当前位置：首页 > news >正文

python 脚本遍历目录，并把目录下的非utf-8文件改成utf8

news 2025/6/28 12:39:55

从网上下载的qt项目我本地编译里面经常包含中文，提示编译不过，实际上以前经常手动转，发觉还是用脚本不，毕竟这次下的有点大，我只改.h .cpp

#python D:\python\filetoUtf.py  E:\EasyCanvas-master\EasyCanvas-masterimport os
import codecs
import argparse
import sysdef convert_to_utf8_bom(file_path):"""将文件转换为 UTF-8 with BOM 格式"""try:# 读取原始文件内容with open(file_path, 'rb') as f:content_bytes = f.read()# 尝试检测原始编码try:content_text = content_bytes.decode('utf-8')# 如果已经是UTF-8且包含BOM，跳过if content_bytes.startswith(codecs.BOM_UTF8):print("✓ " + file_path + " 已经是 UTF-8 with BOM")returnexcept UnicodeDecodeError:# 尝试其他常见编码try:content_text = content_bytes.decode('gbk')except:try:content_text = content_bytes.decode('latin1')except:content_text = content_bytes.decode('utf-8', errors='replace')# 添加BOM并写入文件with open(file_path, 'w', encoding='utf-8-sig') as f:f.write(content_text)print("★ " + file_path + " 已成功转换为 UTF-8 with BOM")except Exception as e:print("✗ 处理 " + file_path + " 时出错: " + str(e))def process_directory(directory):"""递归处理目录中的所有 C++ 文件"""for root, _, files in os.walk(directory):for file in files:if file.lower().endswith(('.cpp', '.h', '.hpp', '.cxx', '.cc')):file_path = os.path.join(root, file)convert_to_utf8_bom(file_path)if __name__ == "__main__":# 检查Python版本if sys.version_info < (3, 0):print("错误: 需要 Python 3.x 版本")sys.exit(1)parser = argparse.ArgumentParser(description='将 C++ 文件转换为 UTF-8 with BOM 编码')parser.add_argument('directory', nargs='?', default='.', help='要处理的目录 (默认为当前目录)')args = parser.parse_args()target_dir = os.path.abspath(args.directory)print("=" * 60)print("开始处理目录: " + target_dir)print("=" * 60)process_directory(target_dir)print("=" * 60)print("处理完成！建议在 .pro 文件中添加: win32-msvc*: QMAKE_CXXFLAGS += /utf-8")print("=" * 60)

执行脚本