使用 python 创建带有会议的活动，Google Calendar API 创建活动但不创建会议

Question

我正在尝试使用 Python 3 中的 Google Calendar API 创建活动。我还想为该活动生成 Google Meet 会议链接。我正在使用此处提供的文档：

• https://developers.google.com/calendar/quickstart/python
• https://developers.google.com/calendar/v3/reference/events#conferenceData
• https://developers.google.com/calendar/create-events

该事件创建没有问题。但是，它缺少会议链接。到目前为止我的代码如下：

from pathlib import Path
from pickle import load
from pickle import dump
from google.auth.transport.requests import Request
from google_auth_oauthlib.flow import InstalledAppFlow
from googleapiclient.discovery import build
from uuid import uuid4
from typing import Dict, List
from oauth2client import file, client, tools


class EventPlanner:

    def __init__(self, guests: Dict[str, str], schedule: Dict[str, str]):
        guests = [{"email": email} for email in guests.values()]
        service = self._authorize()
        self.event_states = self._plan_event(guests, schedule, service)

    @staticmethod
    def _authorize():
        scopes = ["https://www.googleapis.com/auth/calendar"]
        credentials = None
        token_file = Path("./calendar_creds/token.pickle")

        if token_file.exists():
            with open(token_file, "rb") as token:
                credentials = load(token)

        if not credentials or not credentials.valid:
            if credentials and credentials.expired and credentials.refresh_token:
                credentials.refresh(Request())
            else:
                flow = InstalledAppFlow.from_client_secrets_file('calendar_creds/credentials.json', scopes)
                credentials = flow.run_local_server(port=0)
            with open(token_file, "wb") as token:
                dump(credentials, token)

        calendar_service = build("calendar", "v3", credentials=credentials)

        return calendar_service

    @staticmethod
    def _plan_event(attendees: List[Dict[str, str]], event_time, service: build):
        event = {"summary": "test meeting",
                 "start": {"dateTime": event_time["start"]},
                 "end": {"dateTime": event_time["end"]},
                 "attendees": attendees,
                 "conferenceData": {"createRequest": {"requestId": f"{uuid4().hex}",
                                                      "conferenceSolutionKey": {"type": "hangoutsMeet"}}},
                 "reminders": {"useDefault": True}
                 }
        event = service.events().insert(calendarId="primary", sendNotifications=True, body=event, conferenceDataVersion=1).execute()

        return event


if __name__ == "__main__":
    plan = EventPlanner({"test_guest": "test.guest@gmail.com"}, {"start": "2020-07-31T16:00:00",
                                                                          "end": "2020-07-31T16:30:00"})
    print(plan.event_states)

我怀疑问题出在我已经通过的地方conferenceDataVersion，但文档除了必须通过之外并不清楚它必须通过的地方。我还尝试将其放入事件正文或createRequest. 它总是创建事件而不是会议。不幸的是，我在网上找不到任何关于此的信息。也许我实际上不擅长搜索，但几天来我一直在测试不同的东西并寻找解决方案！如果有人知道我缺少什么，我将非常感谢他们的帮助。

Answer 1

感谢@Tanaike，我找到了问题所在。第一次对 API 进行身份验证时生成的令牌非常具体。事实证明我遇到的问题就是这个。当我删除令牌并再次生成它时，问题就解决了。话虽这么说，我不知道为什么会出现这个问题。如果我找到背后的原因，我会更新回复。但目前，如果您遇到同样的问题，只需删除令牌并重新生成即可。