swh_storage = <swh.storage.in_memory.InMemoryStorage object at 0x7f386f1915c0> @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/cassandra/storage.py:237: in content_add return self._content_add(list(contents), with_data=True) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <swh.storage.in_memory.InMemoryStorage object at 0x7f386f1915c0> contents = [Content(sha1=b'\x1bA\xb2?-\x13}\x86x!\xe9\xfeN\xde\xf7\x8c\xe5.\xf4\xc3', sha1_git=b'R\xc5!\xa6\xe7\x02OL\xb4F\xec\xd...xa6\xd1\x1a2L~\xa72Q\x07', ctime=datetime.datetime(2021, 4, 29, 8, 21, 42, 946761, tzinfo=datetime.timezone.utc)), ...] with_data = True def _content_add(self, contents: List[Content], with_data: bool) -> Dict: # Filter-out content already in the database. > if not self._allow_overwrite: E AttributeError: 'InMemoryStorage' object has no attribute '_allow_overwrite' .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:155: AttributeError