python - 无法运行谷歌云 "ValueError: Authorized user info was not..."

Question

我正在尝试为 Google Drive Python API 运行 quickstart.py，但出现此错误:

Traceback (most recent call last):
    raise ValueError(
ValueError: Authorized user info was not in the expected format, missing fields client_id, client_secret, refresh_token.

Process finished with exit code 1

代码:

from __future__ import print_function
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request
from google.oauth2.credentials import Credentials

# If modifying these scopes, delete the file token.json.
SCOPES = ['https://www.googleapis.com/auth/drive.metadata.readonly']

def main():
    """Shows basic usage of the Drive v3 API.
    Prints the names and ids of the first 10 files the user has access to.
    """
    creds = None
    # The file token.json stores the user's access and refresh tokens, and is
    # created automatically when the authorization flow completes for the first
    # time.
    if os.path.exists('token.json'):
        creds = Credentials.from_authorized_user_file('token.json', SCOPES)
    # If there are no (valid) credentials available, let the user log in.
    if not creds or not creds.valid:
        if creds and creds.expired and creds.refresh_token:
            creds.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(
                'credentials.json', SCOPES)
            creds = flow.run_local_server(port=0)
        # Save the credentials for the next run
        with open('token.json', 'w') as token:
            token.write(creds.to_json())

    service = build('drive', 'v3', credentials=creds)

    # Call the Drive v3 API
    results = service.files().list(
        pageSize=10, fields="nextPageToken, files(id, name)").execute()
    items = results.get('files', [])

    if not items:
        print('No files found.')
    else:
        print('Files:')
        for item in items:
            print(u'{0} ({1})'.format(item['name'], item['id']))

if __name__ == '__main__':
    main()

Answer 1

将您的 xx.json 文件编辑为以下格式:

{
    "project_id":"xxxxxxxxxxxx",
    "auth_uri":"https://accounts.google.com/o/oauth2/auth",
    "token_uri":"https://oauth2.googleapis.com/token", 
    "client_id":"xxxxxxxxxxxxx",
    "client_secret":"xxxxxxxxxxxx",
    "auth_provider_x509_cert_url":"xxxxxxxxxxx",
    "redirect_uris":["xxxxxxxxxxxxxxxx","xxxxxxxxxx"]
}