mirror of
https://github.com/gryf/urxvt-wrapper.git
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105 lines
3.0 KiB
Python
Executable File
105 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python
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import argparse
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import collections
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import os
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import subprocess
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import sys
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SIZE = os.environ.get('URXVT_SIZE', 14)
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FIXED_SIZE = os.environ.get('URXVT_FIXED_SIZE', 16)
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ICON = os.environ.get('URXVT_ICON', 'tilda.png')
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ICON_PATH = os.environ.get('URXVT_ICON_PATH',
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os.path.expanduser('~/GNUstep/Library/Icons'))
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DEFAULT_TTF = os.environ.get('URXVT_TTF', 'DejaVuSansMono Nerd Font Mono')
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DEFAULT_BITMAP = os.environ.get('URXVT_BMP', 'Misc Fixed')
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# Arbitrary added fonts, that provides symbols, icons, emoji (besides those in
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# Nerd Font)
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_ADDITIONAL_FONTS = ['Symbola', 'Unifont Upper', 'DejaVu Sans']
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_REGULAR = ['regular', 'normal', 'book', 'medium', 'bold']
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_XFT_TEMPLATE = 'xft:%s:style=%s:pixelsize=%d'
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def _get_all_suitable_fonts():
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"""
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Scan all available in the system fonts, where every line have format:
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font_filename: font_name1[,font_name2,…]:style=style1[,style2,…]
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Font can have several names and several styles. Styles can be either
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single defined style or comma separated list of aliases or
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internationalized names for style, i.e.:
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filename1: font_name1:style=style
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filename2: font_name2,font_name3:style=style1,style2
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filename3: font_name4:style=style3,style4
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Return a dictionary of styles associated to the font name, i.e.:
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{font_name1: [style],
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font_name2: [style1, style2],
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font_name3: [style1, style2],
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font_name4: [style3, style4]}
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"""
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fonts = collections.defaultdict(list)
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out = subprocess.check_output(['fc-list']).decode('utf-8')
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for line in out.split('\n'):
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if line and ': ' in line and ':style=' in line:
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line = line.split(': ')[1]
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font_names = line.split(':')[0].split(',')
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styles = line.split(':style=')[1].split(',')
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for name in font_names:
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for style in styles:
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if style.lower().strip() in _REGULAR:
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fonts[name.strip()].append(style.strip())
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out = {}
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for key, val in fonts.items():
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out[key] = list(set(val))
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return out
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_AVAILABLE_FONTS = _get_all_suitable_fonts()
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def _get_style(name, bold=False):
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try:
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styles = _AVAILABLE_FONTS[name]
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except KeyError:
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print(f'There is no matching font for name "{name}".')
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sys.exit(1)
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for style in styles:
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if bold and style.lower() == 'bold':
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return style
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if style.lower() in _REGULAR:
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return style
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def _get_font_list(ff_list, bold=False, bmp_first=False):
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fonts = []
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for face in ff_list:
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fonts.append(_XFT_TEMPLATE % (face, _get_style(face), SIZE))
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if bmp_first:
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fonts.insert(0, _XFT_TEMPLATE %
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(DEFAULT_BITMAP, _get_style(DEFAULT_BITMAP), FIXED_SIZE))
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return ','.join(fonts)
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def main():
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font_faces = _ADDITIONAL_FONTS[:]
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font_faces.insert(0, DEFAULT_TTF)
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regular = _get_font_list(font_faces)
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print(regular)
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subprocess.run(['urxvt', '-fn', regular])
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if __name__ == '__main__':
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main()
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