mirror of
https://github.com/ryanoasis/nerd-fonts.git
synced 2024-12-19 20:12:52 +02:00
87 lines
3.7 KiB
Python
Executable File
87 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# coding=utf8
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# Nerd Fonts Version: 3.0.0
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# Script Version: 1.1.1
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# Example Usage:
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# ./generate-glyph-info-from-set.py --font ../../src/glyphs/materialdesignicons-webfont.ttf --start f001 --end f847 --offset 4ff --prefix mdi
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# ./generate-glyph-info-from-set.py --font ../../src/glyphs/materialdesign/*.ttf --start f0001 --end f1af0 --offset 0 --prefix md
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# ./generate-glyph-info-from-set.py --font ../../src/glyphs/weathericons-regular-webfont.ttf --start f000 --end f0eb --negoffset d00 --prefix weather --nogaps
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from __future__ import absolute_import, print_function, unicode_literals
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version = "3.0.0"
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projectName = "Nerd Fonts"
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projectNameAbbreviation = "NF"
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projectNameSingular = projectName[:-1]
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import sys
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try:
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import psMat
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except ImportError:
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sys.exit(projectName + ": FontForge module is probably not installed. [See: http://designwithfontforge.com/en-US/Installing_Fontforge.html]")
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import re
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import os
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import argparse
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from argparse import RawTextHelpFormatter
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import errno
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import subprocess
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try:
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#Load the module
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import fontforge
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except ImportError:
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sys.exit(projectName + ": FontForge module could not be loaded. Try installing fontforge python bindings [e.g. on Linux Debian or Ubuntu: `sudo apt install fontforge python-fontforge`]")
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parser = argparse.ArgumentParser(description='Nerd Fonts Glyph Info Generator: displays code point and glyph names from given set\n\n* Website: https://www.nerdfonts.com\n* Version: ' + version + '\n* Development Website: https://github.com/ryanoasis/nerd-fonts\n* Changelog: https://github.com/ryanoasis/nerd-fonts/blob/-/changelog.md', formatter_class=RawTextHelpFormatter)
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parser.add_argument('-start', '--start', type=str, nargs='?', dest='symbolFontStart', help='The starting unicode hex codepoint')
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parser.add_argument('-end', '--end', type=str, nargs='?', dest='symbolFontEnd', help='The ending unicode hex codepoint')
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parser.add_argument('-offset', '--offset', type=str, nargs='?', dest='symbolOffset', help='The amount (in hex) to offset the range by for the source font')
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parser.add_argument('-negoffset', '--negoffset', type=str, nargs='?', dest='negSymbolOffset', help='The amount (in hex) to negative offset the range by for the source font')
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parser.add_argument('-prefix', '--prefix', type=str, nargs='?', dest='prefix', help='The prefix to use for the shell variables and css names')
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parser.add_argument('-nogaps', '--nogaps', action='store_true', dest='nogaps', help='Generates the codepoints in a continous codepoints with the given range (no empties/gaps)')
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parser.add_argument('-font', '--font', type=str, nargs='?', dest='filepath', help='The file path to the font file to open')
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args = parser.parse_args()
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print(args.symbolFontStart, args.symbolFontEnd)
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symbolFont = fontforge.open(args.filepath)
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args.symbolFontStart = int("0x" + args.symbolFontStart, 16)
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args.symbolFontEnd = int("0x" + args.symbolFontEnd, 16)
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ctr = 0
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if args.negSymbolOffset:
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args.negSymbolOffset = int("0x" + args.negSymbolOffset, 16)
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sign = '-'
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offset = args.negSymbolOffset
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elif args.symbolOffset:
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args.symbolOffset = int("0x" + args.symbolOffset, 16)
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sign = ''
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offset = args.symbolOffset
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signedOffset = int(sign+'0x'+format(offset, 'X'), 16)
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hexPosition = args.symbolFontStart + signedOffset
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symbolFont.selection.select((str("ranges"),str("unicode")),args.symbolFontStart,args.symbolFontEnd)
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for index, sym_glyph in enumerate(symbolFont.selection.byGlyphs):
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slot = format(sym_glyph.unicode, 'X')
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name = sym_glyph.glyphname
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sh_name = "i_" + args.prefix + "_" + name.replace("-", "_")
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if args.nogaps:
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char = chr(hexPosition)
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else:
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char = chr(int('0x'+slot, 16) + signedOffset)
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print("i='" + char + "' " + sh_name + "=$i")
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ctr += 1
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hexPosition += 1
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print("Done, generated " + str(ctr) + " glyphs")
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