René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Tkinter: test failure due to Tk 8.6.14 listbox bugfix","articleBody":"The current output of the `itemconfigure` command for listbox widgets falsely suggests that the configuration of listbox items is influenced by the options database (if I understand correctly). This will be fixed in Tk 8.6.14: see https://core.tcl-lang.org/tk/info/ed8eae599d76 and https://core.tcl-lang.org/tk/vdiff?from=edf00be1\u0026to=025022a4\r\n\r\nAlthough `tkinter.Listbox.itemconfigure()` will still work properly, test.test_tkinter.test_widgets.ListboxTest.test_itemconfigure will fail since it expects the erroneous output:\r\n\r\n```\r\n======================================================================\r\nFAIL: test_itemconfigure (test.test_tkinter.test_widgets.ListboxTest.test_itemconfigure)\r\n----------------------------------------------------------------------\r\nTraceback (most recent call last):\r\n  File \"/Users/user/git/cpython/Lib/test/test_tkinter/test_widgets.py\", line 1002, in test_itemconfigure\r\n    self.assertEqual(widget.itemconfigure(0, 'background'),\r\nAssertionError: Tuples differ: ('background', '', '', '', 'red') != ('background', 'background', 'Background', '', 'red')\r\n\r\nFirst differing element 1:\r\n''\r\n'background'\r\n\r\n- ('background', '', '', '', 'red')\r\n+ ('background', 'background', 'Background', '', 'red')\r\n```\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-119322\n* gh-119806\n* gh-119807\n* gh-130274\n* gh-130275\n* gh-130276\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/chrstphrchvz","@type":"Person","name":"chrstphrchvz"},"datePublished":"2023-07-25T19:12:46.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/107262/cpython/issues/107262"}