How to remove or change a calendar event?

[cvp]

@ccc I know, but here we need Objectivec NSDateFormatter objects

[ccc]

Yes. My point was about converting from Python datetimes to Objective C datetimes.

[AA737]

@cvp said:

@AA737 Thanks to @JonB , this works

import datetime
import objc_util

with objc_util.autoreleasepool():
	
	# EKEventStore = calendar database
	store = objc_util.ObjCClass('EKEventStore').alloc().init()
	
	# Convert string yyyymmdd to NSdate
	dateFormat = objc_util.ObjCClass('NSDateFormatter').alloc().init()
	dateFormat.setDateFormat_('yyyyMMdd HH:mm')

	date1 = dateFormat.dateFromString_('20200101 00:01') 
	date2 = dateFormat.dateFromString_('20201231 23:59')  

	calendars_array = [calendar for calendar in store.calendars() if str(calendar.title()) == 'Sorties']
	predicate = store.predicateForEventsWithStartDate_endDate_calendars_(date1, date2, calendars_array)
	events = store.eventsMatchingPredicate_(predicate)
	for event in events:
		print(event.title())
		
	store.autorelease()
	
del events, predicate, store, calendars_array 

Fantastic, thanks @cvp and @JonB !