live_server = <LiveServer listening at http://localhost:6600> event_loop = <_UnixSelectorEventLoop running=False closed=False debug=False> test_sample_folder = PosixPath('/tmp/pytest-of-jenkins/pytest-0/test_scanner_result_with_exclu0/sample-folder') def test_scanner_result_with_exclude_patterns( live_server, event_loop, test_sample_folder ): api_url = live_server.url() + "/" config = {"web-api": {"url": api_url, "auth-token": None}} patterns = (str(test_sample_folder) + "/toexclude",) exclude_pattern = { reg_obj for reg_obj in extract_regex_objs(test_sample_folder, patterns) } source_tree = Tree(test_sample_folder) event_loop.run_until_complete( > run(config, test_sample_folder, source_tree, exclude_pattern) ) .tox/py3/lib/python3.7/site-packages/swh/scanner/tests/test_scanner.py:112: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ /usr/lib/python3.7/asyncio/base_events.py:584: in run_until_complete return future.result() .tox/py3/lib/python3.7/site-packages/swh/scanner/scanner.py:194: in run await _scan(root, session, api_url, source_tree, exclude_patterns) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ root = PosixPath('/tmp/pytest-of-jenkins/pytest-0/test_scanner_result_with_exclu0/sample-folder') session = <aiohttp.client.ClientSession object at 0x7f1988672e48> api_url = 'http://localhost:6600/' source_tree = <swh.scanner.model.Tree object at 0x7f1988672390> exclude_patterns = {re.compile('(?s:/tmp/pytest\\-of\\-jenkins/pytest\\-0/test_scanner_result_with_exclu0/sample\\-folder/toexclude)\\Z')} async def _scan(root, session, api_url, source_tree, exclude_patterns): for path, obj_swhid, known in await parse_path( root, session, api_url, exclude_patterns ): obj_type = parse_swhid(obj_swhid).object_type if obj_type == CONTENT: source_tree.add_node(path, obj_swhid, known) elif obj_type == DIRECTORY and directory_filter(path, exclude_patterns): > source_tree.add_node(path, obj_swhid, known) E TypeError: add_node() takes 3 positional arguments but 4 were given .tox/py3/lib/python3.7/site-packages/swh/scanner/scanner.py:184: TypeError