René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"unittest types not being pulled from typeshed","articleBody":"Simplified case:\r\n\r\n```python\r\nimport unittest\r\n\r\nclass Simple(unittest.TestCase):\r\n    def test_success(self):\r\n        self.assertEqual(42, 42)\r\n\r\n    def test_exception(self):\r\n        with self.assertRaises(Exception) as em:\r\n            raise Exception\r\n```\r\n\r\nThese have typeshed types:\r\n\r\n```python\r\ndef assertEqual(self, first: Any, second: Any, msg: Any = ...) -\u003e None: ...\r\n\r\n@overload\r\n    def assertRaises(self,\r\n                     exception: Union[Type[_E], Tuple[Type[_E], ...]],\r\n                     msg: Any = ...) -\u003e _AssertRaisesContext[_E]: ...\r\n```\r\n\r\nBut in VSC you see:\r\n\r\n![image](https://user-images.githubusercontent.com/5341706/47386686-1dfe3a80-d6c2-11e8-8c52-645e360ccd59.png)\r\n\r\nThe parameter types aren't shown for `assertEqual`, and there are no type hints for `em` in `test_exception` (not shown in the screenshot).","author":{"url":"https://github.com/jakebailey","@type":"Person","name":"jakebailey"},"datePublished":"2018-10-23T20:07:35.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":8},"url":"https://github.com/301/python-language-server/issues/301"}