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How to use filter_by_ids method in stestr

Best Python code snippet using stestr_python

testsuite.py

Source:testsuite.py

...203        # If it has a sort_tests method, call that.204        if safe_hasattr(suite_or_case, 'sort_tests'):205            suite_or_case.sort_tests()206        return [(suite_id, suite_or_case)]207def filter_by_ids(suite_or_case, test_ids):208    """Remove tests from suite_or_case where their id is not in test_ids.209    210    :param suite_or_case: A test suite or test case.211    :param test_ids: Something that supports the __contains__ protocol.212    :return: suite_or_case, unless suite_or_case was a case that itself213        fails the predicate when it will return a new unittest.TestSuite with214        no contents.215    This helper exists to provide backwards compatability with older versions216    of Python (currently all versions :)) that don't have a native217    filter_by_ids() method on Test(Case|Suite).218    For subclasses of TestSuite, filtering is done by:219        - attempting to call suite.filter_by_ids(test_ids)220        - if there is no method, iterating the suite and identifying tests to221          remove, then removing them from _tests, manually recursing into222          each entry.223    For objects with an id() method - TestCases, filtering is done by:224        - attempting to return case.filter_by_ids(test_ids)225        - if there is no such method, checking for case.id() in test_ids226          and returning case if it is, or TestSuite() if it is not.227    For anything else, it is not filtered - it is returned as-is.228    To provide compatability with this routine for a custom TestSuite, just229    define a filter_by_ids() method that will return a TestSuite equivalent to230    the original minus any tests not in test_ids.231    Similarly to provide compatability for a custom TestCase that does232    something unusual define filter_by_ids to return a new TestCase object233    that will only run test_ids that are in the provided container. If none234    would run, return an empty TestSuite().235    The contract for this function does not require mutation - each filtered236    object can choose to return a new object with the filtered tests. However237    because existing custom TestSuite classes in the wild do not have this238    method, we need a way to copy their state correctly which is tricky:239    thus the backwards-compatible code paths attempt to mutate in place rather240    than guessing how to reconstruct a new suite.241    """242    # Compatible objects243    if safe_hasattr(suite_or_case, 'filter_by_ids'):244        return suite_or_case.filter_by_ids(test_ids)245    # TestCase objects.246    if safe_hasattr(suite_or_case, 'id'):247        if suite_or_case.id() in test_ids:248            return suite_or_case249        else:250            return unittest.TestSuite()251    # Standard TestSuites or derived classes [assumed to be mutable].252    if isinstance(suite_or_case, unittest.TestSuite):253        filtered = []254        for item in suite_or_case:255            filtered.append(filter_by_ids(item, test_ids))256        suite_or_case._tests[:] = filtered257    # Everything else:258    return suite_or_case259def sorted_tests(suite_or_case, unpack_outer=False):260    """Sort suite_or_case while preserving non-vanilla TestSuites."""261    # Duplicate test id can induce TypeError in Python 3.3.262    # Detect the duplicate test id, raise exception when found.263    seen = set()264    for test_case in iterate_tests(suite_or_case):265        test_id = test_case.id()266        if test_id not in seen:267            seen.add(test_id)268        else:269            raise ValueError('Duplicate test id detected: %s' % (test_id,))...

api.py

Source:api.py

...88                                      data_filters,89                                      reserved_keys=items,90                                      full_embeddings=data_manager.get_embeddings(91                                          dataset_id))92        projected_embeddings = filter_by_ids(projected_embeddings,93                                             embeddings.keys())94    result = {}95    for word, coords in projected_embeddings.items():96        val = metadata.get(word, {})97        val["coords"] = coords98        result[word] = val99    return result100def filter(embeddings, metadata, metadata_type, rank_slice=None,101           metadata_filters=None, data_filters=None,102           reserved_keys=None, full_embeddings=None):103    filtered_embeddings = embeddings104    filtered_metadata = metadata105    # slice106    if rank_slice:107        filtered_ids = slice_embeddings(filtered_embeddings, rank_slice,108                                        reserved_keys)109        if len(filtered_ids) == 0:110            return {}, {}111        else:112            filtered_embeddings = filter_by_ids(filtered_embeddings,113                                                filtered_ids)114            filtered_metadata = filter_by_ids(filtered_metadata, filtered_ids)115    # metadata filtering116    if metadata_filters and len(metadata_filters) > 0:117        filtered_ids = filter_embeddings_metadata(filtered_metadata,118                                                  metadata_type,119                                                  metadata_filters)120        if len(filtered_ids) == 0:121            return {}, {}122        else:123            filtered_embeddings = filter_by_ids(filtered_embeddings,124                                                filtered_ids)125            filtered_metadata = filter_by_ids(filtered_metadata, filtered_ids)126    # data filtering127    if data_filters and len(data_filters) > 0:128        filtered_ids = filter_embeddings(filtered_embeddings,129                                         data_filters,130                                         full_embeddings=full_embeddings if full_embeddings is not None else embeddings)131        if len(filtered_ids) == 0:132            return {}, {}133        else:134            filtered_embeddings = filter_by_ids(filtered_embeddings,135                                                filtered_ids)136            filtered_metadata = filter_by_ids(filtered_metadata, filtered_ids)...

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