fune/browser/base/gen_aboutneterror_codes.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

32 lines
953 B
Python

#!/usr/bin/env python3
# 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 absolute_import
from fluent.syntax import parse
from fluent.syntax.ast import Message
import sys
def find_error_ids(filename, known_strings):
with open(filename, "r", encoding="utf-8") as f:
known_strings += [
m.id.name for m in parse(f.read()).body if isinstance(m, Message)
]
def main(output, *filenames):
known_strings = []
for filename in filenames:
find_error_ids(filename, known_strings)
output.write("const KNOWN_ERROR_MESSAGE_IDS = new Set([\n")
for known_string in known_strings:
output.write(' "{}",\n'.format(known_string))
output.write("]);\n")
if __name__ == "__main__":
sys.exit(main(sys.stdout, *sys.argv[1:]))