gecko-dev/layout/style/test/gen-css-properties.py
Ricky Stewart 02a7b4ebdf Bug 1654103: Standardize on Black for Python code in mozilla-central.
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.

To produce this patch I did all of the following:

1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.

2. Run ./mach lint --linter black --fix

3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.

4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.

5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D94045
2020-10-26 18:34:53 +00:00

27 lines
829 B
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import print_function
import os
import sys
import subprocess
def main(output, css_properties, exe):
# moz.build passes in the exe name without any path, so to run it we need to
# prepend the './'
run_exe = exe if os.path.isabs(exe) else "./%s" % exe
# Use universal_newlines so everything is '\n', which gets converted to
# '\r\n' when writing out the file in Windows.
data = subprocess.check_output([run_exe], universal_newlines=True)
with open(css_properties) as f:
data += f.read()
output.write(data)
if __name__ == "__main__":
main(sys.stdout, *sys.argv[1:])