【发布时间】：2017-07-09 01:24:35
【问题描述】：
我已经为我的 google calendar api 项目设置了一个服务帐户。这个想法是我的网站可以连接到我的谷歌日历并显示事件等。正如谷歌所说的那样
Service account clients are created when domain-wide delegation is
enabled on a service account.
这确实发生了，所以我有一个连接 OAuth 2.0 client ID。到目前为止，一切都很好。我生成了一个json 文件，用于连接并尝试使用此代码进行身份验证
from cal.models import Cal as Caldb
import httplib2
from apiclient.discovery import build
from oauth2client.file import Storage
from oauth2client.client import OAuth2WebServerFlow
from oauth2client import tools
from calendar import monthrange
from calendar_gui import MyCalendar
from datetime import datetime
from datetime import date
from django.utils.safestring import mark_safe
from oauth2client.service_account import ServiceAccountCredentials
import os
from django.conf import settings
def authenticate():
scope= ['https://www.googleapis.com/auth/calendar']
credentials = ServiceAccountCredentials.from_json_keyfile_name(os.path.join(settings.PROJECT_ROOT, '../', 'myjson.json'), scopes=scope)
delegated_credentials = credentials.create_delegated('email@email.com')
http = httplib2.Http()
http = delegated_credentials.authorize(http)
service = build(serviceName='calendar', version='v3', http=http, credentials=credentials)
return service
可惜
service = build(serviceName='calendar', version='v3', http=http, credentials=credentials)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 137, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/googleapiclient/discovery.py", line 214, in build
cache)
File "/usr/local/lib/python2.7/dist-packages/googleapiclient/discovery.py", line 261, in _retrieve_discovery_doc
resp, content = http.request(actual_url)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/transport.py", line 153, in new_request
credentials._refresh(orig_request_method)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/client.py", line 765, in _refresh
self._do_refresh_request(http_request)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/client.py", line 834, in _do_refresh_request
raise HttpAccessTokenRefreshError(error_msg, status=resp.status)
HttpAccessTokenRefreshError: unauthorized_client: Client is unauthorized to retrieve access tokens using this method.
我已启用谷歌日历 API。事实上，我觉得我已经完成了所有步骤。事实上，我以前做过一次并取得了完全的成功，但我现在很困惑。我读到也许我需要等待 24-48 小时才能让这一切生效。就这么简单吗？
目前，我只是在本地进行测试。尚未向服务器推送任何内容。
【问题讨论】：
-
你能解决这个问题吗？
标签： python django google-oauth google-calendar-api