Google 日历 API 日历 ID 的 HttpError 404

Question

我使用的是 Google Calendar API Python 快速入门代码的修改版本，它对我来说工作了一段时间。我最近刚买了一台新电脑，并且一直在向它传输文件。现在当我运行脚本时，我得到一个 HTTPError 404。代码如下：

from __future__ import print_function
import httplib2
import os

from apiclient import discovery
from oauth2client import client
from oauth2client import tools
from oauth2client.file import Storage

import datetime

try:
    import argparse
    flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
    flags = None

# If modifying these scopes, delete your previously saved credentials
# at ~/.credentials/calendar-python-quickstart.json
SCOPES = 'https://www.googleapis.com/auth/calendar.readonly'
CLIENT_SECRET_FILE = 'client_secret.json'
APPLICATION_NAME = 'Google Calendar API Python Quickstart'


def get_credentials():
    """Gets valid user credentials from storage.

    If nothing has been stored, or if the stored credentials are invalid,
    the OAuth2 flow is completed to obtain the new credentials.

    Returns:
        Credentials, the obtained credential.
    """
    home_dir = os.path.expanduser('~')
    credential_dir = os.path.join(home_dir, '.credentials')
    if not os.path.exists(credential_dir):
        os.makedirs(credential_dir)
    credential_path = os.path.join(credential_dir,
                                   'calendar-python-quickstart.json')

    store = Storage(credential_path)
    credentials = store.get()
    if not credentials or credentials.invalid:
        flow = client.flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)
        flow.user_agent = APPLICATION_NAME
        if flags:
            credentials = tools.run_flow(flow, store, flags)
        else: # Needed only for compatibility with Python 2.6
            credentials = tools.run(flow, store)
        print('Storing credentials to ' + credential_path)
    return credentials

def main():
    """Shows basic usage of the Google Calendar API.

    Creates a Google Calendar API service object and outputs a list of the next
    10 events on the user's calendar.
    """
    credentials = get_credentials()
    http = credentials.authorize(httplib2.Http())
    service = discovery.build('calendar', 'v3', http=http)

    now = datetime.datetime.utcnow().isoformat() + 'Z' # 'Z' indicates UTC 
time
    print('Getting the upcoming 10 events')

"""Below, I switched out 'primary' with the calendarId of the calendar I 
actually wanted"""

    eventsResult = service.events().list(
        calendarId='redacted@group.calendar.google.com', timeMin=now, 
maxResults=10, singleEvents=True,
        orderBy='startTime').execute()
    events = eventsResult.get('items', [])

    if not events:
        print('No upcoming events found.')
    for event in events:
        start = event['start'].get('dateTime', event['start'].get('date'))
        print(start, event['summary'])

if __name__ == '__main__':
    main()

我注意到当我将 'calendarId' 替换为 'primary' 而不是我想要的日历 ID 时，代码工作正常。当这个完全相同的代码在我以前的机器上运行良好时，我不明白为什么我会收到错误消息。以下是完整的错误消息（已编辑）：

Traceback (most recent call last):
  File "C:\redacted.py", line 84, in <module>
    main()
  File "C:\redacted.py", line 73, in main
    orderBy='startTime').execute()
  File "C:\redacted\Python\Python36-32\lib\site-
   packages\oauth2client\_helpers.py", line 133, in positional_wrapper
    return wrapped(*args, **kwargs)
  File "C:\redacted\Python\Python36-32\lib\site-
    packages\googleapiclient\http.py", line 844, in execute
    raise HttpError(resp, content, uri=self.uri)
  googleapiclient.errors.HttpError: <HttpError 404 when requesting 
    https://www.googleapis.com/calendar/v3/calendars/redacted=json returned 
    "Not Found">

任何人都可以帮助解释我所缺少的东西吗？

Answer 1

它应该是使用您的应用程序的用户的电子邮件地址。此外，如果您访问的不是他们自己的日历 ID，则应将其共享给访问它的用户。

calendarId

Calendar identifier. To retrieve calendar IDs call the calendarList.list method. If you want to access the primary calendar of the currently logged in user, use the "primary" keyword.

见下图：

希望这对您有所帮助。

Google 日历 API 日历 ID 的 HttpError 404

Google Calendar API HttpError 404 for calendar ID

python

google-calendar-api

google-apis-explorer