http post如何在python中添加身份验证

Question

我试图在Http头添加身份验证，然后做一个http post，目标url是这样一个Github API：https://api.github.com/user，下面的代码总是响应401，未经授权，我的问题是，如何在头中添加身份验证？我的方式是否正确？

username = raw_input('Github name: ') 
token = raw_input('Access Token: ') 
url = 'https://api.github.com/user' 
values = {"Username":username,"Password":token} 
data = urllib.urlencode(values) 
req = urllib2.Request(url,data) 
response = urllib2.urlopen(req) 
the_page = response.read() 

Answer 1

您应该使用urllib2.HTTPPasswordMgrWithDefaultRealm()这样的：

import urllib2 


gh_url = 'https://api.github.com' 

req = urllib2.Request(gh_url) 

password_manager = urllib2.HTTPPasswordMgrWithDefaultRealm() 
password_manager.add_password(None, gh_url, 'user', 'pass') 

auth_manager = urllib2.HTTPBasicAuthHandler(password_manager) 
opener = urllib2.build_opener(auth_manager) 

urllib2.install_opener(opener) 

handler = urllib2.urlopen(req) 

这是一种方式来考虑使用requests库 - 它更容易这样：

import requests 

r = requests.get('https://api.github.com', auth=('user', 'pass'))