Python标准库gzip的使用

python的gzip库使用方法

gzip读取文件:

import gzip
with gzip.open('file.txt.gz', 'rb') as f:
    file_content = f.read()

gzip创建文件:

import gzip
content = "Lots of content here"
with gzip.open('file.txt.gz', 'wb') as f:
    f.write(content)

gzip向已存在文件压入数据:

import gzip
import shutil
with open('file.txt', 'rb') as f_in, gzip.open('file.txt.gz', 'wb') as f_out:
    shutil.copyfileobj(f_in, f_out)

来自：https://docs.python.org/2/library/gzip.html