如何在Python 3上将文件上传到Google Cloud Storage? [英] How to upload a file to Google Cloud Storage on Python 3?

问题描述

如何从Python 3将文件上传到 Google云存储?最终是Python 2，如果它在Python 3中不可行.

How can I upload a file to Google Cloud Storage from Python 3? Eventually Python 2, if it's infeasible from Python 3.

我已经看过了，但是还没有找到实际可行的解决方案.我尝试了 boto ，但是当我尝试通过gsutil config -e生成必要的.boto文件时，它一直在说我需要通过gcloud auth login配置身份验证.但是，我在没有帮助的情况下做了很多次.

I've looked and looked, but haven't found a solution that actually works. I tried boto, but when I try to generate the necessary .boto file through gsutil config -e, it keeps saying that I need to configure authentication through gcloud auth login. However, I have done the latter a number of times, without it helping.

推荐答案

使用标准的 gcloud 库，它同时支持Python 2和Python 3.

Use the standard gcloud library, which supports both Python 2 and Python 3.

from gcloud import storage
from oauth2client.service_account import ServiceAccountCredentials
import os


credentials_dict = {
    'type': 'service_account',
    'client_id': os.environ['BACKUP_CLIENT_ID'],
    'client_email': os.environ['BACKUP_CLIENT_EMAIL'],
    'private_key_id': os.environ['BACKUP_PRIVATE_KEY_ID'],
    'private_key': os.environ['BACKUP_PRIVATE_KEY'],
}
credentials = ServiceAccountCredentials.from_json_keyfile_dict(
    credentials_dict
)
client = storage.Client(credentials=credentials, project='myproject')
bucket = client.get_bucket('mybucket')
blob = bucket.blob('myfile')
blob.upload_from_filename('myfile')

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