signal.py 文件源码

def test_delete_vars(self):
        # add value handler
        def handler(vars_data, **kwarg):
            var_data = self._search_name(vars_data, 'email')
            self.assertIsNotNone(var_data)
            vars_data.remove(var_data)

        make_template_vars.connect(handler)

        # test value
        var_data = self.get('email')
        self.assertIsNone(var_data)

        # test replace
        content = replace_template_vars('{{ email }}')
        self.assertEqual(content, '{{ email }}')

        # clean
        self.assertTrue(make_template_vars.disconnect(handler))