78 lines
2.2 KiB
Python
Executable File
78 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function, division, absolute_import
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from fontTools.misc.py23 import *
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from fontTools import configLogger
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from fontTools.ttLib import TTFont
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from fontTools.ttx import makeOutputFileName
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from fontTools.ttLib.woff2 import WOFF2FlavorData
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import sys
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import logging
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import argparse
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def woff2_compress(input_file, output_file, transform_tables=None):
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logging.info("Processing %s => %s" % (input_file, output_file))
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font = TTFont(input_file, recalcBBoxes=False, recalcTimestamp=False)
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font.flavor = "woff2"
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if transform_tables is not None:
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font.flavorData = WOFF2FlavorData(transformedTables=transform_tables)
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font.save(output_file, reorderTables=False)
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def main(args=None):
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parser = argparse.ArgumentParser()
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parser.add_argument("input_file", metavar="INPUT_FILE")
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parser.add_argument("-o", "--output-file", default=None)
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transform_group = parser.add_argument_group()
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transform_group.add_argument(
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"--no-glyf-transform",
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action="store_true",
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help="Do not transform glyf (and loca) tables",
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)
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transform_group.add_argument(
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"--hmtx-transform",
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action="store_true",
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help="Enable optional transformation for 'hmtx' table",
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)
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logging_group = parser.add_mutually_exclusive_group(required=False)
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logging_group.add_argument(
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"-v", "--verbose", action="store_true", help="Run more verbosely."
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)
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logging_group.add_argument(
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"-q", "--quiet", action="store_true", help="Turn verbosity off."
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)
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options = parser.parse_args(args)
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configLogger(
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logger=logging.getLogger(),
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level=("DEBUG" if options.verbose else "ERROR" if options.quiet else "INFO"),
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)
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input_file = options.input_file
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if options.output_file:
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output_file = options.output_file
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else:
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output_file = makeOutputFileName(input_file, outputDir=None, extension=".woff2")
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if options.no_glyf_transform:
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transform_tables = set()
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else:
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transform_tables = {"glyf", "loca"}
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if options.hmtx_transform:
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transform_tables.add("hmtx")
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woff2_compress(input_file, output_file, transform_tables)
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if __name__ == "__main__":
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sys.exit(main())
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