django1/django/contrib/gis/db/backend/postgis/__init__.py

43 lines
2.3 KiB
Python

__all__ = ['create_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_spatial_db
from django.contrib.gis.db.backend.postgis.field import PostGISField
from django.contrib.gis.db.backend.postgis.query import *
SpatialBackend = BaseSpatialBackend(name='postgis', postgis=True,
area=AREA,
centroid=CENTROID,
difference=DIFFERENCE,
distance=DISTANCE,
distance_functions=DISTANCE_FUNCTIONS,
distance_sphere=DISTANCE_SPHERE,
distance_spheroid=DISTANCE_SPHEROID,
envelope=ENVELOPE,
extent=EXTENT,
gis_terms=POSTGIS_TERMS,
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,
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,
)