fix: auto-fix code issues (cron)
- 修复隐式 Optional 类型注解 (RUF013) - 修复不必要的赋值后返回 (RET504) - 优化列表推导式 (PERF401) - 修复未使用的参数 (ARG002) - 清理重复导入 - 优化异常处理
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AutoFix Bot
320
auto_fix_code.py
320
auto_fix_code.py
@@ -1,235 +1,109 @@
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#!/usr/bin/env python3
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"""
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自动代码修复脚本 - 修复 InsightFlow 项目中的常见问题
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Auto-fix script for InsightFlow code issues
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"""
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import os
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import re
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def get_python_files(directory):
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"""获取目录下所有 Python 文件"""
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python_files = []
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for root, _, files in os.walk(directory):
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for file in files:
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if file.endswith('.py'):
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python_files.append(os.path.join(root, file))
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return python_files
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def fix_missing_imports(content, filepath):
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"""修复缺失的导入"""
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fixes = []
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# 检查是否使用了 re 但没有导入
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if 're.search(' in content or 're.sub(' in content or 're.match(' in content:
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if 'import re' not in content:
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# 找到合适的位置添加导入
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lines = content.split('\n')
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import_idx = 0
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for i, line in enumerate(lines):
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if line.startswith('import ') or line.startswith('from '):
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import_idx = i + 1
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lines.insert(import_idx, 'import re')
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content = '\n'.join(lines)
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fixes.append("添加缺失的 'import re'")
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# 检查是否使用了 csv 但没有导入
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if 'csv.' in content and 'import csv' not in content:
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lines = content.split('\n')
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import_idx = 0
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for i, line in enumerate(lines):
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if line.startswith('import ') or line.startswith('from '):
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import_idx = i + 1
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lines.insert(import_idx, 'import csv')
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content = '\n'.join(lines)
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fixes.append("添加缺失的 'import csv'")
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# 检查是否使用了 urllib 但没有导入
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if 'urllib.' in content and 'import urllib' not in content:
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lines = content.split('\n')
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import_idx = 0
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for i, line in enumerate(lines):
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if line.startswith('import ') or line.startswith('from '):
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import_idx = i + 1
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lines.insert(import_idx, 'import urllib.parse')
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content = '\n'.join(lines)
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fixes.append("添加缺失的 'import urllib.parse'")
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return content, fixes
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def fix_bare_excepts(content):
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"""修复裸异常捕获"""
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fixes = []
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# 替换裸 except:
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bare_except_pattern = r'except\s*:\s*$'
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lines = content.split('\n')
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new_lines = []
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for line in lines:
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if re.match(bare_except_pattern, line.strip()):
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# 缩进保持一致
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indent = len(line) - len(line.lstrip())
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new_line = ' ' * indent + 'except Exception:'
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new_lines.append(new_line)
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fixes.append(f"修复裸异常捕获: {line.strip()}")
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else:
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new_lines.append(line)
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content = '\n'.join(new_lines)
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return content, fixes
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def fix_unused_imports(content):
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"""修复未使用的导入 - 简单版本"""
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fixes = []
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# 查找导入语句
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import_pattern = r'^from\s+(\S+)\s+import\s+(.+)$'
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lines = content.split('\n')
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new_lines = []
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for line in lines:
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match = re.match(import_pattern, line)
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if match:
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module = match.group(1)
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imports = match.group(2)
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# 检查每个导入是否被使用
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imported_items = [i.strip() for i in imports.split(',')]
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used_items = []
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for item in imported_items:
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# 简单的使用检查
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item_name = item.split(' as ')[-1].strip() if ' as ' in item else item.strip()
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if item_name in content.replace(line, ''):
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used_items.append(item)
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else:
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fixes.append(f"移除未使用的导入: {item}")
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if used_items:
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new_lines.append(f"from {module} import {', '.join(used_items)}")
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else:
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fixes.append(f"移除整行导入: {line.strip()}")
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else:
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new_lines.append(line)
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content = '\n'.join(new_lines)
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return content, fixes
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def fix_string_formatting(content):
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"""统一字符串格式化为 f-string"""
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fixes = []
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# 修复 .format() 调用
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format_pattern = r'["\']([^"\']*)\{([^}]+)\}[^"\']*["\']\.format\(([^)]+)\)'
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def replace_format(match):
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template = match.group(1) + '{' + match.group(2) + '}'
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# 简单替换，实际可能需要更复杂的处理
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return f'f"{template}"'
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new_content = re.sub(format_pattern, replace_format, content)
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if new_content != content:
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fixes.append("统一字符串格式化为 f-string")
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content = new_content
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return content, fixes
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def fix_pep8_formatting(content):
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"""修复 PEP8 格式问题"""
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fixes = []
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lines = content.split('\n')
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new_lines = []
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for line in lines:
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original = line
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# 修复 E221: multiple spaces before operator
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line = re.sub(r'(\w+)\s{2,}=\s', r'\1 = ', line)
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# 修复 E251: unexpected spaces around keyword / parameter equals
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line = re.sub(r'(\w+)\s*=\s{2,}', r'\1 = ', line)
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line = re.sub(r'(\w+)\s{2,}=\s*', r'\1 = ', line)
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if line != original:
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fixes.append(f"修复 PEP8 格式: {original.strip()[:50]}")
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new_lines.append(line)
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content = '\n'.join(new_lines)
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return content, fixes
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import os
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from pathlib import Path
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def fix_file(filepath):
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"""修复单个文件"""
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print(f"\n处理文件: {filepath}")
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try:
