def count_pingbacks_handler(sender, **kwargs):
 entry = kwargs['entry']
 entry.pingback_count = (F('pingback_count') + 1)
 entry.save(update_fields=['pingback_count'])

def count_pingbacks_handler ( sender , ** kwargs ) : entry = kwargs [ 'entry' ] entry . pingback_count = ( F ( 'pingback_count' ) + 1 ) entry . save ( update_fields = [ 'pingback_count' ] )
update entry .