Try a double underscore between distance and lte. _Nik
On 6/30/2012 5:18 PM, Odagi wrote: > Hello all. I'm wondering how to resolve this problem with a > GeoDjango.This are my models: > > > from django.db import models > from django.contrib.gis.db import models as geomodels > from django.contrib.gis.geos import Point > from django.contrib.gis.measure import D > > class Place(geomodels.Model): > name = models.CharField(max_length=50) > point = geomodels.PointField(null=True) > objects = geomodels.GeoManager() > > def __unicode__(self): > return u"%s the place" % self.name > > > class Restaurant(models.Model): > place = models.OneToOneField(Place, primary_key=True) > serves_hot_dogs = models.BooleanField() > serves_pizza = models.BooleanField() > > def __unicode__(self): > return u"%s the restaurant" % self.place.name > > > > How can I get all Restaurants that serve pizza in a radio of 45km of a > given (geolocation) point? > I'm trying something like: > > pnt = Point(-34.5875015259, -58.6725006104) > Restaurant.objects.all().filter(place__point__distance_lte=(pnt, > D(km=45))) > > But it's not working: > Join on field 'point' not permitted. Did you misspell 'distance_lte' for the > lookup type? > > Any ideas? > Thanks in advance. > > > > > -- > You received this message because you are subscribed to the Google > Groups "Django users" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/django-users/-/eGmII8v1GMMJ. > 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. -- 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.
