使用 OAuth 2.0 和 Python 请求检索 Yahoo API 的访问令牌 [英] Retrieve access token for Yahoo API using OAuth 2.0 and Python requests

问题描述

我正在尝试使用本文档中所述的显式授权流程检索 Yahoo API 的访问令牌:https://developer.yahoo.com/oauth2/guide/flows_authcode

I am trying to retrieve the access token for the Yahoo API, using the explicit grant flow as described in this document: https://developer.yahoo.com/oauth2/guide/flows_authcode

一切正常，直到第 4 步:交换访问令牌的授权码

我编写了以下python脚本来检索代码:

I wrote the following python script to retrieve the code:

import urllib2
import requests
import json



url = 'https://api.login.yahoo.com/oauth2/get_token'
body = "grant_type=authorization_code&redirect_uri=oob&code=************"
headers = {
'Authorization': 'Basic **************', 
'Content-Type': 'application/json'
}

r = requests.post(url, data=body, headers=headers)
print r

注意:我用****"替换了敏感数据

Note: I replaced sensitive data with "****"

现在，当我执行脚本时，我只收到401"错误消息.

Now, when I execute the script, I only get the "401" error message.

我 100% 确定登录凭据没有问题，所以这似乎与我提出请求的方式有关.这也是我第一次在 python 中使用请求".

I am 100% sure that the login credentials are fine, so it seems to be related to the way I make the request. It's also the first time that I am using "requests" in python.

如果您能给我一些关于代码的反馈，以及我是否正确传递标头和正文信息，那就太好了.我特别不确定尸体的通过.该文档仅说明以下内容:

Would be great, if you could give me some feedback on the code, and if I am passing the header and body information correctly. I am especially unsure about the passing of the body. The documentation only states the following:

示例请求正文:grant_type=authorization_code&redirect_uri=https%3A%2F%2Fwww.example.com&code=abcdef

Sample Request Body: grant_type=authorization_code&redirect_uri=https%3A%2F%2Fwww.example.com&code=abcdef

推荐答案

将你的 body 变量更改为 dict，即，

Change your body variable to a dict, i.e.,

body = {
    'grant_type': 'authorization_code',
    'redirect_uri': 'oob',
    'code': '************',
}

不需要其他更改.希望有帮助.

No other changes are needed. Hope it helps.

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