logconf

Setting up logging in Python is verbose and error prone. This library aims to fix that, without replacing the standard library logging entirely.

import logging
from logconf import global_logconf

with global_logconf() as logger:
    # simple example:
    logger.log_to_console_if_interactive(level=logging.DEBUG)
    if os.getenv('LOG_DEST'):  # can be "stdout" or "stderr"
        logger.log_to_file(os.getenv('LOG_DEST'), level=os.getenv('LOG_LEVEL'))

    # more fine-grained control:
    logger.log_json_to_file('/var/log/myapp.jsonlog', level=logging.WARNING)
    logger.log_json_to_file('/var/log/myapp_debug.jsonlog', level=logging.DEBUG)

    # configure sub-loggers:
    with logger.logger('urllib3') as sublogger:
        sublogger.level = logging.WARNING
    with logger.logger('myapp.security') as sublogger:
        sublogger.log_to_file('/var/log/myapp.security.log', level=logging.INFO)