graph_client = <RemoteGraphClient url=http://127.0.0.1:38789/graph/> def test_stats(graph_client): > stats = graph_client.stats() .tox/py3/lib/python3.7/site-packages/swh/graph/tests/test_api_client.py:8: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/graph/client.py:36: in stats return self.get("stats") .tox/py3/lib/python3.7/site-packages/swh/core/api/__init__.py:294: in get return self._decode_response(response) .tox/py3/lib/python3.7/site-packages/swh/core/api/__init__.py:354: in _decode_response self.raise_for_status(response) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <RemoteGraphClient url=http://127.0.0.1:38789/graph/> response = <Response [500]> def raise_for_status(self, response) -> None: """check response HTTP status code and raise an exception if it denotes an error; do nothing otherwise """ status_code = response.status_code status_class = response.status_code // 100 if status_code == 404: raise RemoteException(payload="404 not found", response=response) exception = None # TODO: only old servers send pickled error; stop trying to unpickle # after they are all upgraded try: if status_class == 4: data = self._decode_response(response, check_status=False) if isinstance(data, dict): # TODO: remove "exception" key check once all servers # are using new schema exc_data = data["exception"] if "exception" in data else data for exc_type in self.reraise_exceptions: if exc_type.__name__ == exc_data["type"]: exception = exc_type(*exc_data["args"]) break else: exception = RemoteException(payload=exc_data, response=response) else: exception = pickle.loads(data) elif status_class == 5: data = self._decode_response(response, check_status=False) if "exception_pickled" in data: exception = pickle.loads(data["exception_pickled"]) else: # TODO: remove "exception" key check once all servers # are using new schema exc_data = data["exception"] if "exception" in data else data exception = RemoteException(payload=exc_data, response=response) except (TypeError, pickle.UnpicklingError): raise RemoteException(payload=data, response=response) if exception: > raise exception from None E swh.core.api.RemoteException: <RemoteException 500 ValueError: ["Unsupported body type <class 'dict'>"]> .tox/py3/lib/python3.7/site-packages/swh/core/api/__init__.py:344: RemoteException