import os
import caldav
from datetime import datetime
import requests
from icalendar import Calendar, cal, Event

url = 'http://ical-cdn.teamsnap.com/team_schedule/5f1ddc9e-15b0-4912-84a2-11cc70e9e375.ics'
r = requests.get(url)
username = os.getenv('username')
password = os.getenv('password')
c = cal.Calendar.from_ical(r.content)

calendar_ical = [{
            'dtstart':e['DTSTART'].dt,
            'dtstart': e['DTEND'].dt,
            'summary': e['summary']
          }
         for e in c.subcomponents
         if isinstance(e, Event)]

with caldav.DAVClient(url=url, username=username, password=password) as client:
    my_principal = client.principal()

calendars = my_principal.calendars()
calendar = my_principal.calendar(cal_id="9E2AC562-4328-4CA0-B4D1-D730D9F5E9EF")
events_fetched = calendar.date_search(
    start=datetime(2022, 5, 23), end=datetime(2022, 5, 24), expand=True)
pass