app/django/contrib/gis/tests/geoapp/models.py
author Lennard de Rijk <ljvderijk@gmail.com>
Sat, 28 Feb 2009 21:12:20 +0000
changeset 1567 b5589e656ed1
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Member template in organization is now called Contributor Template. This matches the Organization Application, this way the information is automatically transferred to the new Organization. Note that the template shows raw HTML, we might change the template tag to use |safe for it's input to show the true layout of the template. I've sent an email to SRabbelier about that. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

from django.contrib.gis.db import models
from django.contrib.gis.tests.utils import mysql

# MySQL spatial indices can't handle NULL geometries.
null_flag = not mysql

class Country(models.Model):
    name = models.CharField(max_length=30)
    mpoly = models.MultiPolygonField() # SRID, by default, is 4326
    objects = models.GeoManager()
    def __unicode__(self): return self.name

class City(models.Model):
    name = models.CharField(max_length=30)
    point = models.PointField() 
    objects = models.GeoManager()
    def __unicode__(self): return self.name

class State(models.Model):
    name = models.CharField(max_length=30)
    poly = models.PolygonField(null=null_flag) # Allowing NULL geometries here.
    objects = models.GeoManager()
    def __unicode__(self): return self.name

class Feature(models.Model):
    name = models.CharField(max_length=20)
    geom = models.GeometryField()
    objects = models.GeoManager()
    def __unicode__(self): return self.name

class MinusOneSRID(models.Model):
    geom = models.PointField(srid=-1) # Minus one SRID.
    objects = models.GeoManager()