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from django.contrib.gis.db import models
from django.utils.encoding import python_2_unicode_compatible
@python_2_unicode_compatible
class City(models.Model):
name = models.CharField(max_length=30)
point = models.PointField(geography=True)
objects = models.GeoManager()
def __str__(self): return self.name
@python_2_unicode_compatible
class Zipcode(models.Model):
code = models.CharField(max_length=10)
poly = models.PolygonField(geography=True)
objects = models.GeoManager()
def __str__(self): return self.code
@python_2_unicode_compatible
class County(models.Model):
name = models.CharField(max_length=25)
state = models.CharField(max_length=20)
mpoly = models.MultiPolygonField(geography=True)
objects = models.GeoManager()
def __str__(self): return ' County, '.join([self.name, self.state])
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