extension.py 文件源码

def route_wrapper(self, route, req, context, request_args, request_kw,
                            *decorator_args, **decorator_kw):
        _ = decorator_kw.pop('with_context')  # ignore this.
        _options = decorator_kw
        options = get_cors_options(context.app, _options)
        if options.get('automatic_options') and req.method == 'OPTIONS':
            resp = response.HTTPResponse()
        else:
            resp = route(req, *request_args, **request_kw)
            if resp is not None:
                while isawaitable(resp):
                    resp = await resp
        if resp is not None:
            request_context = context.request[id(req)]
            set_cors_headers(req, resp, context, options)
            request_context[SANIC_CORS_EVALUATED] = "1"
        return resp