U mÇ f¸ã@sFdZddlmZddlmZddlmZddlmZGdd„dƒZ dS) zL This object provides quoting for GEOS geometries into PostgreSQL/PostGIS. é)ÚBinary)Ú ISQLQuote)Ú to_pgraster)Ú GEOSGeometryc@sReZdZddd„Zdd„Zdd„Zdd „Zd d „Zed d „ƒZ dd„Z dd„Z dS)ÚPostGISAdapterFcCsLt|ttfƒ|_|jr0t|jƒ|_t|jƒ|_n t|ƒ|_|j |_ ||_ dS)z3 Initialize on the spatial object. N) Ú isinstancerrÚ is_geometryÚbytesÚewkbrÚ_adapterrZsridÚ geography)ÚselfÚobjr ©rúR/tmp/pip-unpacked-wheel-siwebuq3/django/contrib/gis/db/backends/postgis/adapter.pyÚ__init__ s  zPostGISAdapter.__init__cCs|tkr |Stdƒ‚dS)z9Does the given protocol conform to what Psycopg2 expects?zs