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Use pathlib everywhere we can (#7872)

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* Use pathlib everywhere we can

* Update lib/python/qmk/path.py

Co-Authored-By: Erovia <Erovia@users.noreply.github.com>

* Update lib/python/qmk/path.py

Co-Authored-By: Erovia <Erovia@users.noreply.github.com>

* Improvements based on @erovia's feedback

* rework qmk compile and qmk flash to use pathlib

* style

* Remove the subcommand_name argument from find_keyboard_keymap()

Co-authored-by: Erovia <Erovia@users.noreply.github.com>
This commit is contained in:
skullydazed 2020-02-17 11:42:11 -08:00 • committed by GitHub
parent 58724f8dcb
commit c66930445f
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11 changed files with 215 additions and 171 deletions
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31
lib/python/qmk/cli/json/keymap.py
View file

@ -1,14 +1,15 @@
"""Generate a keymap.c from a configurator export.
"""
import json
import os
from pathlib import Path
from milc import cli
import qmk.keymap
import qmk.path
@cli.argument('-o', '--output', arg_only=True, help='File to write to')
@cli.argument('-o', '--output', arg_only=True, type=Path, help='File to write to')
@cli.argument('-q', '--quiet', arg_only=True, action='store_true', help="Quiet mode, only output error messages")
@cli.argument('filename', arg_only=True, help='Configurator JSON file')
@cli.subcommand('Creates a keymap.c from a QMK Configurator export.')
@ -17,13 +18,17 @@ def json_keymap(cli):
This command uses the `qmk.keymap` module to generate a keymap.c from a configurator export. The generated keymap is written to stdout, or to a file if -o is provided.
"""
cli.args.filename = qmk.path.normpath(cli.args.filename)
# Error checking
if cli.args.filename == ('-'):
cli.log.error('Reading from STDIN is not (yet) supported.')
if not cli.args.filename.exists():
cli.log.error('JSON file does not exist!')
cli.print_usage()
exit(1)
if not os.path.exists(qmk.path.normpath(cli.args.filename)):
cli.log.error('JSON file does not exist!')
if str(cli.args.filename) == '-':
# TODO(skullydazed/anyone): Read file contents from STDIN
cli.log.error('Reading from STDIN is not (yet) supported.')
cli.print_usage()
exit(1)
@ -32,21 +37,17 @@ def json_keymap(cli):
cli.args.output = None
# Parse the configurator json
with open(qmk.path.normpath(cli.args.filename), 'r') as fd:
with cli.args.filename.open('r') as fd:
user_keymap = json.load(fd)
# Generate the keymap
keymap_c = qmk.keymap.generate(user_keymap['keyboard'], user_keymap['layout'], user_keymap['layers'])
if cli.args.output:
output_dir = os.path.dirname(cli.args.output)
if not os.path.exists(output_dir):
os.makedirs(output_dir)
output_file = qmk.path.normpath(cli.args.output)
with open(output_file, 'w') as keymap_fd:
keymap_fd.write(keymap_c)
cli.args.output.parent.mkdir(parents=True, exist_ok=True)
if cli.args.output.exists():
cli.args.output.replace(cli.args.output.name + '.bak')
cli.args.output.write_text(keymap_c)
if not cli.args.quiet:
cli.log.info('Wrote keymap to %s.', cli.args.output)