BeautifulSoup First Lesson

From urllib.request import Urlopen

From Urllib.error import Httperror

From BS4 import BeautifulSoup

def getTitle (URL):

Try

Html=urlopen (URL)

Except Httperror as E: #服务器错误

return None

Try

Obj=beautifulsoup (HTML, "Html.parser")

Title=obj.body.h1

Except Attributeerror as E: #属性错误

return None

return title

Title=gettitle (" ")

If title = = None:

Print ("None Found")

Else

Print (title)

This article is from the "Vulcan and Fire" blog, make sure to keep this source http://notezr.blog.51cto.com/9424982/1893270

BeautifulSoup First Lesson