[FIX] calendar: comparing timezoned datetimes

We transform the rrule stored as a string into a real
rrule object using 'rrule.rrulestr'. The 'UNTIL' parameter
of the rrule might not be timezoned. So the '_until' property
of the rrule object will be a naive datetime.

Later in the '_get_recurrent_date_by_event', we add the recurring
date in the '_exdate' property, but those dates are timezoned.

When iterating on the rrule set (its a set since forceset=True), the
until date and exdate are compared, but it cause crashes as we can not
compare offset-naive and offset-aware datetimes.

This commit make the rrule use only naive or aware datetimes for its
'until' and '_exdate' properties depending on the 'until' property
of calendar.event rrule field.

opw-1825679
closes #24010

0 files changed, 0 insertions, 0 deletions