Python自动化文件处理之如何批量压缩和解压文件

import zipfile
import os
from pathlib import Path

def batch\_zip\_files(folder\_path， zip\_name)：
# 创建一个zip文件
with zipfile.ZipFile(zip\_name， 'w') as zip\_file：
# 遍历文件夹
for root， dirs， files in os.walk(folder\_path)：
for file in files：file\_path = os.path.join(root， file)
# 把文件添加到zip中
zip\_file.write(file\_path， os.path.relpath(file\_path， folder\_path))
\# 使用方法
batch\_zip\_files('要压缩的文件夹'， '压缩包名称.zip')

def batch\_unzip\_files(zip\_folder， extract\_folder)：
# 获取所有zip文件
zip\_files = Path(zip\_folder).glob('\*.zip')
for zip\_path in zip\_files：
with zipfile.ZipFile(zip\_path， 'r') as zip\_file：
# 解压到指定目录
zip\_file.extractall(path=os.path.join(extract\_folder， zip\_path.stem))
\# 使用方法
batch\_unzip\_files('存放zip的文件夹'， '解压目标文件夹')

def secure\_zip\_files(folder\_path， zip\_name， password)：
with zipfile.ZipFile(zip\_name， 'w'， zipfile.ZIP\_DEFLATED) as zip\_file：
for root， dirs， files in os.walk(folder\_path)：
for file in files：
file\_path = os.path.join(root， file)
zip\_file.write(file\_path，os.path.relpath(file\_path， folder\_path)，pwd=password.encode())
\# 使用方法
secure\_zip\_files('要压缩的文件夹'， '加密压缩包.zip'， '你的密码')

def extract\_secure\_zip(zip\_path， extract\_folder， password)：
with zipfile.ZipFile(zip\_path， 'r') as zip\_file：
zip\_file.extractall(
path=extract\_folder，
pwd=password.encode())
\# 使用方法
extract\_secure\_zip('加密压缩包.zip'， '解压目标文件夹'， '你的密码')

def safe\_zip\_files(folder\_path， zip\_name)：
try：with zipfile.ZipFile(zip\_name， 'w') as zip\_file：
for root， dirs， files in os.walk(folder\_path)：
for file in files：
try：file\_path = os.path.join(root， file)zip\_file.write(file\_path)except Exception as e：
print(f'压缩{file}失败：{str(e)}')except Exception as e：
print(f'创建zip文件失败：{str(e)}')

import zipfile
import os
from pathlib import Path
def batch\_zip\_files(folder\_path， zip\_name)：
with zipfile.ZipFile(zip\_name， 'w') as zip\_file：
for root， dirs， files in os.walk(folder\_path)：
for file in files：file\_path = os.path.join(root， file)
zip\_file.write(file\_path， os.path.relpath(file\_path， folder\_path))
def batch\_unzip\_files(zip\_folder， extract\_folder)：
zip\_files = Path(zip\_folder).glob('\*.zip')
for zip\_path in zip\_files： 
with zipfile.ZipFile(zip\_path， 'r') as zip\_file：
zip\_file.extractall(path=os.path.join(extract\_folder， zip\_path.stem))
def secure\_zip\_files(folder\_path， zip\_name， password)：
with zipfile.ZipFile(zip\_name， 'w'， zipfile.ZIP\_DEFLATED) as zip\_file：
for root， dirs， files in os.walk(folder\_path)：
for file in files：file\_path = os.path.join(root， file)
zip\_file.write(file\_path，os.path.relpath(file\_path， folder\_path)，pwd=password.encode())
def extract\_secure\_zip(zip\_path， extract\_folder， password)：
with zipfile.ZipFile(zip\_path， 'r') as zip\_file：
zip\_file.extractall(
path=extract\_folder，
pwd=password.encode())
\# 测试代码
folder\_to\_zip = '要压缩的文件夹'
zip\_file\_name = '压缩包.zip'
extract\_folder = '解压目标文件夹'
password = '你的密码'
batch\_zip\_files(folder\_to\_zip， zip\_file\_name)
batch\_unzip\_files(os.path.dirname(zip\_file\_name)， extract\_folder)
secure\_zip\_files(folder\_to\_zip， 'secure\_' + zip\_file\_name， password)
extract\_secure\_zip('secure\_' + zip\_file\_name， extract\_folder， password)