zip格式的压缩
import os, zipfile#打包目录为zip文件（未压缩）def make_zip(source_dir, output_filename):zipf = zipfile.ZipFile(output_filename, 'w')pre_len = len(os.path.dirname(source_dir))for parent, dirnames, filenames in os.walk(source_dir):for filename in filenames:print(filename)pathfile = os.path.join(parent, filename)arcname = pathfile[pre_len:].strip(os.path.sep) #相对路径zipf.write(pathfile, arcname)print()zipf.close()make_zip(r"E:\python_sample\libs\test_tar_files\libs","test.zip")
zip格式的解压缩
import os,zipfiledef un_zip(file_name):"""unzip zip file"""zip_file = zipfile.ZipFile(file_name)if os.path.isdir(file_name + "_files"):passelse:os.mkdir(file_name + "_files")for names in zip_file.namelist():zip_file.extract(names,file_name + "_files/")zip_file.close()un_zip("test.zip")
rar格式的解压缩
#rarfile不支持创建rar压缩卷,请用zip/7zimport rarfiledef unrar(rar_file, dir_name):# rarfile需要unrar支持,# linux下pip install unrar, windows下在winrar文件夹找到unrar,加到path里rarobj = rarfile.RarFile(rar_file.decode('utf-8'))rarobj.extractall(dir_name.decode('utf-8'))
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