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# -*- coding: utf-8 -*-
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# Copyright (C) 2007 Lukáš Lalinský <lalinsky@gmail.com>
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# Copyright (C) 2007,2009 Alexander Belchenko <bialix@ukr.net>
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# Copyright 2011 Canonical Ltd.
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# This code is bring from bzr-explorer and modified for bzr.
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"""build_mo command for setup.py"""
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from distutils import log
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from distutils.command.build import build
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from distutils.core import Command
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from distutils.dep_util import newer
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from distutils.spawn import find_executable
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class build_mo(Command):
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"""Subcommand of build command: build_mo"""
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description = 'compile po files to mo files'
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# - short name (None if no short name),
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user_options = [('build-dir=', 'd', 'Directory to build locale files'),
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('output-base=', 'o', 'mo-files base name'),
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('source-dir=', None, 'Directory with sources po files'),
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('force', 'f', 'Force creation of mo files'),
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('lang=', None, 'Comma-separated list of languages '
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boolean_options = ['force']
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def initialize_options(self):
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self.output_base = None
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self.source_dir = None
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def finalize_options(self):
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self.set_undefined_options('build', ('force', 'force'))
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self.prj_name = self.distribution.get_name()
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if self.build_dir is None:
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self.build_dir = 'bzrlib/locale'
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if not self.output_base:
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self.output_base = self.prj_name or 'messages'
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if self.source_dir is None:
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self.source_dir = 'po'
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re_po = re.compile(r'^(?:%s-)?([a-zA-Z_]+)\.po$' % self.prj_name)
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re_po = re.compile(r'^([a-zA-Z_]+)\.po$')
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for i in os.listdir(self.source_dir):
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self.lang.append(mo.group(1))
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self.lang = [i.strip() for i in self.lang.split(',') if i.strip()]
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"""Run msgfmt for each language"""
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if find_executable('msginit') is None:
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log.warn("GNU gettext msginit utility not found!")
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log.warn("Skip creating English PO file.")
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log.info('Creating English PO file...')
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pot = (self.prj_name or 'messages') + '.pot'
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en_po = '%s-en.po' % self.prj_name
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self.spawn(['msginit',
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'-i', os.path.join(self.source_dir, pot),
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'-o', os.path.join(self.source_dir, en_po),
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basename = self.output_base
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if not basename.endswith('.mo'):
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po_prefix = self.prj_name + '-'
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for lang in self.lang:
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po = os.path.join('po', lang + '.po')
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if not os.path.isfile(po):
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po = os.path.join('po', po_prefix + lang + '.po')
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dir_ = os.path.join(self.build_dir, lang, 'LC_MESSAGES')
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mo = os.path.join(dir_, basename)
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if self.force or newer(po, mo):
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log.info('Compile: %s -> %s' % (po, mo))
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build.sub_commands.insert(0, ('build_mo', None))
added
removed
tools/build_mo.py
