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https://github.com/protomaps/PMTiles.git
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579cd7a2a4
Add disk_to_pmtiles CLI command and function for converting raster image pyramids to PMTiles.
56 lines
2.1 KiB
Python
Executable File
56 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python
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# pmtiles to files
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import argparse
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import os
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import shutil
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from pmtiles.convert import mbtiles_to_pmtiles, pmtiles_to_mbtiles, pmtiles_to_dir, disk_to_pmtiles
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parser = argparse.ArgumentParser(
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description="Convert between PMTiles and other archive formats."
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)
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parser.add_argument("input", help="Input .mbtiles, .pmtiles, or directory")
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parser.add_argument("output", help="Output .mbtiles, .pmtiles, or directory")
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parser.add_argument(
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"--maxzoom", help="The maximum zoom level to include in the output. Set to 'auto' when converting from directory to use the highest zoom."
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)
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parser.add_argument(
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"--overwrite", help="Overwrite the existing output.", action="store_true"
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)
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parser.add_argument(
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"--scheme", help="Tiling scheme of the input directory ('ags', 'gwc', 'zyx', 'zxy' (default))."
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)
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parser.add_argument(
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"--format", help="Raster image format of tiles in the input directory ('png', 'jpeg', 'webp', 'avif') if not provided in the metadata.", dest="tile_format"
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)
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parser.add_argument(
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"--verbose", help="Print progress when converting a directory to .pmtiles.", action="store_true"
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)
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args = parser.parse_args()
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if os.path.exists(args.output) and not args.overwrite:
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print("Output exists, use --overwrite to overwrite the output.")
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exit(1)
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if args.overwrite:
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if os.path.isfile(args.output):
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os.remove(args.output)
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elif os.path.isdir(args.output):
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shutil.rmtree(args.output)
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if args.input.endswith(".mbtiles") and args.output.endswith(".pmtiles"):
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print("Notice: check out the new PMTiles converter at https://github.com/protomaps/go-pmtiles")
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mbtiles_to_pmtiles(args.input, args.output, args.maxzoom)
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elif args.input.endswith(".pmtiles") and args.output.endswith(".mbtiles"):
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pmtiles_to_mbtiles(args.input, args.output)
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elif args.input.endswith(".pmtiles"):
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pmtiles_to_dir(args.input, args.output)
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elif args.output.endswith(".pmtiles"):
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disk_to_pmtiles(args.input, args.output, args.maxzoom, scheme=args.scheme, tile_format=args.tile_format, verbose=args.verbose)
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else:
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print("Conversion not implemented")
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