Python : 标准库-数据压缩

以下模块直接支持通用的数据打包和压缩格式：zlib，gzip，bz2，zipfile，以及 tarfile。

import zlib
s = b’witch which has which witches wrist watch’
len(s)
41

t = zlib.compress(s)
len(t)
37

zlib.decompress(t)
b’witch which has which witches wrist watch’

zlib.crc32(s)
226805979

文章来源: https://blog.csdn.net/weixin_44523387/article/details/92164215