You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
149 lines
4.6 KiB
Python
149 lines
4.6 KiB
Python
import sys
|
|
from fontTools.ttLib import OPTIMIZE_FONT_SPEED, TTLibError, TTLibFileIsCollectionError
|
|
from fontTools.ttLib.ttFont import *
|
|
from fontTools.ttLib.ttCollection import TTCollection
|
|
|
|
|
|
def main(args=None):
|
|
"""Open/save fonts with TTFont() or TTCollection()
|
|
|
|
./fonttools ttLib [-oFILE] [-yNUMBER] files...
|
|
|
|
If multiple files are given on the command-line,
|
|
they are each opened (as a font or collection),
|
|
and added to the font list.
|
|
|
|
If -o (output-file) argument is given, the font
|
|
list is then saved to the output file, either as
|
|
a single font, if there is only one font, or as
|
|
a collection otherwise.
|
|
|
|
If -y (font-number) argument is given, only the
|
|
specified font from collections is opened.
|
|
|
|
The above allow extracting a single font from a
|
|
collection, or combining multiple fonts into a
|
|
collection.
|
|
|
|
If --lazy or --no-lazy are give, those are passed
|
|
to the TTFont() or TTCollection() constructors.
|
|
"""
|
|
from fontTools import configLogger
|
|
|
|
if args is None:
|
|
args = sys.argv[1:]
|
|
|
|
import argparse
|
|
|
|
parser = argparse.ArgumentParser(
|
|
"fonttools ttLib",
|
|
description="Open/save fonts with TTFont() or TTCollection()",
|
|
epilog="""
|
|
If multiple files are given on the command-line,
|
|
they are each opened (as a font or collection),
|
|
and added to the font list.
|
|
|
|
The above, when combined with -o / --output,
|
|
allows for extracting a single font from a
|
|
collection, or combining multiple fonts into a
|
|
collection.
|
|
""",
|
|
)
|
|
parser.add_argument("font", metavar="font", nargs="*", help="Font file.")
|
|
parser.add_argument(
|
|
"-t", "--table", metavar="table", action="append", help="Tables to decompile."
|
|
)
|
|
parser.add_argument(
|
|
"-o", "--output", metavar="FILE", default=None, help="Output file."
|
|
)
|
|
parser.add_argument(
|
|
"-y", metavar="NUMBER", default=-1, help="Font number to load from collections."
|
|
)
|
|
parser.add_argument(
|
|
"--lazy", action="store_true", default=None, help="Load fonts lazily."
|
|
)
|
|
parser.add_argument(
|
|
"--no-lazy", dest="lazy", action="store_false", help="Load fonts immediately."
|
|
)
|
|
parser.add_argument(
|
|
"--flavor",
|
|
dest="flavor",
|
|
default=None,
|
|
help="Flavor of output font. 'woff' or 'woff2'.",
|
|
)
|
|
parser.add_argument(
|
|
"--no-recalc-timestamp",
|
|
dest="recalcTimestamp",
|
|
action="store_false",
|
|
help="Keep the original font 'modified' timestamp.",
|
|
)
|
|
parser.add_argument(
|
|
"-b",
|
|
dest="recalcBBoxes",
|
|
action="store_false",
|
|
help="Don't recalc glyph bounding boxes: use the values in the original font.",
|
|
)
|
|
parser.add_argument(
|
|
"--optimize-font-speed",
|
|
action="store_true",
|
|
help=(
|
|
"Enable optimizations that prioritize speed over file size. This "
|
|
"mainly affects how glyf table and gvar / VARC tables are compiled."
|
|
),
|
|
)
|
|
options = parser.parse_args(args)
|
|
|
|
fontNumber = int(options.y) if options.y is not None else None
|
|
outFile = options.output
|
|
lazy = options.lazy
|
|
flavor = options.flavor
|
|
tables = options.table
|
|
recalcBBoxes = options.recalcBBoxes
|
|
recalcTimestamp = options.recalcTimestamp
|
|
optimizeFontSpeed = options.optimize_font_speed
|
|
|
|
fonts = []
|
|
for f in options.font:
|
|
try:
|
|
font = TTFont(
|
|
f,
|
|
recalcBBoxes=recalcBBoxes,
|
|
recalcTimestamp=recalcTimestamp,
|
|
fontNumber=fontNumber,
|
|
lazy=lazy,
|
|
)
|
|
if optimizeFontSpeed:
|
|
font.cfg[OPTIMIZE_FONT_SPEED] = optimizeFontSpeed
|
|
fonts.append(font)
|
|
except TTLibFileIsCollectionError:
|
|
collection = TTCollection(f, lazy=lazy)
|
|
fonts.extend(collection.fonts)
|
|
|
|
if tables is None:
|
|
if lazy is False:
|
|
tables = ["*"]
|
|
elif optimizeFontSpeed:
|
|
tables = {"glyf", "gvar", "VARC"}.intersection(font.keys())
|
|
else:
|
|
tables = []
|
|
for font in fonts:
|
|
if "GlyphOrder" in tables:
|
|
font.getGlyphOrder()
|
|
for table in tables if "*" not in tables else font.keys():
|
|
font[table] # Decompiles
|
|
|
|
if outFile is not None:
|
|
if len(fonts) == 1:
|
|
fonts[0].flavor = flavor
|
|
fonts[0].save(outFile)
|
|
else:
|
|
if flavor is not None:
|
|
raise TTLibError("Cannot set flavor for collections.")
|
|
collection = TTCollection()
|
|
collection.fonts = fonts
|
|
collection.save(outFile)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|