python中mechanize库的简单使用示例

代码如下:
#!/usr/bin/env/ python
#coding=utf-8
import mechanize
import cookielib

# Cookie Jar
cj = cookielib.LWPCookieJar()

# Browser
br = mechanize.Browser()
br.set_cookiejar(cj)

# Browser options
br.set_handle_equiv(True)
br.set_handle_gzip(True)
br.set_handle_redirect(True)
br.set_handle_referer(True)
br.set_handle_robots(False)

# Follows refresh 0 but not hangs on refresh > 0
br.set_handle_refresh(mechanize._http.HTTPRefreshProcessor(), max_time=1)

# Want debugging messages?
#br.set_debug_http(True)
#br.set_debug_redirects(True)
#br.set_debug_responses(True)

# User-Agent (http header)
br.addheaders = [('User-agent', 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.1) Gecko/2008071615 Fedora/3.0.1-1.fc9 Firefox/4.0.0')]

# HTTP access and get response pack
br.open("http://hi.baidu.com/alalmn")
print br.response().read().decode("utf-8")