python - 如何从 url 获取 server_name？

Question

我有(例如)一个链接:

http://10.100.0.178:8134/hds-live/livepkgr/_definst_/liveevent.f4m

如何从此链接获取 server_name (http://10.100.0.178:8134/)？任何标准功能？

Answer 1

import urlparse

a = 'http://10.100.0.178:8134/hds-live/livepkgr/_definst_/liveevent.f4m'
output = '{0.scheme}://{0.netloc}'.format(urlparse.urlsplit(a))

# output == 'http://10.100.0.178:8134'