130 lines
3.4 KiB
Python
130 lines
3.4 KiB
Python
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#!/usr/bin/env python
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import sys
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import subprocess
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import os
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import xml.etree.ElementTree as ET
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verbose = True
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DEFAULT_RULES_XML = '@XKB_CONFIG_ROOT@/rules/evdev.xml'
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# Meson needs to fill this in so we can call the tool in the buildir.
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EXTRA_PATH='@MESON_BUILD_ROOT@'
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os.environ['PATH'] = ':'.join([EXTRA_PATH, os.getenv('PATH')])
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# The function generating the progress bar (if any).
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progress_bar = lambda x, desc: x
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if os.isatty(sys.stdout.fileno()):
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try:
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from tqdm import tqdm
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progress_bar = tqdm
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verbose = False
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except ImportError:
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pass
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def xkbcommontool(r='evdev', m='pc105', l='us', v=None, o=None):
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args = [
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'rmlvo-to-keymap',
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'--rules', r,
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'--model', m,
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'--layout', l,
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]
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if v is not None:
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args += ['--variant', v]
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if o is not None:
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args += ['--options', o]
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if verbose:
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print(':: {}'.format(' '.join(args)))
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try:
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output = subprocess.check_output(args, stderr=subprocess.STDOUT)
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if verbose:
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print(output.decode('utf-8'))
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except subprocess.CalledProcessError as err:
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print('ERROR: Failed to compile: {}'.format(' '.join(args)))
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print(err.output.decode('utf-8'))
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sys.exit(1)
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def xkbcomp(r='evdev', m='pc105', l='us', v='', o=''):
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args = ['setxkbmap', '-print']
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if r is not None:
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args.append('-rules')
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args.append('{}'.format(r))
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if m is not None:
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args.append('-model')
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args.append('{}'.format(m))
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if l is not None:
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args.append('-layout')
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args.append('{}'.format(l))
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if o is not None:
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args.append('-option')
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args.append('{}'.format(o))
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if verbose:
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print(':: {}'.format(' '.join(args)))
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try:
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xkbcomp_args = ['xkbcomp', '-xkb', '-', '-']
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setxkbmap = subprocess.Popen(args, stdout=subprocess.PIPE)
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xkbcomp = subprocess.Popen(xkbcomp_args, stdin=setxkbmap.stdout,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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setxkbmap.stdout.close()
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stdout, stderr = xkbcomp.communicate()
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if xkbcomp.returncode != 0:
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print('ERROR: Failed to compile: {}'.format(' '.join(args)))
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if xkbcomp.returncode != 0 or verbose:
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print(stdout.decode('utf-8'))
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print(stderr.decode('utf-8'))
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# This catches setxkbmap errors.
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except subprocess.CalledProcessError as err:
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print('ERROR: Failed to compile: {}'.format(' '.join(args)))
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print(err.output.decode('utf-8'))
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def parse(root):
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layouts = root.findall('layoutList/layout')
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options = [
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e.text
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for e in root.findall('optionList/group/option/configItem/name')
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]
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# Switch this to xkbcomp if needed.
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tool = xkbcommontool
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# tool = xkbcomp
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for l in progress_bar(layouts, 'layout '):
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layout = l.find('configItem/name').text
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tool(l=layout)
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variants = l.findall('variantList/variant')
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for v in progress_bar(variants, 'variant'):
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variant = v.find('configItem/name').text
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tool(l=layout, v=variant)
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for option in progress_bar(options, 'option '):
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tool(l=layout, v=variant, o=option)
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def main(args):
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try:
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path = args[1]
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except IndexError:
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path = DEFAULT_RULES_XML
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with open(path) as f:
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root = ET.fromstring(f.read())
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parse(root)
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if __name__ == '__main__':
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main(sys.argv)
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