Context.flatten()
Using flatten() method you can get whole Context stack as one dictionary including builtin variables.
1 2 3 4 5 6 | >>> c = Context()>>> c['foo'] = 'first level'>>> c.update({'bar': 'second level'}){'bar': 'second level'}>>> c.flatten(){'True': True, 'None': None, 'foo': 'first level', 'False': False, 'bar': 'second level'} |
A flatten() method is also internally used to make Context objects comparable.
1 2 3 4 5 6 7 8 | >>> c1 = Context()>>> c1['foo'] = 'first level'>>> c1['bar'] = 'second level'>>> c2 = Context()>>> c2.update({'bar': 'second level', 'foo': 'first level'}){'foo': 'first level', 'bar': 'second level'}>>> c1 == c2True |
Result from flatten() can be useful in unit tests to compare Context against dict:
1 2 3 4 5 6 7 8 9 10 | class ContextTest(unittest.TestCase): def test_against_dictionary(self): c1 = Context() c1['update'] = 'value' self.assertEqual(c1.flatten(), { 'True': True, 'None': None, 'False': False, 'update': 'value', }) |
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