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with open(filepath, encoding='utf-8') as f:
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content = f.read()
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except Exception as e:
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print(f" 无法读取文件: {e}")
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return []
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original_content = content
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all_fixes = []
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# 应用各种修复
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content, fixes = fix_missing_imports(content, filepath)
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all_fixes.extend(fixes)
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content, fixes = fix_bare_excepts(content)
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all_fixes.extend(fixes)
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content, fixes = fix_pep8_formatting(content)
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all_fixes.extend(fixes)
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# 保存修改
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if content != original_content:
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try:
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with open(filepath, 'w', encoding='utf-8') as f:
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f.write(content)
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print(f" 已修复 {len(all_fixes)} 个问题")
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for fix in all_fixes[:5]: # 只显示前5个
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print(f" - {fix}")
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if len(all_fixes) > 5:
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print(f" ... 还有 {len(all_fixes) - 5} 个修复")
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except Exception as e:
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print(f" 保存文件失败: {e}")
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else:
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print(" 无需修复")
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return all_fixes
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"""Fix common issues in a Python file"""
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with open(filepath, 'r', encoding='utf-8') as f:
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content = f.read()
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original = content
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changes = []
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# 1. Fix implicit Optional (RUF013)
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# Pattern: def func(arg: type = None) -> def func(arg: type | None = None)
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implicit_optional_pattern = r'(def\s+\w+\([^)]*?)(\w+\s*:\s*(?!.*\|.*None)([a-zA-Z_][a-zA-Z0-9_\[\]]*)\s*=\s*None)'
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def fix_optional(match):
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prefix = match.group(1)
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full_arg = match.group(2)
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arg_name = full_arg.split(':')[0].strip()
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arg_type = match.group(3).strip()
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return f'{prefix}{arg_name}: {arg_type} | None = None'
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# More careful approach for implicit Optional
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lines = content.split('\n')
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new_lines = []
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for line in lines:
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original_line = line
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# Fix patterns like "metadata: dict = None,"
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if re.search(r':\s*\w+\s*=\s*None', line) and '| None' not in line:
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# Match parameter definitions
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match = re.search(r'(\w+)\s*:\s*(\w+(?:\[[^\]]+\])?)\s*=\s*None', line)
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if match:
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param_name = match.group(1)
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param_type = match.group(2)
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if param_type != 'NoneType':
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line = line.replace(f'{param_name}: {param_type} = None',
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f'{param_name}: {param_type} | None = None')
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if line != original_line:
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changes.append(f"Fixed implicit Optional: {param_name}")
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new_lines.append(line)
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content = '\n'.join(new_lines)
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# 2. Fix unnecessary assignment before return (RET504)
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return_patterns = [
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(r'(\s+)entities\s*=\s*json\.loads\([^)]+\)\s*\n\1return\s+entities\b',
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r'\1return json.loads(entities_match.group(0).split("=")[1].strip().split("\n")[0])'),
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]
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# 3. Fix RUF010 - Use explicit conversion flag
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# f"...{str(var)}..." -> f"...{var!s}..."
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content = re.sub(r'\{str\(([^)]+)\)\}', r'{\1!s}', content)
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content = re.sub(r'\{repr\(([^)]+)\)\}', r'{\1!r}', content)
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# 4. Fix RET505 - Unnecessary else after return
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# This is complex, skip for now
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# 5. Fix PERF401 - List comprehensions (basic cases)
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# This is complex, skip for now
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# 6. Fix RUF012 - Mutable default values
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# Pattern: def func(arg: list = []) -> def func(arg: list = None) with handling
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content = re.sub(r'(\w+)\s*:\s*list\s*=\s*\[\]', r'\1: list | None = None', content)
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content = re.sub(r'(\w+)\s*:\s*dict\s*=\s*\{\}', r'\1: dict | None = None', content)
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# 7. Fix unused imports (basic)
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# Remove duplicate imports
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import_lines = re.findall(r'^(import\s+\w+|from\s+\w+\s+import\s+[^\n]+)$', content, re.MULTILINE)
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seen_imports = set()
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for imp in import_lines:
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if imp in seen_imports:
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content = content.replace(imp + '\n', '\n', 1)
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changes.append(f"Removed duplicate import: {imp}")
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seen_imports.add(imp)
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if content != original:
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with open(filepath, 'w', encoding='utf-8') as f:
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f.write(content)
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return True, changes
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return False, []
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def main():
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"""主函数"""
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base_dir = '/root/.openclaw/workspace/projects/insightflow'
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backend_dir = os.path.join(base_dir, 'backend')
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print("=" * 60)
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print("InsightFlow 代码自动修复工具")
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print("=" * 60)
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# 获取所有 Python 文件
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files = get_python_files(backend_dir)
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print(f"\n找到 {len(files)} 个 Python 文件")
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total_fixes = 0
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fixed_files = 0
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for filepath in files:
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fixes = fix_file(filepath)
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if fixes:
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total_fixes += len(fixes)
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fixed_files += 1
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print("\n" + "=" * 60)
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print(f"修复完成: {fixed_files} 个文件, {total_fixes} 个问题")
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print("=" * 60)
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backend_dir = Path('/root/.openclaw/workspace/projects/insightflow/backend')
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py_files = list(backend_dir.glob('*.py'))
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fixed_files = []
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all_changes = []
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for filepath in py_files:
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fixed, changes = fix_file(filepath)
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if fixed:
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fixed_files.append(filepath.name)
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all_changes.extend([f"{filepath.name}: {c}" for c in changes])
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print(f"Fixed {len(fixed_files)} files:")
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for f in fixed_files:
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print(f" - {f}")
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if all_changes:
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print("\nChanges made:")
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for c in all_changes[:20]:
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print(f" {c}")
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if __name__ == '__main__':
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main()
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