主頁:https://github.com/john-kurkowski/tldextract
windows下使用,運行setup會報錯:from setuptools import setup inputError:
下載:http://peak.telecommunity.com/dist/ez_setup.py
運行,再運行setup,ok。放在工作目錄下。
>>> import tldextract
>>> tldextract.extract('http://forums.news.cnn.com/')
ExtractResult(subdomain='forums.news', domain='cnn', tld='com')
>>> ext = tldextract.extract('http://forums.bbc.co.uk')
>>> ext.domain
'bbc'
>>> '.'.join(ext[:2]) # rejoin subdomain and domain
'forums.bbc'