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nerd-fonts/bin/scripts/name_parser/query_names
Fini Jastrow c1161d4762 query_names: Only consider basic language
[why]
We have now fonts where names for multiple languages are set
(differently) but we need to compare only the base language which is
English US.

Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
2024-04-03 16:18:46 +02:00

61 lines
2.0 KiB
Python
Executable File

#!/usr/bin/env python3
# coding=utf8
#
# Usually called via
# $ fontforge query_names fontfile.tff 2>/dev/null
import sys
import os.path
import fontforge
###### Some helpers
def get_sfnt_dict(font):
"""Extract SFNT table as nice dict"""
return { k: v for l, k, v in font.sfnt_names if l == 'English (US)' }
def format_names(header, *stuff):
"""Unify outputs (with header)"""
f = '| {:50.50}|{:>2.2}| {:64.64}|{:>2.2}| {:64.64}|{:>2.2}| {:55.55}|{:>2.2}| {:30.30}|{:>2.2}| {:40.40}|{:>2.2}| {:40.40}|{:>2.2}|'
if header:
d = ''
return f.format(*stuff) + '\n' + f.format(d, d, d, d, d, d, d, d, d, d, d, d, d, d).replace(' ', '-')
return f.format(*stuff).rstrip()
###### Let's go!
if len(sys.argv) < 2:
print('Usage: {} font_name [font_name ...]\n'.format(sys.argv[0]))
sys.exit(1)
print('Examining {} font files'.format(len(sys.argv) - 1))
print(format_names(True, 'Filename', '', 'PS Name', '', 'Fullname', '', 'Family', '', 'Subfamily', '', 'Typogr. Family', '', 'Typogr. Subfamily', ''))
for filename in sys.argv[1:]:
fullfile = os.path.basename(filename)
fname = os.path.splitext(fullfile)[0]
font = fontforge.open(filename, 1)
sfnt = get_sfnt_dict(font)
psname = font.fontname
font.close()
sfnt_full = sfnt['Fullname']
sfnt_fam = sfnt['Family']
sfnt_subfam = sfnt['SubFamily']
sfnt_pfam = sfnt['Preferred Family'] if 'Preferred Family' in sfnt else ''
sfnt_psubfam = sfnt['Preferred Styles'] if 'Preferred Styles' in sfnt else ''
o2 = format_names(False,
fullfile, str(len(fullfile)),
psname, str(len(psname)),
sfnt_full, str(len(sfnt_full)),
sfnt_fam, str(len(sfnt_fam)),
sfnt_subfam, str(len(sfnt_subfam)),
# show length zero if a zero length string is stored, show nothing if nothing is stored:
sfnt_pfam, str(len(sfnt_pfam)) if 'Preferred Family' in sfnt else '',
sfnt_psubfam, str(len(sfnt_psubfam)) if 'Preferred Family' in sfnt else '')
print(o2)