swh_storage = <swh.storage.validate.ValidatingProxyStorage object at 0x7f3865ab6c18> sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7f38589814e0> def test_validating_proxy_storage_content(swh_storage, sample_data): sample_content = sample_data.content content = swh_storage.content_get_data(sample_content.sha1) assert content is None with pytest.raises(StorageArgumentException, match="hashes"): s = swh_storage.content_add([attr.evolve(sample_content, sha1=b"a" * 20)]) content = swh_storage.content_get_data(sample_content.sha1) assert content is None > s = swh_storage.content_add([sample_content]) .tox/py3/lib/python3.7/site-packages/swh/storage/tests/test_validate.py:36: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/storage/validate.py:55: in content_add return self.storage.content_add(content) .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 0x7f3865ab6d68> contents = [Content(sha1=b'4\x972t\xcc\xefj\xb4\xdf\xaa\xf8e\x99y/\xa9\xc3\xfeF\x89', sha1_git=b'\xd8\x1c\xc0q\x0e\xb6\xcf\x9e\xf... status='visible', data=b'42\n', ctime=datetime.datetime(2021, 4, 29, 8, 23, 2, 283338, 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