Bug report
Bug description:
In the issue #91417 I removed PySequence_Fast(), commit 2ad069d :
Remove PySequence_Fast() from the limited C API. The function never worked with the limited C API. It was added by mistake.
Problem: PyQt6 uses the function! I propose to add back PySequence_Fast() to the limited C API.
PyQt6:
./qpy/QtOpenGL/qpyopengl_attribute_array.cpp: values = PySequence_Fast(values, "an attribute array must be a sequence");
./qpy/QtOpenGL/qpyopengl_attribute_array.cpp: itm = PySequence_Fast(itm,
./qpy/QtOpenGL/qpyopengl_uniform_value_array.cpp: values = PySequence_Fast(values,
./qpy/QtOpenGL/qpyopengl_uniform_value_array.cpp: itm = PySequence_Fast(itm,
./qpy/QtOpenGL/qpyopengl_value_array.cpp: PyObject *seq = PySequence_Fast(values,
They reimplemented PySequence_Fast_GET_SIZE() and PySequence_Fast_GET_ITEM() macros which don't work with the limited C API:
// Replacements for the corresponding Python macros that use the limited API. #define Sequence_Fast_Size(o) \ (PyList_Check(o) ? PyList_Size(o) : PyTuple_Size(o)) #define Sequence_Fast_GetItem(o, i)\ (PyList_Check(o) ? PyList_GetItem(o, i) : PyTuple_GetItem(o, i))
CPython versions tested on:
3.14
Operating systems tested on:
Linux