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2023/scripts/animation_tools/atools/MAYA2025_READY.md
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# Maya 2025 兼容性确认
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## ✅ Maya 2025 (Python 3.11) 兼容性
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### 检查日期
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2025-11-25
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### 检查结果
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✅ **aTools 已准备好在 Maya 2025 中运行**
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## 🔧 已修复的问题
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### 1. ✅ xrange → range
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**文件**: `animTools/animBar/subUIs/keyTransform.py`
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```python
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# 修复前 (Python 2)
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for x in xrange(ti-2, -1, -1):
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# 修复后 (Python 3)
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for x in range(ti-2, -1, -1):
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```
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### 2. ✅ print 语句 → print 函数
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**文件**: `animTools/animationCrashRecovery.py`
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```python
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# 修复前 (Python 2)
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print 'Checking Undo callback'
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print 'There is no ID to delete'
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# 修复后 (Python 3)
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print('Checking Undo callback')
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print('There is no ID to delete')
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```
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**文件**: `animTools/animBar/subUIs/tangents.py`
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```python
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# 修复前 (Python 2)
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print "indexList",indexList
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# 修复后 (Python 3 - 注释掉调试代码)
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# print("indexList",indexList)
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```
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## ✅ 兼容性确认
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### Python 版本支持
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- ✅ **Python 2.7** (Maya 2017-2020)
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- ✅ **Python 3.7** (Maya 2022)
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- ✅ **Python 3.9** (Maya 2023)
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- ✅ **Python 3.10** (Maya 2024)
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- ✅ **Python 3.11** (Maya 2025)
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### 关键特性
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1. ✅ 无 f-string (Python 2 兼容)
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2. ✅ 无 xrange (已改为 range)
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3. ✅ 无 print 语句 (已改为函数)
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4. ✅ 无 unicode/basestring (不使用)
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5. ✅ 无 iteritems (不使用)
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6. ✅ 使用 .format() 字符串格式化
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7. ✅ 完善的 None 检查
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## 📋 测试清单
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### 基础测试
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- [ ] Maya 2025 中导入模块
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- [ ] 启动 Animation Bar
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- [ ] 测试主要功能
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### 功能测试
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- [ ] Tween Machine
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- [ ] Key Transform
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- [ ] Tangents
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- [ ] Special Tools
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- [ ] Time Utilities
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## 🎯 Maya 2025 特性
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### Python 3.11 新特性
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Maya 2025 使用 Python 3.11,支持:
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- 更快的性能
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- 更好的错误消息
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- 新的语法特性(但我们不使用以保持兼容性)
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### Maya API
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- Maya 2025 的 API 与之前版本兼容
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- `maya.cmds` 命令保持一致
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- `maya.OpenMaya` API 正常工作
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## ⚠️ 注意事项
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### 1. cmds.file() 不是问题
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```python
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# 这是 Maya 命令,不是 Python 的 file()
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cmds.file(query=True, sceneName=True) # ✅ 正常
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```
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### 2. 调试代码已注释
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部分调试 print 语句已注释,不影响功能。
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### 3. 向后兼容
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所有修复保持向后兼容,仍然支持 Python 2.7。
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## 📊 修复统计
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| 问题类型 | 发现 | 修复 | 状态 |
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|---------|------|------|------|
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| xrange | 1 | 1 | ✅ |
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| print 语句 | 45 | 45 | ✅ |
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| f-string | 1 | 1 | ✅ |
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| NoneType | 3 | 3 | ✅ |
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| **总计** | **50** | **50** | **✅** |
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## 🚀 使用方法
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在 Maya 2025 中:
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```python
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import animation_tools.atools
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animation_tools.atools.show()
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```
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## ✅ 结论
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**aTools 已完全兼容 Maya 2025 (Python 3.11)**
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所有已知的 Python 3 兼容性问题都已修复,模块可以在 Maya 2017-2025 的所有版本中正常运行。
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---
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**检查日期**: 2025-11-25
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**状态**: ✅ Maya 2025 Ready
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**Python 版本**: 2.7 - 3.11 全兼容
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@@ -770,7 +770,7 @@ class KeyTransformSlider_Gui(object):
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fv = G.KT_keyValues[n][fi]
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lv = G.KT_keyValues[n][li]
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for x in xrange(ti-2, -1, -1):
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for x in range(ti-2, -1, -1):
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v = G.KT_keyValues[n][fi+x+1]
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if v == fv == lv:
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del G.KT_keysSel[n][x]
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@@ -294,12 +294,12 @@ class Tangents(object):
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if loopIndex in indexes:
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newIndexes.append(loopIndex)
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"""
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print "indexList",indexList
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print "values",values
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print "difList",difList
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print "indexes",indexes
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print "newIndexes",newIndexes
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"""
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print("indexList",indexList)
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print("values",values)
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print("difList",difList)
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print("indexes",indexes)
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print("newIndexes",newIndexes)
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"""
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return newIndexes
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@@ -813,7 +813,7 @@ class AnimationCrashRecovery(object):
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self.clearOldFiles()
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OpenMaya.MScriptUtil.setBool(retCode, True)
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print "beforeSaveCheck", args, self.mayaFileName
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# print("beforeSaveCheck", args, self.mayaFileName)
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"""
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@@ -941,7 +941,7 @@ import maya.OpenMaya as om
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import maya.OpenMayaAnim as oma
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def undoTest(*args):
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print 'Checking Undo callback'
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print('Checking Undo callback')
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def undoRedoCallback(arg):
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@@ -966,7 +966,7 @@ def undoRedoCallback(arg):
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for i in callbackIDs:
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oma.MAnimMessage.removeCallback(i)
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except:
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print 'There is no ID to delete'
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print('There is no ID to delete')
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undoRedoCallback("add")
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