24 class CensusZipcode(models.Model): |
24 class CensusZipcode(models.Model): |
25 "Model for a few South Texas ZIP codes (in original Census NAD83)." |
25 "Model for a few South Texas ZIP codes (in original Census NAD83)." |
26 name = models.CharField(max_length=5) |
26 name = models.CharField(max_length=5) |
27 poly = models.PolygonField(srid=4269) |
27 poly = models.PolygonField(srid=4269) |
28 objects = models.GeoManager() |
28 objects = models.GeoManager() |
|
29 def __unicode__(self): return self.name |
29 |
30 |
30 class SouthTexasZipcode(models.Model): |
31 class SouthTexasZipcode(models.Model): |
31 "Model for a few South Texas ZIP codes." |
32 "Model for a few South Texas ZIP codes." |
32 name = models.CharField(max_length=5) |
33 name = models.CharField(max_length=5) |
33 poly = models.PolygonField(srid=32140) |
34 poly = models.PolygonField(srid=32140, null=True) |
34 objects = models.GeoManager() |
35 objects = models.GeoManager() |
35 def __unicode__(self): return self.name |
36 def __unicode__(self): return self.name |
36 |
37 |
37 class Interstate(models.Model): |
38 class Interstate(models.Model): |
38 "Geodetic model for U.S. Interstates." |
39 "Geodetic model for U.S. Interstates." |