from django.contrib.gis.db.backends.base.features import BaseSpatialFeatures from django.db.backends.postgresql.features import ( DatabaseFeatures as PsycopgDatabaseFeatures, ) class DatabaseFeatures(BaseSpatialFeatures, PsycopgDatabaseFeatures): supports_geography = True supports_3d_storage = True supports_3d_functions = True supports_raster = True supports_empty_geometries = True empty_intersection_returns_none = False