Python을 기반으로 파일 압축 해제 도구를 만드는 방법

import os import zipfile as zip

def do_zip(source_, target_file): ''' zip文件压缩 :param source_: 原始文件路径 :param target_file: 目标文件路径 :return: ''' zip_file = zip.ZipFile(target_file, 'w') pre_len = len(os.path.dirname(source_)) for parent, dirnames, filenames in os.walk(source_): for filename in filenames: print(f'{filename}') path_file = os.path.join(parent, filename) arcname = path_file[pre_len:].strip(os.path.sep) zip_file.write(path_file, arcname) zip_file.close()

def un_zip(source_file, target_): ''' zip文件解压缩 :param source_file: 原始文件路径 :param target_: 目标文件路径 :return: ''' zip_file = zip.ZipFile(source_file) if os.path.isdir(target_): pass else: os.mkdir(target_) for names in zip_file.namelist(): zip_file.extract(names, target_) zip_file.close()

import py7zr

def do_7z(source_, target_file): ''' 7z文件压缩 :param source_: :param target_file: :return: ''' with py7zr.SevenZipFile(target_file, 'r') as file: file.extractall(path=source_)

def un_7z(source_file, target_): ''' 7z文件解压缩 :param source_file: :param target_: :return: ''' with py7zr.SevenZipFile(source_file, 'w') as file: file.writeall(target_)

import rarfile as rar

def un_rar(source_file, target_): ''' rar文件解压缩 :param source_file: 原始文件 :param target_: 目标文件路径 :return: ''' obj_ = rar.RarFile(source_file.decode('utf-8')) obj_.extractall(target_.decode('utf-8'))

print('==========PYTHON工具：文件解压缩软件==========') print('说明：目前支持zip、7z、rar格式') print('1、文件解压缩格式：zip/rar/7z') print('2、文件操作类型(压缩/解压)：Y/N') print('3、文件路径选择，需要输入相应的操作文件路径') print('==========PYTHON工具：文件解压缩软件==========')

format_ = input('请输入文件解压缩的格式：\n')

type_ = input('请输入文件操作的类型：\n')

source_ = input('请输入原始文件的存储路径（文件或目录）：\n')

target_ = input('请输入目标文件的存储路径（文件或目录）：\n')

if format_ == 'zip' and type_ == 'Y': do_zip(source_, target_) elif format_ == 'zip' and type_ == 'N': un_zip(source_, target_) elif format_ == 'rar' and type_ == 'Y': un_zip(source_, target_) elif format_ == 'rar' and type_ == 'N': un_zip(source_, target_) elif format_ == '7z' and type_ == 'Y': un_zip(source_, target_) elif format_ == '7z' and type_ == 'N': un_zip(source_, target_)