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Andy Brown brownish

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  • Minnesota State University, Mankato
  • Mankato, Minnesota
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@rodrigoolmo
rodrigoolmo / geoPolymorphicManager.py
Created December 5, 2013 13:33
If you use GeoDjango your models require a GeoManager model manager. If you use django-polymorphic for inheritance in Django your models require a PolymorphicManager model manager. What if you need both functionalities? Then use this manager: GeoPolymorphicManager
from django.contrib.gis.db import models
from django.contrib.gis.db.models.query import GeoQuerySet
from polymorphic import PolymorphicManager
from polymorphic.query import PolymorphicQuerySet
class GeoPolymorphicQuerySet(GeoQuerySet, PolymorphicQuerySet):
'''
QuerySet used in GeoPolymorphicManager.
'''