self = <swh.storage.tests.test_api_client.TestStorageApi object at 0x7f3a3c5e1cf8> swh_storage = <RemoteStorage url=mock://example.com/> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f3a3bc8fb00> def test_snapshot_add_get(self, swh_storage, sample_data): snapshot = sample_data.snapshot origin = sample_data.origin > swh_storage.origin_add([origin]) .tox/py3/lib/python3.7/site-packages/swh/storage/tests/storage_tests.py:3406: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/core/api/__init__.py:181: in meth_ return self.post(meth._endpoint_path, post_data) .tox/py3/lib/python3.7/site-packages/swh/core/api/__init__.py:278: in post 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) .tox/py3/lib/python3.7/site-packages/swh/storage/api/client.py:29: in raise_for_status super().raise_for_status(response) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <RemoteStorage url=mock://example.com/>, 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 AttributeError: ["'InMemoryStorage' object has no attribute '_allow_overwrite'"]> .tox/py3/lib/python3.7/site-packages/swh/core/api/__init__.py:344: RemoteException