horizon/openstack_dashboard/management/commands/extract_messages.py
Akihiro Motoki 3143edef01 pylint: fix import-error
It seems pylint cannot handle distutils imports
and shows "import-error" error. I believe it sounds
reasonable to ignore this case.

Change-Id: Ia08b4fbf8c3270aa37cd88967add8258f6b26377
2019-01-16 00:00:58 +09:00

68 lines
2.8 KiB
Python

# Copyright 2016 Cisco Systems, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# pylint: disable=import-error
from distutils.dist import Distribution
import os
from subprocess import call
from django.core.management.base import BaseCommand
DOMAINS = ['django', 'djangojs']
MODULES = ['openstack_dashboard', 'horizon']
class Command(BaseCommand):
help = ('Extract strings that have been marked for translation into .POT '
'files.')
def add_arguments(self, parser):
parser.add_argument('-m', '--module', type=str, nargs='+',
default=MODULES,
help=("The target python module(s) to extract "
"strings from. "
"Default: %s" % MODULES))
parser.add_argument('-d', '--domain', choices=DOMAINS,
nargs='+', default=DOMAINS,
metavar='DOMAIN',
help=("Domain(s) of the .pot file. "
"Default: %s" % DOMAINS))
parser.add_argument('--check-only', action='store_true',
help=("Checks that extraction works correctly, "
"then deletes the .pot file to avoid "
"polluting the source code"))
def handle(self, *args, **options):
cmd = ('python setup.py {quiet} extract_messages '
'-F babel-{domain}.cfg '
'--input-dirs {module} '
'-o {potfile}')
distribution = Distribution()
distribution.parse_config_files(distribution.find_config_files())
quiet = '-q' if int(options['verbosity']) == 0 else ''
if options['check_only']:
cmd += " ; rm {potfile}"
for module in options['module']:
for domain in options['domain']:
potfile = '{module}/locale/{domain}.pot'.format(module=module,
domain=domain)
if not os.path.exists(potfile):
with open(potfile, 'wb') as f:
f.write(b'')
call(cmd.format(module=module, domain=domain, potfile=potfile,
quiet=quiet), shell=True)