1 __all__ = ['create_test_spatial_db', 'get_geo_where_clause', 'SpatialBackend'] |
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2 |
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3 from django.contrib.gis.db.backend.base import BaseSpatialBackend |
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4 from django.contrib.gis.db.backend.postgis.adaptor import PostGISAdaptor |
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5 from django.contrib.gis.db.backend.postgis.creation import create_test_spatial_db |
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6 from django.contrib.gis.db.backend.postgis.field import PostGISField |
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7 from django.contrib.gis.db.backend.postgis.models import GeometryColumns, SpatialRefSys |
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8 from django.contrib.gis.db.backend.postgis.query import * |
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9 |
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10 SpatialBackend = BaseSpatialBackend(name='postgis', postgis=True, |
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11 area=AREA, |
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12 centroid=CENTROID, |
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13 collect=COLLECT, |
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14 difference=DIFFERENCE, |
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15 distance=DISTANCE, |
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16 distance_functions=DISTANCE_FUNCTIONS, |
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17 distance_sphere=DISTANCE_SPHERE, |
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18 distance_spheroid=DISTANCE_SPHEROID, |
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19 envelope=ENVELOPE, |
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20 extent=EXTENT, |
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21 gis_terms=POSTGIS_TERMS, |
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22 geojson=ASGEOJSON, |
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23 gml=ASGML, |
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24 intersection=INTERSECTION, |
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25 kml=ASKML, |
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26 length=LENGTH, |
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27 length_spheroid=LENGTH_SPHEROID, |
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28 make_line=MAKE_LINE, |
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29 mem_size=MEM_SIZE, |
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30 num_geom=NUM_GEOM, |
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31 num_points=NUM_POINTS, |
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32 perimeter=PERIMETER, |
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33 point_on_surface=POINT_ON_SURFACE, |
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34 scale=SCALE, |
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35 select=GEOM_SELECT, |
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36 snap_to_grid=SNAP_TO_GRID, |
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37 svg=ASSVG, |
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38 sym_difference=SYM_DIFFERENCE, |
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39 transform=TRANSFORM, |
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40 translate=TRANSLATE, |
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41 union=UNION, |
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42 unionagg=UNIONAGG, |
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43 version=(MAJOR_VERSION, MINOR_VERSION1, MINOR_VERSION2), |
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44 Adaptor=PostGISAdaptor, |
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45 Field=PostGISField, |
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46 GeometryColumns=GeometryColumns, |
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47 SpatialRefSys=SpatialRefSys, |
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48 ) |
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