gecko-dev/layout/style/GenerateCountedUnknownProperties.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

25 lines
704 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/.
import re
import runpy
import string
def to_camel_case(ident):
return re.sub(
"(^|_|-)([a-z0-9])", lambda m: m.group(2).upper(), ident.strip("_").strip("-")
)
def generate(output, prop_file):
properties = runpy.run_path(prop_file)["COUNTED_UNKNOWN_PROPERTIES"]
output.write("/* THIS IS AN AUTOGENERATED FILE. DO NOT EDIT */\n\n")
for prop in properties:
output.write(
"COUNTED_UNKNOWN_PROPERTY({}, {})\n".format(prop, to_camel_case(prop))
)