def post(self, *args, **kwargs):
try:
recurrence = RecurrenceField().clean(
self.request.POST["recurrence_string"])
return HttpResponse(
json.dumps(
recurrence.between(
datetime.now() - timedelta(days=1),
datetime.now() + timedelta(
days=730
), # allow dates up to two years in the future
inc=True,
dtstart=datetime.combine(
DateField().to_python(
self.request.POST["dtstart"]),
datetime.min.time()),
),
default=lambda obj: date_format(
obj, format="SHORT_DATE_FORMAT"),
))
except (TypeError, KeyError, ValidationError):
return HttpResponse()
