tracim_v2/tracim/logger.py

import logging

class Logger(object):
    TPL = '[{cls}] {msg}'
    def __init__(self, logger_name):
        self._name = logger_name
        self._logger = logging.getLogger(self._name)

    def _txt(self, instance_or_class):
        if instance_or_class.__class__.__name__ in ('function', 'type'):
            return instance_or_class.__name__
        else:
            return instance_or_class.__class__.__name__

    def debug(self, instance_or_class, message):
        self._logger.debug(Logger.TPL.format(cls=self._txt(instance_or_class), msg=message))

    def error(self, instance_or_class, message, exc_info=0):
        self._logger.error(Logger.TPL.format(cls=self._txt(instance_or_class), msg=message, exc_info=exc_info))

    def info(self, instance_or_class, message):
        self._logger.info(Logger.TPL.format(cls=self._txt(instance_or_class), msg=message))

    def warning(self, instance_or_class, message):
        self._logger.warning(Logger.TPL.format(cls=self._txt(instance_or_class), msg=message))

logger = Logger('tracim')