Method _fixture_on_path

Lib/test/test_importlib/metadata/fixtures.py:362–367

(self, filename)

    root = 'test.test_importlib.metadata.data'

    def _fixture_on_path(self, filename):
        pkg_file = resources.files(self.root).joinpath(filename)
        file = self.resources.enter_context(resources.as_file(pkg_file))
        assert file.name.startswith('example'), file.name
        sys.path.insert(0, str(file))
        self.resources.callback(sys.path.pop, 0)

    def setUp(self):
        # Add self.zip_name to the front of sys.path.