gzip 压缩格式的网站处理方法---sina.com 分类： python python基础学习 2013-07-16 17:40 362人阅读 评论(0) 收藏

gzip 压缩格式的网站处理方法---sina.com

#coding:utf-8

import urllib2

import re

import zlib

url_address = 'http://www.sina.com.cn'

f = urllib2.urlopen(url_address)

buf = f.read()

buf = zlib.decompress(buf, 16+zlib.MAX_WBITS);

#buf = buf.replace("\n","")

print buf

练习：

#coding:utf-8

import urllib2
import zlib

def main():
request = urllib2.urlopen('http://www.sina.com.cn')
print request.headers.get('Content-Encoding')#获得编码格式

buf = request.read()
buf = zlib.decompress(buf, 16+zlib.MAX_WBITS)
print buf

if __name__ == '__main__':
main()

方法二：

#coding:utf-8
import urllib2,StringIO,gzip

f = urllib2.urlopen('http://www.sina.com.cn')
print f.headers

compressdata = f.read()
compressdata = StringIO.StringIO(compressdata)

gzipper = gzip.GzipFile(fileobj=compressdata)

data = gzipper.read()
print data

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