René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Refleak in LOAD_SUPER_ATTR_ATTR","articleBody":"The buildbots show a refleak in test_super. I narrowed it down to this:\r\n\r\n```python\r\n\"\"\"Unit tests for zero-argument super() \u0026 related machinery.\"\"\"\r\n\r\nimport unittest\r\n\r\n\r\nclass TestSuper(unittest.TestCase):\r\n\r\n    def test_attribute_error(self):\r\n        class C:\r\n            def method(self):\r\n                return super().msg\r\n\r\n        try:\r\n            C().method()\r\n        except AttributeError:\r\n            pass\r\n\r\n\r\nif __name__ == \"__main__\":\r\n    unittest.main()\r\n```\r\n\r\nAnd found a fix. PR incoming.\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-104414\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/JelleZijlstra","@type":"Person","name":"JelleZijlstra"},"datePublished":"2023-05-12T05:06:14.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/104413/cpython/issues/104413"}