Refs #26753 -- Removed obsolete workarounds in GIS tests for lack of GDAL.

Missed in f7a363ee.

tests/gis_tests/distapp/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
-from ..models import models
 from ..utils import gisfield_may_be_null
 
 

tests/gis_tests/geo3d/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
-from ..models import models
-
 
 @python_2_unicode_compatible
 class NamedModel(models.Model):

tests/gis_tests/geoadmin/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
 from ..admin import admin
-from ..models import models
 
 
 @python_2_unicode_compatible

tests/gis_tests/geoapp/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
-from ..models import models
 from ..utils import gisfield_may_be_null
 
 

tests/gis_tests/geogapp/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
-from ..models import models
-
 
 @python_2_unicode_compatible
 class NamedModel(models.Model):

tests/gis_tests/gis_migrations/migrations/0001_initial.py

-from django.db import connection, migrations, models
-
-from ...models import models as gis_models
+from django.contrib.gis.db import models
+from django.db import connection, migrations
 
 ops = [
     migrations.CreateModel(
@@ -8,7 +7,7 @@ ops = [
         fields=[
             ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
             ('name', models.CharField(max_length=100, unique=True)),
-            ('geom', gis_models.MultiPolygonField(srid=4326)),
+            ('geom', models.MultiPolygonField(srid=4326)),
         ],
         options={
             'required_db_features': ['gis_enabled'],
@@ -27,7 +26,7 @@ ops = [
             )),
             ('address', models.CharField(max_length=100)),
             ('zip_code', models.IntegerField(null=True, blank=True)),
-            ('geom', gis_models.PointField(srid=4326, geography=True)),
+            ('geom', models.PointField(srid=4326, geography=True)),
         ],
         options={
             'required_db_features': ['gis_enabled'],
@@ -59,7 +58,7 @@ if connection.features.gis_enabled and connection.features.supports_raster:
             fields=[
                 ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
                 ('name', models.CharField(max_length=100, unique=True)),
-                ('rast', gis_models.fields.RasterField(srid=4326)),
+                ('rast', models.fields.RasterField(srid=4326)),
             ],
             options={
             },

tests/gis_tests/inspectapp/models.py

-from ..models import models
+from django.contrib.gis.db import models
 
 
 class AllOGRFields(models.Model):

tests/gis_tests/layermap/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
-from ..models import models
-
 
 @python_2_unicode_compatible
 class NamedModel(models.Model):

tests/gis_tests/models.py

-from django.core.exceptions import ImproperlyConfigured
-from django.db import models
-
-
-class DummyField(models.Field):
-    def __init__(self, dim=None, srid=None, geography=None, spatial_index=True, *args, **kwargs):
-        super(DummyField, self).__init__(*args, **kwargs)
-
-
-try:
-    from django.contrib.gis.db import models
-    # Store a version of the original raster field for testing the exception
-    # raised if GDAL isn't installed.
-    models.OriginalRasterField = models.RasterField
-except ImproperlyConfigured:
-    models.GeometryField = DummyField
-    models.LineStringField = DummyField
-    models.MultiPointField = DummyField
-    models.MultiPolygonField = DummyField
-    models.PointField = DummyField
-    models.PolygonField = DummyField
-    models.RasterField = DummyField
-
-try:
-    models.RasterField()
-except ImproperlyConfigured:
-    models.RasterField = DummyField

tests/gis_tests/rasterapp/models.py

+from django.contrib.gis.db import models
 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)

tests/gis_tests/relatedapp/models.py

+from django.contrib.gis.db import models
 from django.utils.encoding import python_2_unicode_compatible
 
-from ..models import models
-
 
 class SimpleModel(models.Model):