Logging

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This article refers to BaseModel accessed via Docker container. Please refer to Snowflake Native App section if you are using BaseModel as SF GUI application.

By default, logs are streamed to the console on the INFO level, however, you can define custom configuration in a separate file and set the path to it in LOGGING_CONFIG_PATH environmental variable. The overall structure of configuration file should follow the format for Python logging modules described in Configuration dictionary schema.

The example below shows the content of the file that defines logs streaming to console, main.log file, and error.log file.

Example

version: 1
formatters:
    default:
        format: '%(asctime)s - %(levelname)8s - %(name)s: %(message)s'
        datefmt: '%Y-%m-%d %H:%M:%S'
handlers:
    console:
        class: logging.StreamHandler
        level: INFO
        formatter: default
        stream: ext://sys.stdout
    mainFile:
        class: logging.FileHandler
        level: INFO
        formatter: default
        filename: logs/main.log
        mode: a
    errorFile:
        class: logging.FileHandler
        level: ERROR
        formatter: default
        filename: logs/error.log
        mode: a
loggers:
    monad:
        level: INFO
        handlers: [console, mainFile, errorFile]
        propagate: False
    root:
        level: WARNING
        handlers: []

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