o ›¨Êhôã@sDddlmZddlmZdd„Zdd„Zdd„Zd d „Zd d „Zd S)é)Ú WGS_84_SRID)Ú SpatialErrorcCst|dƒs td|ƒ‚|S)zP Makes sure the parameter passed in looks like a GEOS ``GEOSGeometry``. Ú geom_typez0Point '%s' doesn't appear to be a GEOS geometry.)Úhasattrr©Úgeom©rúD/var/www/html/env/lib/python3.10/site-packages/haystack/utils/geo.pyÚensure_geometrys  r cCs"t|ƒ|jdkrtd|ƒ‚|S)zI Makes sure the parameter passed in looks like a GEOS ``Point``. ÚPointz(Provided geometry '%s' is not a 'Point'.)r rrrrrr Ú ensure_points  r cCs8t|ƒ| ¡}|jst|_|S|jtkr| t¡|S)z} Ensures the point passed in is a GEOS ``Point`` & returns that point's data is in the WGS-84 spatial reference. )r ÚcloneÚsridrÚ transform)ÚpointÚ new_pointrrr Ú ensure_wgs84s ü rcCs(z|jW|Stytd|ƒ‚w)zD Makes sure the parameter passed in is a 'Distance' object. z/'%s' does not appear to be a 'Distance' object.)ÚkmÚAttributeErrorr)Údistrrr Úensure_distance/s  ý ÿrcCs:|j\}}|j\}}t||ƒt||ƒ}}||f||ffS)zä Takes two opposite corners of a bounding box (order matters!) & generates a two-tuple of the correct coordinates for the bounding box. The two-tuple is in the form ``((min_lat, min_lng), (max_lat, max_lng))``. )ÚcoordsÚminÚmax)Ú bottom_leftÚ top_rightÚwestÚlat_1ÚeastÚlat_2Úmin_latÚmax_latrrr Úgenerate_bounding_box=s  r"N) Úhaystack.constantsrÚhaystack.exceptionsrr r rrr"rrrr Ús