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How to use _override_settings method in unittest-xml-reporting

Best Python code snippet using unittest-xml-reporting_python

config.py

Source:config.py

...133        self._original_settings = settings134        self._settings = self._replace_variables_in_settings(settings)135        self._update_full_settings()136    @implements(IConfig.set_override_settings)137    def set_override_settings(self, override_settings):138        settings = flatten_keys(override_settings, all_options=self.ALL_OPTIONS)139        self._original_override_settings = settings140        self._override_settings = self._replace_variables_in_settings(settings)141        self._update_full_settings()142    @implements(IConfig.update_override_settings)143    def update_override_settings(self, override_settings):144        settings = flatten_keys(override_settings, all_options=self.ALL_OPTIONS)145        original = self._original_override_settings.copy()146        original.update(settings)147        self._original_override_settings = original148        self._override_settings = self._replace_variables_in_settings(original)149        self._update_full_settings()150    @implements(IConfig.get_full_settings)151    def get_full_settings(self):152        return self._full_settings153    @implements(IConfig.set_workspace_dir)154    def set_workspace_dir(self, workspace: str):155        self._workspace_dir = workspace156        self._settings = self._replace_variables_in_settings(self._original_settings)157        self._override_settings = self._replace_variables_in_settings(...

django_test.py

Source:django_test.py

...37    def tearDown(self):38        os.chdir(self._old_cwd)39        shutil.rmtree(self.tmpdir)40        settings._wrapped = self.old_settings41    def _override_settings(self, **kwargs):42        # see django.test.utils.override_settings43        for key, new_value in kwargs.items():44            setattr(self.override, key, new_value)45    def _check_runner(self, runner):46        suite = runner.build_suite(test_labels=['app2', 'app'])47        test_ids = [test.id() for test in suite]48        self.assertEqual(test_ids, [49            'app2.tests.DummyTestCase.test_pass',50            'app.tests.DummyTestCase.test_negative_comment1',51            'app.tests.DummyTestCase.test_negative_comment2',52            'app.tests.DummyTestCase.test_pass',53        ])54        suite = runner.build_suite(test_labels=[])55        test_ids = [test.id() for test in suite]56        self.assertEqual(set(test_ids), set([57            'app.tests.DummyTestCase.test_pass',58            'app.tests.DummyTestCase.test_negative_comment1',59            'app.tests.DummyTestCase.test_negative_comment2',60            'app2.tests.DummyTestCase.test_pass',61        ]))62    def test_django_runner(self):63        runner_class = get_runner(settings)64        runner = runner_class()65        self._check_runner(runner)66    def test_django_xmlrunner(self):67        self._override_settings(68            TEST_RUNNER='xmlrunner.extra.djangotestrunner.XMLTestRunner')69        runner_class = get_runner(settings)70        runner = runner_class()71        self._check_runner(runner)72    def test_django_verbose(self):73        self._override_settings(74            TEST_OUTPUT_VERBOSE=True,75            TEST_RUNNER='xmlrunner.extra.djangotestrunner.XMLTestRunner')76        runner_class = get_runner(settings)77        runner = runner_class()78        self._check_runner(runner)79    def test_django_single_report(self):80        self._override_settings(81            TEST_OUTPUT_DIR=self.tmpdir,82            TEST_OUTPUT_FILE_NAME='results.xml',83            TEST_OUTPUT_VERBOSE=0,84            TEST_RUNNER='xmlrunner.extra.djangotestrunner.XMLTestRunner')85        apps.populate(settings.INSTALLED_APPS)86        runner_class = get_runner(settings)87        runner = runner_class()88        suite = runner.build_suite()89        runner.run_suite(suite)90        expected_file = path.join(self.tmpdir, 'results.xml')91        self.assertTrue(path.exists(expected_file),92                        'did not generate xml report where expected.')93    def test_django_single_report_create_folder(self):94        intermediate_directory = 'report'95        directory = path.join(self.tmpdir, intermediate_directory)96        self._override_settings(97            TEST_OUTPUT_DIR=directory,98            TEST_OUTPUT_FILE_NAME='results.xml',99            TEST_OUTPUT_VERBOSE=0,100            TEST_RUNNER='xmlrunner.extra.djangotestrunner.XMLTestRunner')101        apps.populate(settings.INSTALLED_APPS)102        runner_class = get_runner(settings)103        runner = runner_class()104        suite = runner.build_suite()105        runner.run_suite(suite)106        expected_file = path.join(directory, 'results.xml')107        self.assertTrue(path.exists(expected_file),108                        'did not generate xml report where expected.')109    def test_django_multiple_reports(self):110        self._override_settings(111            TEST_OUTPUT_DIR=self.tmpdir,112            TEST_OUTPUT_VERBOSE=0,113            TEST_RUNNER='xmlrunner.extra.djangotestrunner.XMLTestRunner')114        apps.populate(settings.INSTALLED_APPS)115        runner_class = get_runner(settings)116        runner = runner_class()117        suite = runner.build_suite(test_labels=None)118        runner.run_suite(suite)119        test_files = glob.glob(path.join(self.tmpdir, 'TEST*.xml'))120        self.assertTrue(test_files,121                        'did not generate xml reports where expected.')122        self.assertEqual(2, len(test_files))123    def test_django_runner_extension(self):124        from xmlrunner.extra.djangotestrunner import XMLTestRunner125        class MyDjangoRunner(XMLTestRunner):126            test_runner = mock.Mock()127        128        self._override_settings(129            TEST_OUTPUT_DIR=self.tmpdir,130            TEST_OUTPUT_VERBOSE=0)131        apps.populate(settings.INSTALLED_APPS)132        runner = MyDjangoRunner()133        suite = runner.build_suite(test_labels=None)134        runner.run_suite(suite)135        ...

