René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Bug]: for Python 3.11.9 got ValueError: PyCapsule_New called with null pointer","articleBody":"### Bug summary\n\nI got next error \r\nsrc\\tests\\test_cover.py:48: \r\n    _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _\r\n    src\\tests\\test_cover.py:202: in draw_diagram\r\n        fig, ax = plt.subplots(figsize=(14, 5), layout='constrained')\r\n    .venv\\Lib\\site-packages\\matplotlib\\pyplot.py:1702: in subplots\r\n        fig = figure(**fig_kw)\r\n    .venv\\Lib\\site-packages\\matplotlib\\pyplot.py:1022: in figure\r\n        manager = new_figure_manager(\r\n    .venv\\Lib\\site-packages\\matplotlib\\pyplot.py:545: in new_figure_manager\r\n        return _get_backend_mod().new_figure_manager(*args, **kwargs)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backend_bases.py:3521: in new_figure_manager\r\n        return cls.new_figure_manager_given_figure(num, fig)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backend_bases.py:3526: in new_figure_manager_given_figure\r\n        return cls.FigureCanvas.new_manager(figure, num)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backend_bases.py:1811: in new_manager\r\n        return cls.manager_class.create_with_canvas(cls, figure, num)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backends\\_backend_tk.py:479: in create_with_canvas\r\n        with _restore_foreground_window_at_end():\r\n    C:\\Users\\olapbuild\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\contextlib.py:137: in __enter__\r\n        return next(self.gen)\r\n    _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _\r\n    \r\n        @contextmanager\r\n        def _restore_foreground_window_at_end():\r\n    \u003e       foreground = _c_internal_utils.Win32_GetForegroundWindow()\r\n    E       ValueError: PyCapsule_New called with null pointer\r\n    \r\n    .venv\\Lib\\site-packages\\matplotlib\\backends\\_backend_tk.py:43: ValueError\n\n### Code for reproduction\n\n```Python\ndef draw_diagram():\r\n    width = 0.4  # Задаём ширину столбцов\r\n    fig, ax = plt.subplots(figsize=(14, 5), layout='constrained')\r\n    ax.bar(labels, cowered_data, width, label='Процент покрытых мер-измерений тестами')\r\n    ax.bar(labels, uncowered_data, width, bottom=cowered_data,\r\n           label='Процент непокрытых мер-измерений тестами')\r\n    ax.set_ylabel('% покрытия')\r\n    ax.set_title('Процент покрытия кубов тестами')\r\n    ax.legend()\r\n    plt.savefig('diagram.png')\n```\n\n\n### Actual outcome\n\nsrc\\tests\\test_cover.py:48: \r\n    _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _\r\n    src\\tests\\test_cover.py:202: in draw_diagram\r\n        fig, ax = plt.subplots(figsize=(14, 5), layout='constrained')\r\n    .venv\\Lib\\site-packages\\matplotlib\\pyplot.py:1702: in subplots\r\n        fig = figure(**fig_kw)\r\n    .venv\\Lib\\site-packages\\matplotlib\\pyplot.py:1022: in figure\r\n        manager = new_figure_manager(\r\n    .venv\\Lib\\site-packages\\matplotlib\\pyplot.py:545: in new_figure_manager\r\n        return _get_backend_mod().new_figure_manager(*args, **kwargs)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backend_bases.py:3521: in new_figure_manager\r\n        return cls.new_figure_manager_given_figure(num, fig)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backend_bases.py:3526: in new_figure_manager_given_figure\r\n        return cls.FigureCanvas.new_manager(figure, num)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backend_bases.py:1811: in new_manager\r\n        return cls.manager_class.create_with_canvas(cls, figure, num)\r\n    .venv\\Lib\\site-packages\\matplotlib\\backends\\_backend_tk.py:479: in create_with_canvas\r\n        with _restore_foreground_window_at_end():\r\n    C:\\Users\\olapbuild\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\contextlib.py:137: in __enter__\r\n        return next(self.gen)\r\n    _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _\r\n    \r\n        @contextmanager\r\n        def _restore_foreground_window_at_end():\r\n    \u003e       foreground = _c_internal_utils.Win32_GetForegroundWindow()\r\n    E       ValueError: PyCapsule_New called with null pointer\r\n    \r\n    .venv\\Lib\\site-packages\\matplotlib\\backends\\_backend_tk.py:43: ValueError\n\n### Expected outcome\n\n![diagram](https://github.com/matplotlib/matplotlib/assets/105438413/cca8af94-9e66-441f-9c5a-8790bdb67ffc)\r\n\n\n### Additional information\n\n_No response_\n\n### Operating system\n\nWindows NT\n\n### Matplotlib Version\n\n3.9.0\n\n### Matplotlib Backend\n\ntkagg\n\n### Python version\n\n3.11.9, 3.12\n\n### Jupyter version\n\n_No response_\n\n### Installation\n\npip","author":{"url":"https://github.com/alekseiBochkarev","@type":"Person","name":"alekseiBochkarev"},"datePublished":"2024-05-21T06:03:35.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/28267/matplotlib/issues/28267"}