使用需要不记名令牌的 API 在 Python 中进行 API 调用
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Making an API call in Python with an API that requires a bearer token
提问by user4657
Looking for some help with integrating a JSON API call into a Python program.
寻求将 JSON API 调用集成到 Python 程序的帮助。
I am looking to integrate the following API into a Python .py program to allow it to be called and the response to be printed.
我希望将以下 API 集成到 Python .py 程序中，以允许调用它并打印响应。
The API guidance states that a bearer token must be generated to allow calls to the API, which I have done successfully. However I am unsure of the syntax to include this token as bearer token authentication in Python API request.
API 指南指出，必须生成不记名令牌以允许调用 API，我已成功完成此操作。但是，我不确定在 Python API 请求中包含此令牌作为不记名令牌身份验证的语法。
I can successfully complete the above request using cURL with a token included. I have tried "urllib" and "requests" routes but to no avail.
我可以使用包含令牌的 cURL 成功完成上述请求。我尝试过“urllib”和“requests”路由，但无济于事。
Full API details: IBM X-Force Exchange API Documentation - IP Reputation
完整的 API 详细信息：IBM X-Force Exchange API 文档 - IP 声誉
回答by Joran Beasley
It just means it expects that as a key in your header data
这只是意味着它希望作为标题数据中的一个键
import requests
endpoint = ".../api/ip"
data = {"ip": "1.1.2.3"}
headers = {"Authorization": "Bearer MYREALLYLONGTOKENIGOT"}
print(requests.post(endpoint, data=data, headers=headers).json())
回答by DSG
The token has to be placed in an Authorization header according to the following format:
令牌必须按照以下格式放置在 Authorization 标头中：
Authorization: Bearer [Token_Value]
授权：Bearer [Token_Value]
Code below:
代码如下：
import urllib2
import json
def get_auth_token()
'''
get an auth token
'''
req=urllib2.Request("https://xforce-api.mybluemix.net/auth/anonymousToken")
response=urllib2.urlopen(req)
html=response.read()
json_obj=json.loads(html)
token_string=json_obj["token"].encode("ascii","ignore")
return token_string
def get_response_json_object(url, auth_token)
'''
returns json object with info
'''
auth_token=get_auth_token()
req=urllib2.Request(url, None, {"Authorization": "Bearer %s" %auth_token})
response=urllib2.urlopen(req)
html=response.read()
json_obj=json.loads(html)
return json_obj
回答by Zhe
If you are using requestsmodule, an alternative option is to write an auth class, as discussed in "New Forms of Authentication":
如果您正在使用requests模块，另一种选择是编写一个 auth 类，如“新形式的身份验证”中所述：
import requests
class BearerAuth(requests.auth.AuthBase):
def __init__(self, token):
self.token = token
def __call__(self, r):
r.headers["authorization"] = "Bearer " + self.token
return r
and then can you send requests like this
然后你可以发送这样的请求吗
response = requests.get('https://www.example.com/', auth=BearerAuth('3pVzwec1Gs1m'))
which allows you to use the same authargument just like basic auth, and may help you in certain situations.
它允许您auth像基本身份验证一样使用相同的参数，并且在某些情况下可能会帮助您。
