diff -r 000000000000 -r 0d40e90630ef web/lib/django/contrib/gis/db/backend/postgis/__init__.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/django/contrib/gis/db/backend/postgis/__init__.py	Wed Jan 20 00:34:04 2010 +0100
@@ -0,0 +1,48 @@
+__all__ = ['create_test_spatial_db', 'get_geo_where_clause', 'SpatialBackend']
+
+from django.contrib.gis.db.backend.base import BaseSpatialBackend
+from django.contrib.gis.db.backend.postgis.adaptor import PostGISAdaptor
+from django.contrib.gis.db.backend.postgis.creation import create_test_spatial_db
+from django.contrib.gis.db.backend.postgis.field import PostGISField
+from django.contrib.gis.db.backend.postgis.models import GeometryColumns, SpatialRefSys
+from django.contrib.gis.db.backend.postgis.query import *
+
+SpatialBackend = BaseSpatialBackend(name='postgis', postgis=True,
+                                    area=AREA,
+                                    centroid=CENTROID,
+                                    collect=COLLECT,
+                                    difference=DIFFERENCE,
+                                    distance=DISTANCE,
+                                    distance_functions=DISTANCE_FUNCTIONS,
+                                    distance_sphere=DISTANCE_SPHERE,
+                                    distance_spheroid=DISTANCE_SPHEROID,
+                                    envelope=ENVELOPE,
+                                    extent=EXTENT,
+                                    gis_terms=POSTGIS_TERMS,
+                                    geojson=ASGEOJSON,
+                                    gml=ASGML,
+                                    intersection=INTERSECTION,
+                                    kml=ASKML,
+                                    length=LENGTH,
+                                    length_spheroid=LENGTH_SPHEROID,
+                                    make_line=MAKE_LINE,
+                                    mem_size=MEM_SIZE,
+                                    num_geom=NUM_GEOM,
+                                    num_points=NUM_POINTS,
+                                    perimeter=PERIMETER,
+                                    point_on_surface=POINT_ON_SURFACE,
+                                    scale=SCALE,
+                                    select=GEOM_SELECT,
+                                    snap_to_grid=SNAP_TO_GRID,
+                                    svg=ASSVG,
+                                    sym_difference=SYM_DIFFERENCE,
+                                    transform=TRANSFORM,
+                                    translate=TRANSLATE,
+                                    union=UNION,
+                                    unionagg=UNIONAGG,
+                                    version=(MAJOR_VERSION, MINOR_VERSION1, MINOR_VERSION2),
+                                    Adaptor=PostGISAdaptor,
+                                    Field=PostGISField,
+                                    GeometryColumns=GeometryColumns,
+                                    SpatialRefSys=SpatialRefSys,
+                                    )