Google API 调用的服务帐户身份验证使用 python

Question

想从我的 python 代码中调出一个 GCP api，方法如下 -

import google
from google.oauth2 import service_account
import google.auth.transport.requests
import requests

def get_window(self):
    credentials = service_account.Credentials.from_service_account_file(
        self.default_credentials, scopes=['https://www.googleapis.com/auth/cloud-platform']
    )
    request = google.auth.transport.requests.Request()
    credentials.refresh(request)

    # Make an authenticated API request
    request_url = "https://sqladmin.googleapis.com/v1/projects/my-projectid/instances/my-instanceid"
    headers = {"Authorization", f"Bearer {credentials.token}"}
    req = requests.get(request_url, headers=headers)
    print(req.text)

当我调用这个方法时，响应如下：

request = google.auth.transport.requests.Request()
AttributeError: module 'google.auth.transport' has no attribute 'requests'

我在我的本地安装包上使用 python 3.9 是：

点冻结

aiohttp==3.8.1
aiosignal==1.2.0                 
async-timeout==4.0.2             
attrs==21.4.0                    
cachetools==5.0.0                
certifi==2021.10.8               
googleapis-common-protos==1.56.0
httplib2==0.20.4
idna==3.3
multidict==6.0.2
protobuf==3.19.4
pyasn1==0.4.8
pyasn1-modules==0.2.8
pycparser==2.21
pyOpenSSL==22.0.0
pyparsing==3.0.7
requests==2.27.1
rsa==4.8
six==1.16.0
uritemplate==4.1.1
urllib3==1.26.9
yarl==1.7.2

Answer 1

google.auth.transport 是一个包，不是模块，所以正确的导入方式是

import google.auth.transport.requests

或者如果您愿意

from google.auth.transport import requests

Google API 调用的服务帐户身份验证使用 python

Google Service account authentication for API call using python

python

google-cloud-platform

点冻结