class Template(object): def __init__(self, root_dir, ops_config): loader = ChoiceLoader( [FileSystemLoader(root_dir), FileSystemLoader("/")]) mode = ops_config.get('jinja2.undefined') undefined = Undefined if mode == 'StrictUndefined': undefined = StrictUndefined elif mode == 'DebugUndefined': undefined = DebugUndefined self.env = Environment(loader=loader, undefined=undefined) self.filter_plugin_loader = PluginLoader( 'FilterModule', 'ansible.plugins.filter', ops_config.ansible_filter_plugins.split(':'), 'filter_plugins') for filter in self.filter_plugin_loader.all(): self.env.filters.update(filter.filters()) def render(self, source, vars): jinja_template = self.env.get_template(source) return jinja_template.render(**vars)
def test_all_no_duplicate_names(self, gp_mock, glob_mock): ''' This test goes along with ``test__load_module_source_no_duplicate_names`` and ensures that we ignore duplicate imports on multiple paths ''' fixture_path = os.path.join(os.path.dirname(__file__), 'loader_fixtures') gp_mock.return_value = [ fixture_path, '/path/to' ] glob_mock.glob.side_effect = [ [os.path.join(fixture_path, 'import_fixture.py')], ['/path/to/import_fixture.py'] ] pl = PluginLoader('test', '', 'test', 'test_plugin') # Aside from needing ``list()`` so we can do a len, ``PluginLoader.all`` returns a generator # so ``list()`` actually causes ``PluginLoader.all`` to run. plugins = list(pl.all()) self.assertEqual(len(plugins), 1) self.assertIn(os.path.join(fixture_path, 'import_fixture.py'), pl._module_cache) self.assertNotIn('/path/to/import_fixture.py', pl._module_cache)