59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
from django.contrib.gis.db import models
|
|
from django.utils.encoding import python_2_unicode_compatible
|
|
|
|
@python_2_unicode_compatible
|
|
class SouthTexasCity(models.Model):
|
|
"City model on projected coordinate system for South Texas."
|
|
name = models.CharField(max_length=30)
|
|
point = models.PointField(srid=32140)
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|
|
|
|
@python_2_unicode_compatible
|
|
class SouthTexasCityFt(models.Model):
|
|
"Same City model as above, but U.S. survey feet are the units."
|
|
name = models.CharField(max_length=30)
|
|
point = models.PointField(srid=2278)
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|
|
|
|
@python_2_unicode_compatible
|
|
class AustraliaCity(models.Model):
|
|
"City model for Australia, using WGS84."
|
|
name = models.CharField(max_length=30)
|
|
point = models.PointField()
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|
|
|
|
@python_2_unicode_compatible
|
|
class CensusZipcode(models.Model):
|
|
"Model for a few South Texas ZIP codes (in original Census NAD83)."
|
|
name = models.CharField(max_length=5)
|
|
poly = models.PolygonField(srid=4269)
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|
|
|
|
@python_2_unicode_compatible
|
|
class SouthTexasZipcode(models.Model):
|
|
"Model for a few South Texas ZIP codes."
|
|
name = models.CharField(max_length=5)
|
|
poly = models.PolygonField(srid=32140, null=True)
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|
|
|
|
@python_2_unicode_compatible
|
|
class Interstate(models.Model):
|
|
"Geodetic model for U.S. Interstates."
|
|
name = models.CharField(max_length=10)
|
|
path = models.LineStringField()
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|
|
|
|
@python_2_unicode_compatible
|
|
class SouthTexasInterstate(models.Model):
|
|
"Projected model for South Texas Interstates."
|
|
name = models.CharField(max_length=10)
|
|
path = models.LineStringField(srid=32140)
|
|
objects = models.GeoManager()
|
|
def __str__(self): return self.name
|