python调用浏览器，实现刷网页小程序

webbrowser.open(url, new=0, autoraise=True)
webbrowser.open_new(url)
webbrowser.open_new_tab(url)

Type Name Class Name Notes 
'mozilla' Mozilla('mozilla')   
'firefox' Mozilla('mozilla')   
'netscape' Mozilla('netscape')   
'galeon' Galeon('galeon')   
'epiphany' Galeon('epiphany')   
'skipstone' BackgroundBrowser('skipstone')   
'kfmclient' Konqueror() (1) 
'konqueror' Konqueror() (1) 
'kfm' Konqueror() (1) 
'mosaic' BackgroundBrowser('mosaic')   
'opera' Opera()   
'grail' Grail()   
'links' GenericBrowser('links')   
'elinks' Elinks('elinks')   
'lynx' GenericBrowser('lynx')   
'w3m' GenericBrowser('w3m')   
'windows-default' WindowsDefault (2) 
'macosx' MacOSX('default') (3) 
'safari' MacOSX('safari') (3) 
'google-chrome' Chrome('google-chrome')   
'chrome' Chrome('chrome')   
'chromium' Chromium('chromium')   
'chromium-browser' Chromium('chromium-browser')

#!/usr/bin/env python
#-*- coding:UTF-8 -*-
import webbrowser
url = 'http://www.pythontab.com'
webbrowser.open(url)
print webbrowser.get()