Python Google Drive API oauth2 -保存用户的授权同意
我正在创建一个MacOS应用程序，它在给定的Google Team Drive/文件夹中创建一个自定义文件夹层次结构。每次我运行应用程序时，它都会打开一个浏览器，要求用户登录并允许应用程序访问。在接受时，应用程序会创建文件夹并按预期工作。然而，它每次都会这样做，我很难找到如何保存“用户同意”，这样他们应该只允许同意一次，他们第一次运行应用程序。我已经尝试了许多不同的选择，但一无所获，所以我真的很感谢大家的帮助。
from google.oauth2.credentials import Credentials
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError
from google_auth_oauthlib.flow import InstalledAppFlow
SCOPES = ['https://www.googleapis.com/auth/drive']
API_SERVICE_NAME = 'drive'
API_VERSION = 'v3'
def get_authenticated_service():
client_secrets = args["secrets"] #client_secrets.json file passed as "secrets" argument
flow = InstalledAppFlow.from_client_secrets_file(client_secrets, SCOPES)
credentials = flow.run_local_server(host='localhost',
port=8080,
authorization_prompt_message='Please visit this URL: {url}',
success_message='The auth flow is complete; you may close this window.',
open_browser=True)
return build(API_SERVICE_NAME, API_VERSION, credentials = credentials)
if __name__ == '__main__':
service = get_authenticated_service()
name = format_client_name()
create_folders(service, name)我试过使用Google API Client Libraries here (https://developers.google.com/api-client-library/python/guide/aaa_oauth)，它显示了存储，但是它没有任何关于google.oauth的说明，因为你不能在google.oauth中使用oauth2client存储。我觉得这很简单，但我碰壁了。
回答 1
Stack Overflow用户
发布于 2018-06-15 11:12:18
您可以使用oauth2client.file.Storage将凭据存储在credentials.json文件中，以供将来检索。该函数在运行身份验证流之前检查本地存储的有效凭据。
我在下面的repo中附加了一个示例：
https://github.com/gsuitedevs/python-samples/blob/master/drive/quickstart/quickstart.py
# Copyright 2018 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# [START drive_quickstart]
"""
Shows basic usage of the Drive v3 API.
Creates a Drive v3 API service and prints the names and ids of the last 10 files
the user has access to.
"""
from __future__ import print_function
from apiclient.discovery import build
from httplib2 import Http
from oauth2client import file, client, tools
# Setup the Drive v3 API
SCOPES = 'https://www.googleapis.com/auth/drive.metadata.readonly'
store = file.Storage('credentials.json')
creds = store.get()
if not creds or creds.invalid:
flow = client.flow_from_clientsecrets('client_secret.json', SCOPES)
creds = tools.run_flow(flow, store)
service = build('drive', 'v3', http=creds.authorize(Http()))
# 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('{0} ({1})'.format(item['name'], item['id']))
# [END drive_quickstart]https://stackoverflow.com/questions/50865584
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