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Viewing changes to tools/build_mo.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2011-05-26 23:00:55 UTC
  • mfrom: (5830.3.10 i18n-msgfmt)
  • Revision ID: pqm@pqm.ubuntu.com-20110526230055-llm6blihy5oflj2b
(vila) Generates en.mo file. (INADA Naoki)

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tools/build_mo.py
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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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import os
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import re
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import msgfmt
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class build_mo(Command):
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    """Subcommand of build command: build_mo"""
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        if self.source_dir is None:
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            self.source_dir = 'po'
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        if self.lang is None:
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            if self.prj_name:
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                re_po = re.compile(r'^(?:%s-)?([a-zA-Z_]+)\.po$' % self.prj_name)
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            else:
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                re_po = re.compile(r'^([a-zA-Z_]+)\.po$')
 
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            re_po = re.compile(r'^([a-zA-Z_]+)\.po$')
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            self.lang = []
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            for i in os.listdir(self.source_dir):
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                mo = re_po.match(i)
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        if not self.lang:
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            return
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        if find_executable('msgfmt') is None:
 
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            log.warn("GNU gettext msgfmt utility not found!")
 
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            log.warn("Skip compiling po files.")
 
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            return
 
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        if 'en' in self.lang:
 
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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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            else:
 
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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 = 'en.po'
 
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                self.spawn(['msginit',
 
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                    '--no-translator',
 
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                    '-l', 'en',
 
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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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                    ])
 
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        basename = self.output_base
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        if not basename.endswith('.mo'):
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            basename += '.mo'
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        po_prefix = ''
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        if self.prj_name:
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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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                po = os.path.join('po', lang + '.po')
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            dir_ = os.path.join(self.build_dir, lang, 'LC_MESSAGES')
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            self.mkpath(dir_)
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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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                msgfmt.make(po,  mo)
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build.sub_commands.insert(0, ('build_mo', None))
 
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                self.spawn(['msgfmt', '-o', mo, po])
 
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