124 lines
4.6 KiB
Python
124 lines
4.6 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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检查 ARTv2 的 Python 2/3 兼容性
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"""
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from __future__ import print_function
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import os
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import sys
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import re
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def check_file(filepath):
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"""检查单个文件的兼容性问题"""
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issues = []
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try:
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with open(filepath, 'r', encoding='utf-8') as f:
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lines = f.readlines()
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for i, line in enumerate(lines, 1):
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# 跳过注释行
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stripped = line.strip()
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if stripped.startswith('#') or stripped.startswith('"""') or stripped.startswith("'''"):
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continue
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# 检查 print 语句（不是函数）
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if re.match(r'^\s*print\s+[^(]', line) and 'from __future__ import print_function' not in ''.join(lines[:10]):
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issues.append((i, 'print_statement', line.strip()))
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# 检查 except Exception, e: (但不是注释中的)
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if re.search(r'except\s+\w+\s*,\s*\w+:', line) and not stripped.startswith('#'):
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issues.append((i, 'except_syntax', line.strip()))
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# 检查 dict.iteritems/iterkeys/itervalues
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if re.search(r'\.iter(items|keys|values)\(', line):
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issues.append((i, 'dict_iter', line.strip()))
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# 检查 xrange
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if re.search(r'\bxrange\(', line):
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issues.append((i, 'xrange', line.strip()))
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# 检查 long 类型使用 (但不是在 Qt.py 中的兼容性代码)
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if re.search(r'\blong\(', line) and 'long = int' not in ''.join(lines[:20]) and '_wrapinstance' not in line.lower():
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issues.append((i, 'long_type', line.strip()))
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# 检查旧式 Qt 信号 (但不是注释或错误消息中的)
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if ('QtCore.SIGNAL' in line or 'QtCore.SLOT' in line) and 'NotImplementedError' not in line and not stripped.startswith('#'):
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issues.append((i, 'qt_signal', line.strip()))
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# 检查直接导入 shiboken
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if re.search(r'import shiboken[^2]', line) and 'QtCompat' not in ''.join(lines):
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issues.append((i, 'shiboken_import', line.strip()))
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except Exception as e:
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issues.append((0, 'file_error', str(e)))
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return issues
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def main():
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"""主函数"""
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base_path = os.path.dirname(os.path.abspath(__file__))
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core_scripts = os.path.join(base_path, 'Core', 'Scripts')
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plugins_path = os.path.join(base_path, 'plug-ins')
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all_issues = {}
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# 检查所有 Python 文件
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for root, dirs, files in os.walk(base_path):
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# 跳过 ThirdParty/github (第三方库)
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if 'github' in root:
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continue
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# 跳过 Qt.py (已经是兼容版本)
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if 'Qt.py' in root:
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continue
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for file in files:
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if file.endswith('.py'):
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# 跳过 Qt.py (已经是兼容版本)
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if file == 'Qt.py':
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continue
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filepath = os.path.join(root, file)
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issues = check_file(filepath)
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if issues:
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rel_path = os.path.relpath(filepath, base_path)
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all_issues[rel_path] = issues
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# 输出结果
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if not all_issues:
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print("✓ No Python 2/3 compatibility issues found!")
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print("✓ ARTv2 is ready for Maya 2020-2025")
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return 0
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else:
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print("=" * 80)
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print("Found Python 2/3 compatibility issues:")
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print("=" * 80)
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issue_types = {
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'print_statement': 'Print statement (use print() function)',
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'except_syntax': 'Old except syntax (use "as" instead of ",")',
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'dict_iter': 'dict.iteritems/keys/values (use .items()/.keys()/.values())',
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'xrange': 'xrange (use range)',
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'long_type': 'long type (add "long = int" compatibility)',
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'qt_signal': 'Old Qt signal syntax (use new-style signals)',
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'shiboken_import': 'Direct shiboken import (use QtCompat)',
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'file_error': 'File read error'
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}
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for filepath, issues in sorted(all_issues.items()):
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print(f"\n{filepath}:")
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for line_num, issue_type, line_content in issues:
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desc = issue_types.get(issue_type, issue_type)
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print(f" Line {line_num}: [{desc}]")
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print(f" {line_content}")
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print("\n" + "=" * 80)
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print(f"Total files with issues: {len(all_issues)}")
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return 1
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if __name__ == '__main__':
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sys.exit(main())
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