resources.py 文件源码

def on_put(self, request, response, txn_id=None):
        """Responds to PUT request containing events."""
        response.body = "{}"

        # Check whether repeat txn_id
        if not self._is_new(txn_id):
            response.status = falcon.HTTP_200
            return

        request.context["body"] = request.stream.read()
        try:
            events = json.loads(request.context["body"].decode("utf-8"))["events"]
        except(KeyError, ValueError, UnicodeDecodeError):
            response.status = falcon.HTTP_400
            response.body = "Malformed request body"
            return

        if self.handler(EventStream(events, self.Api)):
            response.status = falcon.HTTP_200
        else:
            response.status = falcon.HTTP_400