tfFddlZddlmZedZdZdZdZdZdZy) N)contextmanagerc#K|jd d|jy#|jxYww)aContextify SQLite transactions. Use with auto-commit mode. E.g.: conn = sqlite3.connect("my.db", isolation_level=None) Parameters ---------- conn : SQLite connection SQLite connection Yields ------ None Nothing BEGINN)executecommitrollback)conns [/var/www/html/software/conda/envs/higlass/lib/python3.12/site-packages/clodius/cli/utils.py transactionr s9  LL   sA*A=AcZt|||\}}t||dz|dz\}}||||fS)zbconvert Google-style Mercator tile coordinate to (minlat, maxlat, minlng, maxlng) bounding box)get_lng_lat_from_tile_pos)zoomxyminlngminlatmaxlngmaxlats r get_tile_boxr s?/tQ:NFF.tQUAEBNFF FFF ++ctjdtjz|zd|zz z }t|}|dztjz }dd|zd|zz z}||fS)zZconvert Google-style Mercator tile coordinate to (lng, lat) of top-left corner of tilef@gfv@)mathpi gudermannian)rrrlat_radlatlngs r rr*sf ggDGG a1955G7#G E/DGG #C 519T * *C :rc|tjzdz }t|}d|z|dzzdz }d|ztj|z zdtjzz }||fS)z[convert lng/lat to Google-style Mercator tile coordinate (x, y) at the given zoom levelrrr)rrinv_gudermannian)r!r rrrrs r get_tile_pos_from_lng_latr$:sdDGGme#Gw'G T S5[!E)A T TWWw&'1tww;7A q6Mrcdtjtj|ztjdz z SNr)ratanexpr)rs r rrHs+ tyy!% %! 33rctjtj|tjdz zdz Sr&)rlogtanr)rs r r#r#Ls+ 88DHHa$''A+o23 44r) r contextlibrr rrr$rr#rr r.s8 %4,  45r