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from django.utils.encoding import python_2_unicode_compatible
from ..models import models
@python_2_unicode_compatible
class NamedModel(models.Model):
name = models.CharField(max_length=30)
objects = models.GeoManager()
class Meta:
abstract = True
required_db_features = ['gis_enabled']
def __str__(self):
return self.name
class City(NamedModel):
point = models.PointField(geography=True)
class Meta:
app_label = 'geogapp'
required_db_features = ['gis_enabled']
class Zipcode(NamedModel):
code = models.CharField(max_length=10)
poly = models.PolygonField(geography=True)
class County(NamedModel):
state = models.CharField(max_length=20)
mpoly = models.MultiPolygonField(geography=True)
class Meta:
app_label = 'geogapp'
required_db_features = ['gis_enabled']
def __str__(self):
return ' County, '.join([self.name, self.state])
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