middleware.py 文件源码

def __init__(self, required_methods=JSON_CONTENT_REQUIRED_METHODS):
        # type: (Container) -> None
        """Initialize the middleware

        :param required_methods: a collection of HTTP methods for
            which "application/json" should be required as a
            Content-Type header
        """
        log.debug('JSONEnforcer.__init__(%s)', required_methods)
        self._methods = required_methods