U àåf¼ã@s:dZddlmZddlmZddlmZGdd„dƒZdS)zL This object provides quoting for GEOS geometries into PostgreSQL/PostGIS. é)Ú to_pgraster)Ú GEOSGeometry)Úsqlc@sJeZdZddd„Zdd„Zdd„Zdd „Zd d „Zed d „ƒZ dd„Z dS)ÚPostGISAdapterFcCs@t|ttfƒ|_|jr$t|jƒ|_n t|ƒ|_|j|_||_dS)z3 Initialize on the spatial object. N) Ú isinstancerrÚ is_geometryÚbytesÚewkbrZsridÚ geography)ÚselfÚobjr ©r úR/tmp/pip-unpacked-wheel-_jot26k8/django/contrib/gis/db/backends/postgis/adapter.pyÚ__init__ s  zPostGISAdapter.__init__cCs$ddlm}||kr|Stdƒ‚dS)z9Does the given protocol conform to what Psycopg2 expects?r)Ú ISQLQuotez|jr(d|jrdndt |j¡ ¡fSd|j ¡ ¡SdS)zP Return a properly quoted string for use in PostgreSQL/PostGIS. s%s(%s)sST_GeogFromWKBsST_GeomFromEWKBs '%s'::rasterN)rr rÚquoter ÚencodeÚhexrr r rr2s  þzPostGISAdapter.getquotedN)F) Ú__name__Ú __module__Ú __qualname__rrrrrÚ classmethodrrr r r rr s   rN)Ú__doc__Z/django.contrib.gis.db.backends.postgis.pgrasterrZdjango.contrib.gis.geosrZ)django.db.backends.postgresql.psycopg_anyrrr r r rÚs