app/django/contrib/gis/tests/geoapp/models.py
author Lennard de Rijk <ljvderijk@gmail.com>
Sun, 27 Sep 2009 17:46:43 +0200
changeset 2979 ba4aeaaad0a1
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Fixed GHOP Task Logic's updateEntityProperties. This method now properly calls the supermethod and also uses the right keyword argument (silent instead of siltent).

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()