__init__.py 文件源码

def set_logger_handler(app):
    """
    ????handler
    :param app:
    :return:
    """
    import logging
    from logging import Formatter
    from logging import FileHandler
    filehandler = FileHandler('/tmp/py.log', 'a+')
    filehandler.setLevel(logging.DEBUG)
    filehandler.setFormatter(Formatter(
        '%(asctime)s %(levelname)s: %(message)s '
        '[in %(pathname)s:%(lineno)d]'
    ))
    app.logger.addHandler(filehandler)