44 Commits

Author	SHA1	Message	Date
geospatial-jeff	c9e0c9d019	open mmap with ACCESS_READ	2023-05-28 09:41:08 -06:00
nokonoko1203	9144d00a86	Add processing before inserting into the MBTiles metadata table.	2023-02-15 17:00:22 +09:00
fscottfoti	681526a370	<= was in the JS, < was in the python	2023-01-28 13:19:48 -08:00
Brandon Liu	78cde0d51f	python: raise errors in overflow and invalid tile ID cases	2022-12-22 21:56:23 +08:00
Brandon Liu	cd1374cc33	python: fix magic number in writer, assert current spec version and magic number in reader	2022-11-01 17:24:29 +08:00
Brandon Liu	5a636313e9	python convert print output more correct : entry > addressed tile	2022-10-18 20:30:16 +08:00
Brandon Liu	819a0e6f2b	python: default to max dir depth 3, don't default compression in writer	2022-10-16 12:33:39 +08:00
Brandon Liu	b1c7cf59a3	implement pmtiles-to-mbtiles and pmtiles-to-dir conversions; don't delete redundant metadata keys (center, minzoom, etc)	2022-10-13 19:23:57 +08:00
Brandon Liu	5e400b0dbd	python: string repr for entries	2022-10-13 19:23:57 +08:00
Brandon Liu	eae1d3a11d	python writer: fix bug in construction of leaf dir entries	2022-10-13 19:23:57 +08:00
Brandon Liu	b89bf951bb	replace python reader with v3 reader	2022-10-13 19:23:57 +08:00
Brandon Liu	0f03dc3312	python: pmtiles-convert from mbtiles writes v3 spec	2022-10-12 00:02:59 +08:00
Brandon Liu	b1cfa7da24	python v3: serialize/deserialize header	2022-10-11 16:58:42 +08:00
Brandon Liu	904031a85e	python client: implement v3 directory serialization/deserialization	2022-10-11 15:57:15 +08:00
Brandon Liu	6087d89391	initial implementations of python v3 utility functions	2022-10-11 13:58:08 +08:00
Brandon Liu	8de8a87e06	Merge pull request #55 from bayre/patch-1 ... Adopt Reader, MmapSource in pmtiles_to_dir	2022-07-19 00:53:14 +08:00
Brandon Liu	de687baf61	python reader: fix leaf level querying	2022-07-18 21:00:46 +08:00
Ben Ayre	4ddda66498	Adopt Reader, MmapSource in pmtiles_to_dir	2022-07-13 08:48:44 +01:00
Brandon Liu	80c0e2b436	Python API changed to do I/O in larger blocks	2022-07-07 21:57:28 +08:00
Brandon Liu	3811ff9b1b	js decoder 1.1.0 ... adds fflate dependency; maplibre decoder can read gzipped tiles [#41]	2022-07-07 12:36:16 +08:00
Brandon Liu	3944d27833	refactor python reader to take a get_bytes function; add reader tests [#38]	2022-04-26 16:15:03 +08:00
fscottfoti	ed40933563	reformat with black	2022-04-09 12:44:54 -07:00
Brandon Liu	cd5ebcccc9	python writer correctly handles sparse pyramids where leaf parent tile missing [#37]	2022-03-20 18:24:08 +08:00
Brandon Liu	df8256f10b	python writer: fix logical error when a packed leaf directory overflows [#37]	2022-03-20 18:20:56 +08:00
Brandon Liu	c9b0ddc558	python reader can read v2 archives (non-fixed leaf level) [#36]	2022-03-17 15:50:17 +08:00
Brandon Liu	7fe6325c74	refactor of python writer; separate pyramid building from i/o	2022-02-28 10:59:02 +08:00
Brandon Liu	94e3ef2765	fix writing of sorted leaf directories in python [#34]	2022-02-26 22:18:16 +08:00
Brandon Liu	827560bc74	python library writes spec v2; bump 1.1.0	2022-02-18 11:41:27 +08:00
Brandon Liu	bfa8d178a6	Merge pull request #23 from eddy-geek/smart_base_zoom ... writer: Leaf directories: Find best base zoom	2022-02-07 23:38:55 +08:00
Brandon Liu	d6298b698d	fix leaf sort	2022-01-30 18:45:40 +08:00
Brandon Liu	1c0211602f	directories are always sorted in ascending z,x,y order [#26]	2022-01-30 12:14:22 +08:00
Brandon Liu	d7ece9915b	pmtiles-convert --gzip flag explicitly controls tile-level compression (default disabled) [#26]	2022-01-23 13:44:50 +08:00
EdwardO	2501219ef4	Correctly flip back to TMS in pmt_to_mbt. Fixes #21	2021-12-20 10:49:03 +01:00
EdwardO	d8298e4e87	Refactor to allow use as python library	2021-12-20 10:49:03 +01:00
EdwardO	dfe54a3c39	writer: Leaf directories: Find best base zoom ... ... to avoid extra indirection for as many tiles as we can	2021-12-18 20:19:26 +01:00
Brandon Liu	f439b3bf4c	handle case where there are not root tiles, only leaf directories [#13]	2021-05-19 12:56:51 +08:00
Brandon Liu	27e2305fb4	pmtiles-convert does pmtiles to mbtiles	2021-03-02 17:45:11 +08:00
Brandon Liu	9e41c46bcd	cleanup leafdir logic	2021-03-01 16:20:12 +08:00
Brandon Liu	9279619cd1	python supports recursive directories	2021-02-18 20:08:01 +08:00
Brandon Liu	f309d81aa2	fix root dir writing, refactor js getZxy	2021-02-18 16:21:30 +08:00
Brandon Liu	ab8f1e889d	detect and decompress gzipped tile data	2021-02-18 10:59:39 +08:00
Brandon Liu	67560e9abf	add pmtiles writer implementation	2021-02-17 14:23:49 +08:00
Brandon Liu	ba041c3760	version bump	2021-02-17 13:18:33 +08:00
Brandon Liu	154cc139d4	Add python package structure	2021-02-16 19:46:34 +08:00