How to use get_required_fixture_names method in Slash

Best Python code snippet using slash

fixture_store.py

Source:fixture_store.py Github

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...46 for f in fixtures.values():47 yield f48 def call_with_fixtures(self, test_func, namespace, trigger_test_start=False, trigger_test_end=False):49 if not nofixtures.is_marked(test_func):50 fixture_names = self.get_required_fixture_names(test_func)51 kwargs = self.get_fixture_dict(fixture_names, namespace)52 used_fixtures_decorator_names = getattr(test_func, '__extrafixtures__', None)53 if used_fixtures_decorator_names is not None:54 used_fixture_names_only = set(used_fixtures_decorator_names) - set(fixture_names)55 for name, fixture in self._get_fixtures_set(used_fixture_names_only, namespace=namespace):56 self.get_fixture_value(fixture, name=name)57 else:58 kwargs = {}59 try:60 if trigger_test_start:61 for fixture in self.iter_active_fixtures():62 fixture.call_test_start()63 return test_func(**kwargs)64 finally:65 if trigger_test_end:66 for fixture in self.iter_active_fixtures():67 with handling_exceptions(swallow=True):68 fixture.call_test_end()69 def get_required_fixture_names(self, test_func):70 """Returns a list of fixture names needed by test_func.71 Each element returned is either a string or a tuple of (required_name, real_name)72 """73 skip_names = {name for name, _ in iter_parametrization_fixtures(test_func)}74 returned = []75 for argument in get_arguments(test_func):76 if argument.name in skip_names:77 continue78 real_name = get_real_fixture_name_from_argument(argument)79 if real_name == argument.name:80 returned.append(real_name)81 else:82 returned.append((argument.name, real_name))83 return returned84 def get_required_fixture_objects(self, test_func, namespace):85 names = self.get_required_fixture_names(test_func)86 assert isinstance(names, list)87 return set(self.get_fixture_dict(names, namespace=namespace, get_values=False).values())88 def resolve_name(self, parameter_name, start_point, namespace=None):89 if namespace is None:90 namespace = self.get_current_namespace()91 parts = parameter_name.split('.')[::-1]92 if not parts:93 raise UnknownFixtures(parameter_name)94 while parts:95 current_name = parts.pop()96 param_fixtures = dict(iter_parametrization_fixtures(start_point))97 if current_name in param_fixtures:98 if parts: # we cannot decend further than a parameter99 raise UnknownFixtures(parameter_name)...

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