python - python字典中的变量用于http header 构建

Question

Python 新手，但我正在尝试使用字典中的变量来构造 http header

这就是我所拥有的:

import requests

url = "https://sample.com"
auth = "sampleauthtoken"


headers = {
    'authorization': "Bearer "<VARIABLE auth HERE>,
    'cache-control': "no-cache"
    }

response = requests.request("GET", url, headers=headers)

print(response.text)

我尝试了几种不同的组合，但没有成功

Answer 1

如果我理解正确的话，您只想使用 + 运算符连接字符串:

import requests

url = "https://sample.com"
auth = "sampleauthtoken"


headers = {
    'authorization': "Bearer " + auth,  # -> "Bearer sampleauthtoken"
    'cache-control': "no-cache"
    }

response = requests.request("GET", url, headers=headers)

print(response.text)