Not all calendar events being returned by using `events().list`

Environment details

• OS type and version: MacOS Catalina 10.15.4
• Python version: 3.7.5
• pip version: 20.1.1
• google-api-python-client version: 1.8.4

Steps to reproduce

1. Create google service account
2. Download credentials json
3. Create a new calendar https://calendar.google.com/calendar/r
4. Create 2 types of events, the specific hour event and the all day event
5. Share that calendar with the service-account’s email
6. Write down the id of the calendar Should look something like this: [e-mail]
7. Add the contents of the credentials and the calendar id to the code example
8. Run the example and it will return only 1 event (specific hour event), when expected 2, so all day event was missing from the response…

Code example

from google.oauth2 import service_account
from googleapiclient.discovery import build
from datetime import datetime, timedelta


def get_events(calendar_id: str, secrets: dict):
    SCOPES = ['https://www.googleapis.com/auth/calendar']
    SUBJECT = secrets['client_email']
    credentials = service_account.Credentials.from_service_account_info(
        secrets, scopes=SCOPES)
    delegated_credentials = credentials.with_subject(SUBJECT)
    service = build(
        'calendar', 'v3', credentials=delegated_credentials, cache_discovery=False)

    now = (datetime.utcnow() - timedelta(days=2)).isoformat() + 'Z'
    time_max = (datetime.utcnow() + timedelta(days=2)).isoformat() + 'Z'
    events = service.events().list(calendarId=calendar_id, timeMin=now, timeMax=time_max, maxResults=10,
                                   orderBy='startTime', singleEvents=True, showHiddenInvitations=True).execute()
    return events.get('items', [])


secrets = {
    # credentials goes here
}

calendarId = # your calendar id here

print(get_events(calendarId, secrets))

I’ve tried looking it up on google and stackoverflow, found nothing except that someone created a similar issue which was never really resolved. There fore I am creating a new issue with the code example.

Thank you! ❤️

[busunkim96]

Thanks for the update @WixoLeo! I’m sure it will help someone else running into the same issue.

The best place to raise product related bugs is the issue tracker.

[PenzinAlexander]

Hello everyone. Faced the same issue. Did someone got a solution for this?