sample_data = <swh.storage.tests.storage_data.StorageData object at 0x7ff1c02f82e8> def test_buffering_proxy_storage_content_deduplicate(sample_data) -> None: contents = sample_data.contents[:2] storage = get_storage_with_buffer_config(min_batch_size={"content": 2,}) s = storage.content_add([contents[0], contents[0]]) assert s == {} s = storage.content_add([contents[0]]) assert s == {} s = storage.content_add([contents[1]]) assert s == { "content:add": 1 + 1, "content:add:bytes": contents[0].length + contents[1].length, } missing_contents = storage.content_missing([c.to_dict() for c in contents]) > assert list(missing_contents) == [] .tox/py3/lib/python3.7/site-packages/swh/storage/tests/test_buffer.py:87: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <swh.storage.in_memory.InMemoryStorage object at 0x7ff1c02f8160> contents = [{'blake2s256': b"\xd5\xfe\x199We'\xe4,\xfdv\xa9EZ$2\xfe\x7fVf\x95dW}\xd9<B\x80\xe7mf\x1d", 'data': b'42\n', 'length':...'data': b'4242\n', 'length': 5, 'sha1': b'a\xc2\xb3\xa3\x04\x96\xd3)\xe2\x1a\xf7\r\xd2\xd7\xe0\x97\x04m\x07\xb7', ...}] key_hash = 'sha1' @timed def content_missing( self, contents: List[Dict[str, Any]], key_hash: str = "sha1" ) -> Iterable[bytes]: if key_hash not in DEFAULT_ALGORITHMS: raise StorageArgumentException( "key_hash should be one of {','.join(DEFAULT_ALGORITHMS)}" ) contents_with_all_hashes = [] contents_with_missing_hashes = [] for content in contents: if DEFAULT_ALGORITHMS <= set(content): contents_with_all_hashes.append(content) else: contents_with_missing_hashes.append(content) # These contents can be queried efficiently directly in the main table > for content in self._cql_runner.content_missing_from_all_hashes( contents_with_all_hashes ): E AttributeError: 'InMemoryCqlRunner' object has no attribute 'content_missing_from_all_hashes' .tox/py3/lib/python3.7/site-packages/swh/storage/cassandra/storage.py:406: AttributeError