开发

使用python解压rar和zip压缩包（windows）

1. 环境配置

  • 解压rar文件需要下载一些本地依赖

  • 解压zip文件可能遇到乱码问题，在zipfile模块中把编码部分修改下即可

  • 具体方法可在网络找到。

2. python脚本

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import os,zipfile
from unrar import rarfile
root_path = os.path.abspath('./')
print(root_path)

def unrar_file(rar_src,dst_dir):
    rf = rarfile.RarFile(rar_src)
    rf.extractall(dst_dir)

def unzip_file(zip_src, dst_dir):
    '''
    解压缩
    '''
    r = zipfile.is_zipfile(zip_src)
    if r:
        fz = zipfile.ZipFile(zip_src, 'r')
        for file in fz.namelist():
            fz.extract(file, dst_dir)
    else:
        print('This is not zip')
        return False
    return True

path = './'
res = os.walk(path)

path = root_path
res = os.listdir(path)
num = 0
for file in res:
    if os.path.isdir(file):
        num += 1
        stu_path = os.path.join(root_path,file)
        for stu_file in os.listdir(stu_path):
            if len(stu_file)>4 and stu_file[-4:] == '.zip':
                try:
                    print(stu_file) 
                    zip_src = os.path.join(stu_path,stu_file)
                    unzip_file(zip_src,stu_path)
                except Exception as e:
                    print("can not unzip ",stu_file)
                    print(e)
            if len(stu_file)>4 and stu_file[-4:] == '.rar':
                try:
                    print(stu_file)
                    rar_src = os.path.join(stu_path,stu_file)
                    unrar_file(rar_src,stu_path)
                except Exception as e:
                    print("can not unrar ",stu_file)
                    print(e)
print('学生数量：',num)