pkgsettings.py

Source:pkgsettings.py

1import functools2import warnings3class DuplicateConfigureWarning(UserWarning):4    pass5class SimpleSettings(object):6    def as_dict(self):7        return self.__dict__8class Settings(object):9    def __init__(self):10        self._chain = [SimpleSettings()]11        self._override_settings = {}12    def __getattr__(self, attr):13        for item in self._chain:14            try:15                return getattr(item, attr)16            except AttributeError:17                pass18        raise AttributeError(attr)19    def as_dict(self):20        result = dict()21        for item in reversed(self._chain):22            result.update(item.as_dict())23        return result24    def children(self):25        """26        Tries to return a generator of all settings objects in the chain, recursively.27        This might not yield all settings objects, if they include28        other settings objects not by using the children() call.29        :return: generator of settings objects.30        """31        for child in self._chain:32            yield child33            children = getattr(child, "children", None)34            if callable(children):35                for settings in children():36                    yield settings37    def _has_duplicates(self):38        """39        Check if there are duplicates in the chained settings objects.40        :return: True if there are duplicate, False otherwise.41        """42        children = set()43        for settings in self.children():44            if settings in children:45                return True46            children.add(settings)47        return False48    def configure(self, obj=None, **kwargs):49        """50        Settings that will be used by the time_execution decorator51        Attributes:52            obj (Optional[object]): Class or object with the settings as attributes53            backends (list): List of backends54            hooks (list): List of hooks55            duration_field (string): Name of the field to store the duration value56        """57        if not obj:58            obj = SimpleSettings()59            for key, new_value in kwargs.items():60                setattr(obj, key, new_value)61        if obj is self:62            warnings.warn("Refusing to add ourselves to the chain", DuplicateConfigureWarning)63            return64        self._chain.insert(0, obj)65        if self._has_duplicates():66            warnings.warn("One setting was added multiple times, maybe a loop?", DuplicateConfigureWarning)67    def __enter__(self):68        self._override_enable()69    def __exit__(self, exc_type, exc_value, traceback):70        self._override_disable()71    def __call__(self, func=None, *args, **kwargs):72        if func:73            @functools.wraps(func)74            def inner(*args, **kwargs):75                with self:76                    return func(*args, **kwargs)77            return inner78        elif kwargs:79            self._override_settings = kwargs80            return self81    def _override_enable(self):82        obj = SimpleSettings()83        for key, new_value in self._override_settings.items():84            setattr(obj, key, new_value)85        self._chain.insert(0, obj)86    def _override_disable(self):87        self._chain.pop(0)88        self._override_settings = {}89class PrefixedSettings(object):90    def __init__(self, settings, prefix=None):91        self.settings = settings92        self.prefix = prefix93    def __getattr__(self, attr):94        if self.prefix:95            attr = self.prefix + attr...

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