middleware.py 文件源码

def logging_middleware_factory(app: web.Application, handler: Any) -> Callable:
    """Basic logging and accounting."""
    async def middleware_handler(request: web.Request) -> web.Response:
        stats.inc('num_calls', 'WEBAPI')
        log.msg('Received request: %s' % request, 'WEBAPI')
        return await handler(request)

    return middleware_handler