main
HuangHai 4 days ago
parent 50a59f3867
commit b483c44aa4

@ -0,0 +1,32 @@
import os
import zipfile
from datetime import datetime
def backup_topic():
# 源目录路径
source_dir = r'd:\dsWork\dsProject\dsLightRag\Topic'
# 备份目录路径
backup_dir = r'D:\dsWork\Topic备份'
# 创建备份目录(如果不存在)
os.makedirs(backup_dir, exist_ok=True)
# 生成带时间戳的文件名
timestamp = datetime.now().strftime('%Y%m%d%H%M%S')
zip_filename = f'{timestamp}.zip'
zip_path = os.path.join(backup_dir, zip_filename)
# 以最高压缩率创建ZIP文件
with zipfile.ZipFile(zip_path, 'w', zipfile.ZIP_DEFLATED, compresslevel=9) as zipf:
# 遍历源目录中的所有文件和子目录
for root, dirs, files in os.walk(source_dir):
for file in files:
file_path = os.path.join(root, file)
# 计算相对路径避免在ZIP中包含绝对路径
relative_path = os.path.relpath(file_path, source_dir)
zipf.write(file_path, arcname=relative_path)
print(f"备份完成: {zip_path}")
if __name__ == "__main__":
backup_topic()

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