def resolve_argument(
self,
argument: ComponentMethodArgument,
request: Request,
response_headers: MutableMapping[str, str],
):
resolver_match = self._url_resolver.resolve(request.path_info)
callback, callback_args, callback_kwargs = resolver_match
if argument.name not in callback_kwargs:
raise ArgumentNotSupported(argument)
return argument.type_(callback_kwargs[argument.name])
def resolve_argument(
self,
argument: ComponentMethodArgument,
request: Request,
response_headers: MutableMapping[str, str],
):
annotations = argument.method.annotations.get(ResponseHeaderAnnotation)
annotation = [
annotation for annotation in annotations
if annotation.argument_name == argument.name
][0]
header_name = annotation.header_name
header = argument.type_(response_headers, header_name)
return header