Resolve C++ nullptr issues and move away from deprecated C API usages in relation to #31424#32065

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clin1234 wants to merge 34 commits into

matplotlib:mainfrom

clin1234:freethreaded_fixes

Commits on Jul 20, 2026

nullptr check within __add_number

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Use PyErr_GetRaisedException and PyErr_SetRaisedException when using >=3.12

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Silly semicolon omitted

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Narrow base class of exception that can be thrown in PyFT2Font_init

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Space

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Revert "Narrow base class of exception that can be thrown in PyFT2Font_init"

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Ranged-for for iterating family names within ft_glyph_warn

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Try nullptr check

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Ranged-for fix

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Remove old close_file_callback implementation
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Fix comma placement in family names output
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Fix condition to check last family name
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Optimize family names separator check
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Build wheels for 3.15

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Check for possible overflow when constructing FT2Image objects

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Bump minimum pybind11 to 3.0.0

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Revert "Build wheels for 3.15"

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Use py::classh and py::native_enum

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Actually migrate to py::native_enum

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Use THROW_FT_ERROR in ft2font.cpp

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Back to raw ptrs for now

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Maybe unique_ptr for PyFT2Font_init?

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Unique_ptr for PyFT2Font_load_* ?
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Mark QhullInfo explicitly as not copyable from another QhullInfo
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NULL -> nullptr
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Restrict constexpr to fewer functions
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Default args in PathIterator::set
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Revert "Use py::classh and py::native_enum"
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Revert "Actually migrate to py::native_enum"
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Partly revert unique_ptr
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