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Title: Implement Path.__deepcopy__ avoiding infinite recursion by jkseppan · Pull Request #30198 · matplotlib/matplotlib · GitHub

Open Graph Title: Implement Path.__deepcopy__ avoiding infinite recursion by jkseppan · Pull Request #30198 · matplotlib/matplotlib

X Title: Implement Path.__deepcopy__ avoiding infinite recursion by jkseppan · Pull Request #30198 · matplotlib/matplotlib

Description: Implement Path.__deepcopy__ avoiding infinite recursion To deep copy an object without calling deepcopy on the object itself, create a new object of the correct class and iterate calling deepcopy on its __dict__. Closes #29157 without relying on private CPython methods. In a separate commit, fix the other issue with TransformNode.__copy__. PR summary PR checklist "closes #0000" is in the body of the PR description to link the related issue new and changed code is tested [N/A] Plotting related features are demonstrated in an example [N/A] New Features and API Changes are noted with a directive and release note [N/A] Documentation complies with general and docstring guidelines

Open Graph Description: Implement Path.__deepcopy__ avoiding infinite recursion To deep copy an object without calling deepcopy on the object itself, create a new object of the correct class and iterate calling deepcopy o...

X Description: Implement Path.__deepcopy__ avoiding infinite recursion To deep copy an object without calling deepcopy on the object itself, create a new object of the correct class and iterate calling deepcopy o...

Opengraph URL: https://github.com/matplotlib/matplotlib/pull/30198

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c7edce3 Implement Path.__deepcopy__ avoiding infinite recursion jkseppan Jun 21, 2025 https://github.com/matplotlib/matplotlib/pull/30198/commits/c7edce3820d918474fadb42e55818d1c40be1979
b20cf20 Compare arrays with assert_array_equal jkseppan Jun 24, 2025 https://github.com/matplotlib/matplotlib/pull/30198/commits/b20cf20024a5836e06e38f58bc4e88f3caec5423
5c7c915 Fix TransformNode.__copy__ jkseppan Jun 21, 2025 https://github.com/matplotlib/matplotlib/pull/30198/commits/5c7c91542127adf03fa2f401dcb1d3c38b9a9a9c
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