python - 用于http header 构造的python字典中的变量

Question

python 的新手，但我正在尝试在用于构造 http header 的字典中使用变量

这是我的:

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，但都没有成功

Answer 1

如果我对你的理解正确，你只想使用 + 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)