Update

2023/scripts/animation_tools/dwpicker/pyside.py

@@ -1,16 +1,31 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+PySide Compatibility Module
+自动检测并导入合适的 Qt 绑定（PySide2 或 PySide6）
+支持 Maya 2017-2026+ 所有版本
+"""
+
 try:
     ModuleNotFoundError
 except NameError:
-    class ModuleNotFoundError(ImportError): # Python2 backward compatilibity
+    # Python 2 backward compatibility
+    class ModuleNotFoundError(ImportError):
         pass
 
 from maya import cmds
+
+# 尝试导入 PySide6（Maya 2025+）
 try:
-    if int(cmds.about(majorVersion=True)) >= 2025:
+    maya_version = int(cmds.about(majorVersion=True))
+    if maya_version >= 2025:
+        print(f"DwPicker: Detected Maya {maya_version}, using PySide6")
         from PySide6 import QtCore, QtGui, QtWidgets
         from PySide6 import __version__
         import shiboken6 as shiboken2
 
+        # PySide6 兼容性映射
         QtWidgets.QShortcut = QtGui.QShortcut
         QtWidgets.QAction = QtGui.QAction
 
@@ -21,7 +36,15 @@ try:
 
         QtCore.Qt.BackgroundColorRole = QtCore.Qt.BackgroundRole
     else:
-        raise TypeError()
-except (ModuleNotFoundError, TypeError):
+        # Maya 2017-2024 使用 PySide2
+        raise TypeError("Maya version < 2025, will use PySide2")
+except (ModuleNotFoundError, TypeError, ImportError) as e:
+    # 降级到 PySide2（Maya 2017-2024）
+    try:
+        maya_version = int(cmds.about(majorVersion=True))
+        print(f"DwPicker: Detected Maya {maya_version}, using PySide2")
+    except:
+        print("DwPicker: Using PySide2")
+    
     from PySide2 import QtCore, QtGui, QtWidgets
     import shiboken2