    "created": 1557599400.285704,
    "msecs": 500.0,
    "relativeCreated": 827.7386,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.285725,
    "msecs": 500.0,
    "relativeCreated": 827.761296,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.28574,
    "msecs": 500.0,
    "relativeCreated": 827.776105,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.285807,
    "msecs": 500.0,
    "relativeCreated": 827.841597,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.285851,
    "msecs": 500.0,
    "relativeCreated": 827.885954,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.28589,
    "msecs": 500.0,
    "relativeCreated": 827.92596,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.285925,
    "msecs": 500.0,
    "relativeCreated": 827.960566,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.285951,
    "msecs": 500.0,
    "relativeCreated": 827.987365,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 466,
    "funcName": "_apply_filters",
    "created": 1557599400.285983,
    "msecs": 500.0,
    "relativeCreated": 828.01835,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 266,
    "funcName": "compute_scores",
    "created": 1557599400.285998,
    "msecs": 500.0,
    "relativeCreated": 828.033991,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.286042,
    "msecs": 500.0,
    "relativeCreated": 828.077206,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.286079,
    "msecs": 500.0,
    "relativeCreated": 828.114964,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.286114,
    "msecs": 500.0,
    "relativeCreated": 828.149497,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 125,
    "funcName": "__call__",
    "created": 1557599400.286147,
    "msecs": 500.0,
    "relativeCreated": 828.182694,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 157,
    "funcName": "__call__",
    "created": 1557599400.286171,
    "msecs": 500.0,
    "relativeCreated": 828.207479,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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 553 \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": 273,
    "funcName": "compute_scores",
    "created": 1557599400.287753,
    "msecs": 502.0,
    "relativeCreated": 829.776459,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Computed 3x14 match scores in context='film' in 553 \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": 1557599400.287858,
    "msecs": 502.0,
    "relativeCreated": 829.890388,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.287885,
    "msecs": 502.0,
    "relativeCreated": 829.919912,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 1557599400.287914,
    "msecs": 502.0,
    "relativeCreated": 829.949083,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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": 192,
    "funcName": "_report_unmapped",
    "created": 1557599400.28795,
    "msecs": 502.0,
    "relativeCreated": 829.985374,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "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' finished 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": 169,
    "funcName": "apply",
    "created": 1557599400.287978,
    "msecs": 502.0,
    "relativeCreated": 830.014052,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "fetcher_config_file": "sql-fetcher.toml",
    "fetcher_class": "id_translation.fetching._sql_fetcher.SqlFetcher",
    "message": "Mapping with cardinality='ManyToOne' finished 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": 1557599400.288004,
    "msecs": 502.0,
    "relativeCreated": 830.03764,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "task_id": 63164,
    "event_key": "SqlFetcher.map_placeholders:exit",
    "seconds": 0.0023949599999468774,
    "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": 1557599400.288033,
    "msecs": 502.0,
    "relativeCreated": 830.067659,
    "thread": 137865557178048,
    "threadName": "MultiFetcher_0",
    "processName": "MainProcess",
    "process": 36094,
    "taskName": null,
    "event_key": "SqlFetcher.fetch_translations:enter",
    "source": "film",
    "placeholders": [
      "film_id",
      "title"
    ],
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    "levelname": "DEBUG",
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    "message": "Performance counters [ms]: {'map': 2.62, 'extract': 0.251, 'fetch': 19.183, 'verify': 0.376, 'insert': 1.789, 'overhead': 0.577}",
    "asctime": "2019-05-11T20:30:00"
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    "msg": "Finished translation of 29 unique IDs (4 names) in 'DataFrame' in 25 ms.",
    "args": [],
    "levelname": "INFO",
    "levelno": 20,
    "pathname": "<site-packages>/id_translation/_tasks/_translate.py",
    "filename": "_translate.py",
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    "num_ids": {
      "staff": 2,
      "customer": 10,
      "category": 7,
      "film": 10
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    "online": true,
    "translatable_type": "pandas.DataFrame",
    "io_type": "id_translation.dio.integration.pandas.PandasIO",
    "copy": true,
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    "name_to_source": {
      "staff_id": "staff",
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      "film_id": "film"
    },
    "message": "Finished translation of 29 unique IDs (4 names) in 'DataFrame' in 25 ms.",
    "asctime": "2019-05-11T20:30:00"
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]