Google 日历 API - 预约安排

Question

在 Google 日历中您可以添加“预约安排”

这些事件会定期重复。但它们并不是由普通事件产生的。它们是按照时间表精确创建的。

如何使用 Google API 访问它们？

我已经尝试过

service.events().list

和

service.events().instances

，但似乎都没有退货。

我正在使用Python 这是我使用 service.events().instances 的代码

import os
from dotenv import load_dotenv

import datetime
import time
import schedule

from google.auth.transport.requests import Request
from google.oauth2.credentials import Credentials
from google_auth_oauthlib.flow import InstalledAppFlow
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError

load_dotenv()

SCOPES = ["https://www.googleapis.com/auth/calendar"]


def main():
    creds = None
    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())

    try:
        service = build("calendar", "v3", credentials=creds)
        now = datetime.datetime.utcnow().isoformat() + 'Z'  
        week_later = (datetime.datetime.utcnow() +
                  datetime.timedelta(days=7)).isoformat() + 'Z'
        # Call the Calendar API
        instances_result = (
            service.events()
            .instances(
                calendarId="primary",
                timeMin=now,
                timeMax=week_later,
                maxResults=100,
                eventId='recurringEventId',
            )
            .execute()
        )
        instances = instances_result.get("items", [])
        if not instances:
            print("No upcoming instances found.")
            return

        # Prints the start and name of the next 10 events
        for instance in instances:
            start = instance["start"].get(
                "dateTime", instance["start"].get("date"))
            print(start, instance["summary"])
    

    except HttpError as error:
        print(f"An error occurred: {error}")


if __name__ == "__main__":
    main()

运行程序后，我得到“未找到即将到来的实例。”

Answer 1

你能找到这个问题的答案吗？我们在从 API 查找活动的预约安排信息时遇到了类似的问题。