On the following example models (actual models, removed of cruft that doesn't seem to apply) I'd like to add a "get_upcoming_events" method to Band like the one on Venue, but because of the relationship I'm not sure how to use the API/filter. (An Event has the same bands, at possibly different occurrences, whereas each Occurrence happens at a particular Venue - if the models/structure needed justifying).
[ code highlighted @ dpaste: http://dpaste.com/118817/ ] class Event(models.Model): name = models.CharField(max_length=50, unique=True) bands = models.ManyToManyField(Band) class EventOccurrence(models.Model): name = models.CharField(max_length=50, blank=True) venue = models.ForeignKey(Venue) event = models.ForeignKey(Event) start = models.DateField() end = models.DateField() class Band(models.Model): admin_approved = models.BooleanField(default=False) name = models.CharField(max_length=50, unique=True) def get_upcoming_events(self): # How do I get Events, where the EventOccurrence.start is filtered # the same as this method on the Venue model? pass class Venue(models.Model): name = models.CharField(max_length=50) def get_upcoming_events(self): return self.eventoccurrence_set.filter (start__gte=datetime.today()) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
