fix(PythonQt): Explicitly support immortals introduced in Python >= 3.12#295
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mrbean-bremen merged 1 commit intoMeVisLab:masterfrom Sep 3, 2025
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This commit switches to using the `Py_RETURN_*` macros which expand to the expected constructs. This helps avoid a no-op (and misleading) call to `Py_INCREF()` when building against Python >= 3.12. - `Py_RETURN_NOTIMPLEMENTED` was introduced in Python 3.3 through python/cpython@7d2f9e13424 ("Add Py_RETURN_NOTIMPLEMENTED macro. Fixes #12724.", 2011-08-10) - `Py_RETURN_TRUE`, `Py_RETURN_FALSE` and `Py_RETURN_NONE` were introduced in Python 2.4 through python/cpython@d05235ec49d ("Defined macros Py_RETURN_(TRUE|FALSE|NONE) as helper functions for returning the specified value. All three Py_INCREF the singleton and then return it.", 2003-10-19) References: * https://docs.python.org/3/glossary.html#term-immortal * https://peps.python.org/pep-0683/
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This commit switches to using the
Py_RETURN_*macros which expand to the expected constructs. This helps avoid a no-op (and misleading) call toPy_INCREF()when building against Python >= 3.12.Py_RETURN_NOTIMPLEMENTEDwas introduced in Python 3.3 through python/cpython@7d2f9e13424 ("Add Py_RETURN_NOTIMPLEMENTED macro. Fixes #12724.", 2011-08-10)Py_RETURN_TRUE,Py_RETURN_FALSEandPy_RETURN_NONEwere introduced in Python 2.4 through python/cpython@d05235ec49d ("Defined macros Py_RETURN_(TRUE|FALSE|NONE) as helper functions for returning the specified value. All three Py_INCREF the singleton and then return it.", 2003-10-19)References: