qmk_firmware/lib/python/qmk/cli/format/python.py

27 lines
967 B
Python
Executable File

"""Format python code according to QMK's style.
"""
from subprocess import CalledProcessError, DEVNULL
from milc import cli
@cli.argument('-n', '--dry-run', arg_only=True, action='store_true', help="Don't actually format.")
@cli.subcommand("Format python code according to QMK's style.", hidden=False if cli.config.user.developer else True)
def format_python(cli):
"""Format python code according to QMK's style.
"""
edit = '--diff' if cli.args.dry_run else '--in-place'
yapf_cmd = ['yapf', '-vv', '--recursive', edit, 'lib/python']
try:
cli.run(yapf_cmd, check=True, capture_output=False, stdin=DEVNULL)
cli.log.info('Python code in `lib/python` is correctly formatted.')
return True
except CalledProcessError:
if cli.args.dry_run:
cli.log.error('Python code in `lib/python` is incorrectly formatted!')
else:
cli.log.error('Error formatting python code!')
return False