pkgs/development/python-modules/pyside2/Python-3.12-Fix-the-structure-of-class-property.patch

   1 From: Christian Tismer <tismer@stackless.com>
   2 Date: Tue, 14 Feb 2023 14:46:22 +0100
   3 Subject: Python 3.12: Fix the structure of class property
   4
   5 There is a PySide bug in Python 3.10 already: The structure for
   6 classproperty derives from the property structure. This was extended
   7 in Python 3.10, already, but the type generation check was made more
   8 exhaustive in Python 3.12 and recognized that.
   9
  10 This change is only for making the compiler/C API happy.
  11 In order to use the extension field, it is necessary to do a runtime
  12 check because of the Limited API.
  13
  14 Task-number: PYSIDE-2230
  15 Change-Id: I88dcaa11589ff41852f08fa2defa5200a0dd4eb6
  16 Reviewed-by: Adrian Herrmann <adrian.herrmann@qt.io>
  17 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
  18 (cherry picked from commit edfd9a5ad174a48f8d7da511dc6a1c69e931a418)
  19 ---
  20  sources/pyside2/libpyside/feature_select.cpp | 5 +++++
  21  1 file changed, 5 insertions(+)
  22
  23 diff --git a/sources/pyside2/libpyside/feature_select.cpp b/sources/pyside2/libpyside/feature_select.cpp
  24 index 3011b35..b9e1470 100644
  25 --- a/sources/pyside2/libpyside/feature_select.cpp
  26 +++ b/sources/pyside2/libpyside/feature_select.cpp
  27 @@ -671,6 +671,11 @@ typedef struct {
  28      PyObject *prop_set;
  29      PyObject *prop_del;
  30      PyObject *prop_doc;
  31 +#if PY_VERSION_HEX >= 0x030A0000
  32 +    // Note: This is a problem with Limited API: We have no direct access.
  33 +    //       You need to pick it from runtime info.
  34 +    PyObject *prop_name;
  35 +#endif
  36      int getter_doc;
  37  } propertyobject;