icalendar

import datetime from icalendar import Calendar, Event, vRecur # --- Create an iCalendar --- cal = Calendar() cal.add('prodid', '-//My Organisation//Example Calendar App//EN') cal.add('version', '2.0') event = Event() event.add('summary', 'Team Standup') # Always use timezone-aware datetimes for iCalendar event.add('dtstart', datetime.datetime(2024, 7, 10, 9, 0, 0, tzinfo=datetime.timezone.utc)) event.add('dtend', datetime.datetime(2024, 7, 10, 9, 15, 0, tzinfo=datetime.timezone.utc)) event.add('dtstamp', datetime.datetime.now(datetime.timezone.utc)) event['uid'] = 'event_20240710_standup@example.com' event.add('location', 'Online Meeting Room') # Add a recurrence rule (e.g., daily for 5 occurrences) rrule = vRecur({'freq': ['DAILY'], 'count': [5]}) event.add('rrule', rrule) cal.add_component(event) # Serialize to iCalendar format ical_string = cal.to_ical().decode('utf-8') print("--- Generated iCalendar ---") print(ical_string) # --- Parse an iCalendar --- print("\n--- Parsed iCalendar ---") parsed_cal = Calendar.from_ical(ical_string) for component in parsed_cal.walk(): if component.name == 'VEVENT': print(f"Summary: {component.get('summary')}") print(f"Start: {component.get('dtstart').dt}") print(f"End: {component.get('dtend').dt}") if 'rrule' in component: print(f"Recurrence Rule: {component.get('rrule')}")