gecko-dev/config/printprereleasesuffix.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

39 lines
998 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/.
# Prints the pre-release version suffix based on the version string
#
# Examples:
# 2.1a3 > " 2.1 Alpha 3"
# 2.1a3pre > ""
# 3.2b4 > " 3.2 Beta 4"
# 3.2b4pre > ""
from __future__ import absolute_import
from __future__ import print_function
import sys
import re
def get_prerelease_suffix(version):
""" Returns the prerelease suffix from the version string argument """
def mfunc(m):
return " {0} {1} {2}".format(
m.group("prefix"),
{"a": "Alpha", "b": "Beta"}[m.group("c")],
m.group("suffix"),
)
result, c = re.subn(
r"^(?P<prefix>(\d+\.)*\d+)(?P<c>[ab])(?P<suffix>\d+)$", mfunc, version
)
if c != 1:
return ""
return result
if len(sys.argv) == 2:
print(get_prerelease_suffix(sys.argv[1]))