如何在Python中获取gcloud访问令牌? [英] How do you get gcloud access token in Python?

问题描述

我正在寻找在Python中执行以下等效操作的方法，而不必使用诸如os.system之类的命令来调用这些命令并查看输出.

I'm looking to do the equivalent of the following in Python with out having to call these command using something like os.system and look at the output.

export GOOGLE_APPLICATION_CREDENTIALS="/path/to/credentials.json"
export PROJECT_ID="my-project-name"
gcloud auth application-default print-access-token

这可以通过Google SDK完成吗?

Can this be done with Google SDK?

推荐答案

我认为您可以使用 Google身份验证库.您可以使用pip安装它:

I think you can do this using the Google Auth Library. You can install it with pip:

$ pip install google-auth

以下是使用存储桶的示例代码:

Here's an example code using buckets:

from google.oauth2 import service_account
from google.cloud import storage


KEY='/path/to/key.json'
PROJECT='your_project_id'

# gcloud auth application-default print-access-token is no necessary
credentials = service_account.Credentials.from_service_account_file(KEY)


# Initialize the Cloud Storage client using the credentials
storage_client = storage.Client(PROJECT,credentials)

# List objects in a bucket
blobs = storage_client.list_blobs("a_bucket")

for blob in blobs:
    print(blob.name)

祝你好运！

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