René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[Bug]: register_cmap deprecation message seems wrong","articleBody":"### Bug summary\r\n\r\nSee title\r\n\r\n### Code for reproduction\r\n\r\n```python\r\nimport matplotlib as mpl\r\nmpl.cm.register_cmap(\"test\", mpl.colors.ListedColormap([\"C0\", \"C1\"]))\r\n```\r\n\r\n\r\n### Actual outcome\r\n\r\n```\r\nPendingDeprecationWarning: The register_cmap function will be deprecated in a future version.\r\nUse ``matplotlib.colormaps.register_cmap(name)`` instead.\r\n```\r\n\r\n### Expected outcome\r\n\r\nI think there's two problems here:\r\n- The function is called `matplotlib.colormaps.register`\r\n- The signature for that function is `mpl.colormaps.register(cmap, *, name=None, force=False)`\r\n\r\n### Additional information\r\n\r\n_No response_\r\n\r\n### Operating system\r\n\r\n_No response_\r\n\r\n### Matplotlib Version\r\n\r\n3.6.0.rc1\r\n\r\n### Matplotlib Backend\r\n\r\n_No response_\r\n\r\n### Python version\r\n\r\n_No response_\r\n\r\n### Jupyter version\r\n\r\n_No response_\r\n\r\n### Installation\r\n\r\n_No response_","author":{"url":"https://github.com/mwaskom","@type":"Person","name":"mwaskom"},"datePublished":"2022-08-23T22:29:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/23719/matplotlib/issues/23719"}