swh_storage = <RemoteStorage url=mock://example.com/> @pytest.fixture def swh_contents(swh_storage: StorageInterface) -> Iterable[BaseContent]: contents = [BaseContent.from_dict(c) for c in gen_contents(n=20)] > swh_storage.content_add([c for c in contents if c.status != "absent"]) .tox/py3/lib/python3.7/site-packages/swh/storage/tests/conftest.py:64: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/storage/api/client.py:45: in content_add return self.post("content/add", {"content": content}) .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