o Nrfºã@s,ddlZddlZddlZdd„Zdd„ZdS)éNcCsœtj |¡s ddiSt |¡}| d¡ ¡}|d|d|ddœ}z|d|d <|d |d <Wn ty9Ynwz |d |d <W|StyMY|Sw)NÚerrorzTileset info is not available!zSELECT * FROM tileset_infoééé)Z tile_sizeZmax_zoomÚmax_sizeéÚwidthé Úheighté Zdtype)ÚosÚpathÚisfileÚsqlite3ÚconnectÚexecuteÚfetchoneÚ IndexError)ZtilesetÚdbÚresÚo©rú^/var/www/html/software/conda/envs/catlas/lib/python3.10/site-packages/clodius/tiles/imtiles.pyÚget_tileset_infos$    ÿ ýýrc Cs¸t |¡}g}|o t|ƒ}|D]J}|| d¡dd… d¡}d}t|dƒt|dƒt|dƒdœ} | || ¡ ¡} | rY| d} |rHd| i} n d t  | ¡  d ¡i} |  || f¡q|S) aœ Generate tiles from a imtiles file. Parameters ---------- tileset: tilesets.models.Tileset object The tileset that the tile ids should be retrieved from tile_ids: [str,...] A list of tile_ids (e.g. xyx.0.0.1) identifying the tiles to be retrieved Returns ------- generated_tiles: [(tile_id, tile_data),...] A list of tile_id, tile_data tuples Ú.éNz:SELECT image FROM tiles WHERE z = :z AND y = :y AND x = :xré)ÚzÚyÚxÚimageZdensezlatin-1) rrÚlenÚfindÚsplitÚintrrÚbase64Ú b64encodeÚdecodeÚappend) ÚfilenameZtile_idsÚrawrZgenerate_tilesZgenerate_imageZtile_idÚidÚsqlÚparamrZ image_blobZ tile_datarrrÚ get_tiless  $ €r.)r%r rrr.rrrrÚs