Logging configuration

The following code snippet shows how to setup a baseline configuration for logging in your application.

Multiple orders mismatch

We didn't want to introduce a custom logging configuration when creating the framework, so we use the default logging configuration of Python. The code snippet below shows how to configure the logging through Python's standard logging configuration. You can use this as a baseline configuration for your application.

Notice the explicit logger for the investing_algorithm_framework package. This is required to ensure that the framework logs are not suppressed by the root logger. You can change the logging level to logging.DEBUG to see more detailed logs.

import logging.config
config = {
    'version': 1,
    'disable_existing_loggers': True,
    'formatters': {
        'standard': {
            'format': '%(asctime)s [%(levelname)s] %(name)s: %(message)s'
        },
    },
    'handlers': {
        'default': {
            'level': 'INFO',
            'formatter': 'standard',
            'class': 'logging.StreamHandler',
            'stream': 'ext://sys.stdout',  # Default is stderr
        },
    },
    'loggers': {
        '': {  # root logger
            'handlers': ['default'],
            'level': 'WARNING',
            'propagate': False
        },
        'investing_algorithm_framework': {
            'level': 'INFO',  # Set the desired root log level
            'handlers': ['default'],
            'propagate': False
        }
    },
}
logging.config.dictConfig(config)