app.py 文件源码

def __init__(self, name=None, router=None, error_handler=None,
                 load_env=True, request_class=None,
                 strict_slashes=False, log_config=None,
                 configure_logging=True):

        # Get name from previous stack frame
        if name is None:
            frame_records = stack()[1]
            name = getmodulename(frame_records[1])

        # logging
        if configure_logging:
            logging.config.dictConfig(log_config or LOGGING_CONFIG_DEFAULTS)

        self.name = name
        self.router = router or Router()
        self.request_class = request_class
        self.error_handler = error_handler or ErrorHandler()
        self.config = Config(load_env=load_env)
        self.request_middleware = deque()
        self.response_middleware = deque()
        self.blueprints = {}
        self._blueprint_order = []
        self.configure_logging = configure_logging
        self.debug = None
        self.sock = None
        self.strict_slashes = strict_slashes
        self.listeners = defaultdict(list)
        self.is_running = False
        self.is_request_stream = False
        self.websocket_enabled = False
        self.websocket_tasks = set()

        # Register alternative method names
        self.go_fast = self.run