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我使用的API 试图访问Twitter的Twitter的OAuth我创建了一个应用程序,并检查“允许此应用程序可用于登录与Twitter”,然后我按照这些步骤:与蟒蛇
https://dev.twitter.com/docs/api/1/post/oauth/request_token
https://dev.twitter.com/docs/auth/authorizing-request
https://dev.twitter.com/docs/auth/creating-signature
但我得到
urllib2.HTTPError: HTTP Error 401: Unauthorized
,所以我一定是做了错误的或错过的东西
有人能发现我的错误?
import urllib2
import time
import urllib
import hashlib
import hmac
import base64
def escape(s):
return urllib.quote(s, safe='~')
consumer_key = 'yBsHl3G6MqXx9JpnoLoGbA'
consumer_secret = 'JBk5oUDLSuNAXxdBHrDmoUFxemw7IJ1a2yWPmCydX7w'
http_method = 'POST'
base_url = 'https://api.twitter.com/oauth/request_token'
oauth_token_secret = ''
data={'oauth_callback':'http://localhost.de:8000/accounts/callback/twitter'}
header = {
'oauth_consumer_key': consumer_key,
'oauth_timestamp': str(int(time.time())),
'oauth_nonce': hashlib.md5(str(time.clock())).hexdigest(),
'oauth_version': '1.0',
'oauth_signature_method': 'HMAC-SHA1'
}
header.update(data)
paramstr = ''
for k in sorted(header):
paramstr+=escape(k)+'='+escape(header[k])+'&'
paramstr = paramstr[:-1]
print paramstr
sig_base_str = http_method.upper()+'&'+escape(base_url)+'&'+escape(paramstr)
print sig_base_str
key = escape(consumer_secret)+'&'+escape(oauth_token_secret)
signature = base64.b64encode(hmac.new(key, sig_base_str, hashlib.sha1).digest())
header['oauth_signature'] = signature
header_str = 'OAuth '
for k in sorted(header):
header_str+=escape(k)+'="'+escape(header[k])+'", '
header_str = header_str[:-2]
print header_str
req=urllib2.Request(base_url, data=urllib.urlencode(data))
req.add_header('Authorization', header_str)
print urllib2.urlopen(req).read()
我知道有这样做的库,但我想我自己写的代码,用于测试目的
秘密被假设是一个秘密。 :) – Arpit
它只是一个测试应用程序,所以没关系;) – elbarto132