gecko-dev/tools/github-sync/read-json.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

43 lines
1.3 KiB
Python
Executable File

#!/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/.
import json
import sys
j = json.load(sys.stdin)
components = sys.argv[1].split("/")
def next_match(json_fragment, components):
if len(components) == 0:
yield json_fragment
else:
component = components[0]
if type(json_fragment) == list:
if component == "*":
for item in json_fragment:
yield from next_match(item, components[1:])
else:
component = int(component)
if component >= len(j):
sys.exit(1)
yield from next_match(json_fragment[component], components[1:])
elif type(json_fragment) == dict:
if component == "*":
for key in sorted(json_fragment.keys()):
yield from next_match(json_fragment[key], components[1:])
elif component not in json_fragment:
sys.exit(1)
else:
yield from next_match(json_fragment[component], components[1:])
for match in list(next_match(j, components)):
if type(match) == dict:
print(" ".join(match.keys()))
else:
print(match)