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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`catch_warnings` context manager causes all warnings to be printed every time, even after exiting","articleBody":"BPO | [29672](https://bugs.python.org/issue29672)\n--- | :---\nNosy | @pitrou, @gerritholl, @embray, @serhiy-storchaka, @segevfiner\nPRs | \u003cli\u003epython/cpython#8232\u003c/li\u003e\n\n\u003csup\u003e*Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.*\u003c/sup\u003e\n\n\u003cdetails\u003e\u003csummary\u003eShow more details\u003c/summary\u003e\u003cp\u003e\n\nGitHub fields:\n```python\nassignee = None\nclosed_at = None\ncreated_at = \u003cDate 2017-02-27.22:29:56.490\u003e\nlabels = ['type-bug', 'library']\ntitle = '`catch_warnings` context manager causes all warnings to be printed every time, even after exiting'\nupdated_at = \u003cDate 2021-04-02.21:55:37.433\u003e\nuser = 'https://github.com/gerritholl'\n```\n\nbugs.python.org fields:\n```python\nactivity = \u003cDate 2021-04-02.21:55:37.433\u003e\nactor = 'taldcroft'\nassignee = 'none'\nclosed = False\nclosed_date = None\ncloser = None\ncomponents = ['Library (Lib)']\ncreation = \u003cDate 2017-02-27.22:29:56.490\u003e\ncreator = 'Gerrit.Holl'\ndependencies = []\nfiles = []\nhgrepos = []\nissue_num = 29672\nkeywords = ['patch']\nmessage_count = 10.0\nmessages = ['288677', '288678', '288680', '288709', '298588', '298822', '320662', '321380', '321393', '390103']\nnosy_count = 6.0\nnosy_names = ['pitrou', 'Gerrit.Holl', 'erik.bray', 'serhiy.storchaka', 'Segev Finer', 'taldcroft']\npr_nums = ['8232']\npriority = 'normal'\nresolution = None\nstage = 'patch review'\nstatus = 'open'\nsuperseder = None\ntype = 'behavior'\nurl = 'https://bugs.python.org/issue29672'\nversions = []\n```\n\n\u003c/p\u003e\u003c/details\u003e\n","author":{"url":"https://github.com/gerritholl","@type":"Person","name":"gerritholl"},"datePublished":"2017-02-27T22:29:56.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":15},"url":"https://github.com/73858/cpython/issues/73858"}