René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"System transitions tests are skipped in datetime tester","articleBody":"\u003c!--\r\n  If you're new to Python and you're not sure whether what you're experiencing is a bug, the CPython issue tracker is not\r\n  the right place to seek help. Consider the following options instead:\r\n\r\n  - reading the Python tutorial: https://docs.python.org/3/tutorial/\r\n  - posting in the \"Users\" category on discuss.python.org: https://discuss.python.org/c/users/7\r\n  - emailing the Python-list mailing list: https://mail.python.org/mailman/listinfo/python-list\r\n  - searching our issue tracker (https://github.com/python/cpython/issues) to see if\r\n    your problem has already been reported\r\n--\u003e\r\n\r\n# Bug report\r\n\r\nTests that should be conditionally skipped only when time.tzset is not present are skipped all the time.\r\n\r\n```sh\r\n% ./python.exe Lib/test/test_datetime.py -k test_system_transitions  -v\r\ntest_system_transitions (test.datetimetester.IranTest_Pure.test_system_transitions) ... skipped 'time module has no attribute tzset'\r\ntest_system_transitions (test.datetimetester.ZoneInfoTest_Pure.test_system_transitions) ... skipped 'time module has no attribute tzset'\r\ntest_system_transitions (test.datetimetester.ZoneInfoTest[Africa/Abidjan]_Pure.test_system_transitions) ... skipped 'time module has no attribute tzset'\r\ntest_system_transitions (test.datetimetester.ZoneInfoTest[Africa/Accra]_Pure.test_system_transitions) ... skipped 'time module has no attribute tzset'\r\ntest_system_transitions (test.datetimetester.ZoneInfoTest[Africa/Addis_Ababa]_Pure.test_system_transitions) ... skipped 'time module has no attribute tzset'\r\ntest_system_transitions (test.datetimetester.ZoneInfoTest[Africa/Algiers]_Pure.test_system_transitions) ... skipped 'time module has no attribute tzset'\r\n...\r\n\r\n----------------------------------------------------------------------\r\nRan 842 tests in 0.036s\r\n\r\nOK (skipped=842)\r\n```\r\n\r\n# Your environment\r\n\r\n\u003c!-- Include as many relevant details as possible about the environment you experienced the bug in --\u003e\r\n\r\n- CPython versions tested on:\r\n    ```sh\r\n    % ./python.exe\r\n    Python 3.12.0a4+ (heads/main:04e06e20ee, Feb  3 2023, 17:55:49) [Clang 14.0.0 (clang-1400.0.29.202)] on darwin\r\n    Type \"help\", \"copyright\", \"credits\" or \"license\" for more information.\r\n    ```\r\n- Operating system and architecture: macOS\r\n\r\n\u003c!--\r\nYou can freely edit this text. Remove any lines you believe are unnecessary.\r\n--\u003e\r\n\r\n\r\n\u003c!-- gh-linked-prs --\u003e\r\n### Linked PRs\r\n* gh-101540\r\n\u003c!-- /gh-linked-prs --\u003e\r\n","author":{"url":"https://github.com/abalkin","@type":"Person","name":"abalkin"},"datePublished":"2023-02-03T13:58:49.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/101539/cpython/issues/101539"}