Function configure_logging

app/logs.py:10–57

Configure the application logger Args: loglevel (str): The level of logging for the application. log_mode (str): What kind of logging output to apply... text: Text logging is intended for users / developers. json: Json logging is intended for parsing with

(loglevel, log_mode)

from pythonjsonlogger import jsonlogger

def configure_logging(loglevel, log_mode):
    """Configure the application logger

    Args:
        loglevel (str): The level of logging for the application.
        log_mode (str): What kind of logging output to apply...
            text: Text logging is intended for users / developers.
            json: Json logging is intended for parsing with a log aggregation system.
    """

    if not loglevel:
        loglevel = logging.INFO

    if log_mode == 'json':
        log_formatter = jsonlogger.JsonFormatter()
    elif log_mode == 'text':
        log_formatter = logging.Formatter('%(message)s')
    elif log_mode == 'standard':
        log_formatter = logging.Formatter(
            '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
        )
    else:
        log_formatter = logging.Formatter(
            '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
        )

    handler = logging.StreamHandler(sys.stdout)
    handler.setFormatter(log_formatter)
    root_logger = logging.getLogger()
    root_logger.addHandler(handler)
    root_logger.setLevel(loglevel)

    structlog.configure(
        processors=[
            structlog.stdlib.filter_by_level,
            structlog.stdlib.add_logger_name,
            structlog.stdlib.add_log_level,
            structlog.stdlib.PositionalArgumentsFormatter(),
            structlog.processors.StackInfoRenderer(),
            structlog.processors.format_exc_info,
            structlog.processors.UnicodeDecoder(),
            structlog.stdlib.render_to_log_kwargs,
        ],
        context_class=dict,
        logger_factory=structlog.stdlib.LoggerFactory(),
        wrapper_class=structlog.stdlib.BoundLogger,
        cache_logger_on_first_use=True
    )