django1/tests/gis_tests/rasterapp/models.py

from django.contrib.gis.gdal import HAS_GDAL

from ..models import models

if HAS_GDAL:
    class RasterModel(models.Model):
        rast = models.RasterField('A Verbose Raster Name', null=True, srid=4326, spatial_index=True, blank=True)
        rastprojected = models.RasterField('A Projected Raster Table', srid=3086, null=True)
        geom = models.PointField(null=True)

        class Meta:
            required_db_features = ['supports_raster']

        def __str__(self):
            return str(self.id)

    class RasterRelatedModel(models.Model):
        rastermodel = models.ForeignKey(RasterModel, models.CASCADE)

        class Meta:
            required_db_features = ['supports_raster']

        def __str__(self):
            return str(self.id)