gecko-dev/python/compare-locales/mach_commands.py
Gregory Szorc 3e949ee8fe Bug 1176642 - Use absolute_import in mach_commands.py files; r=glandium
This removes ambiguity as to which modules are being imported, making
import slightly faster as Python doesn't need to test so many
directories for file presence.

All files should already be using absolute imports because mach command
modules aren't imported to the package they belong to: they instead
belong to the "mach" package. So relative imports shouldn't have been
used.

--HG--
extra : commitid : 6tFME1KKfTD
extra : rebase_source : 78728f82f5487281620e00c2a8004cd5e1968087
2015-06-21 17:39:09 -07:00

82 lines
2.8 KiB
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 absolute_import, print_function, unicode_literals
from mach.decorators import (
CommandArgument,
CommandProvider,
Command,
)
from mozbuild.base import (
MachCommandBase,
)
import mozpack
MERGE_HELP = '''Directory to merge to. Will be removed to before running
the comparison. Default: $(OBJDIR)/($MOZ_BUILD_APP)/locales/merge-$(AB_CD)
'''.lstrip()
@CommandProvider
class CompareLocales(MachCommandBase):
"""Run compare-locales."""
@Command('compare-locales', category='testing',
description='Run source checks on a localization.')
@CommandArgument('--l10n-ini',
help='l10n.ini describing the app. ' +
'Default: $(MOZ_BUILD_APP)/locales/l10n.ini')
@CommandArgument('--l10n-base',
help='Directory with the localizations. ' +
'Default: $(L10NBASEDIR)')
@CommandArgument('--merge-dir',
help=MERGE_HELP)
@CommandArgument('locales', nargs='+', metavar='ab_CD',
help='Locale codes to compare')
def compare(self, l10n_ini=None, l10n_base=None, merge_dir=None,
locales=None):
from compare_locales.paths import EnumerateApp
from compare_locales.compare import compareApp
# check if we're configured and use defaults from there
# otherwise, error early
try:
self.substs # explicitly check
if not l10n_ini:
l10n_ini = mozpath.join(
self.topsrcdir,
self.substs['MOZ_BUILD_APP'],
'locales', 'l10n.ini'
)
if not l10n_base:
l10n_base = mozpath.join(
self.topsrcdir,
self.substs['L10NBASEDIR']
)
except Exception:
if not l10n_ini or not l10n_base:
print('Specify --l10n-ini and --l10n-base or run configure.')
return 1
if not merge_dir:
try:
# self.substs is raising an Exception if we're not configured
# don't merge if we're not
merge_dir = mozpath.join(
self.topobjdir,
self.substs['MOZ_BUILD_APP'],
'locales', 'merge-{ab_CD}'
)
except Exception:
pass
app = EnumerateApp(l10n_ini, l10n_base, locales)
observer = compareApp(app, merge_stage=merge_dir,
clobber=True)
print(observer.serialize().encode('utf-8', 'replace'))