--- a/i18n.py Mon Jan 04 18:40:30 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,117 +0,0 @@
-# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
-# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
-#
-# This file is part of CubicWeb.
-#
-# CubicWeb is free software: you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation, either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License along
-# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
-"""Some i18n/gettext utilities."""
-from __future__ import print_function
-
-__docformat__ = "restructuredtext en"
-
-import re
-import os
-from os.path import join, basename, splitext, exists
-from glob import glob
-
-from six import PY2
-
-from cubicweb.toolsutils import create_dir
-
-def extract_from_tal(files, output_file):
- """extract i18n strings from tal and write them into the given output file
- using standard python gettext marker (_)
- """
- output = open(output_file, 'w')
- for filepath in files:
- for match in re.finditer('i18n:(content|replace)="([^"]+)"', open(filepath).read()):
- output.write('_("%s")' % match.group(2))
- output.close()
-
-
-def add_msg(w, msgid, msgctx=None):
- """write an empty pot msgid definition"""
- if PY2 and isinstance(msgid, unicode):
- msgid = msgid.encode('utf-8')
- if msgctx:
- if PY2 and isinstance(msgctx, unicode):
- msgctx = msgctx.encode('utf-8')
- w('msgctxt "%s"\n' % msgctx)
- msgid = msgid.replace('"', r'\"').splitlines()
- if len(msgid) > 1:
- w('msgid ""\n')
- for line in msgid:
- w('"%s"' % line.replace('"', r'\"'))
- else:
- w('msgid "%s"\n' % msgid[0])
- w('msgstr ""\n\n')
-
-def execute2(args):
- # XXX replace this with check_output in Python 2.7
- from subprocess import Popen, PIPE, CalledProcessError
- p = Popen(args, stdout=PIPE, stderr=PIPE)
- out, err = p.communicate()
- if p.returncode != 0:
- exc = CalledProcessError(p.returncode, args[0])
- exc.cmd = args
- exc.data = (out, err)
- raise exc
-
-def available_catalogs(i18ndir=None):
- if i18ndir is None:
- wildcard = '*.po'
- else:
- wildcard = join(i18ndir, '*.po')
- for popath in glob(wildcard):
- lang = splitext(basename(popath))[0]
- yield lang, popath
-
-
-def compile_i18n_catalogs(sourcedirs, destdir, langs):
- """generate .mo files for a set of languages into the `destdir` i18n directory
- """
- from subprocess import CalledProcessError
- from logilab.common.fileutils import ensure_fs_mode
- print('-> compiling message catalogs to %s' % destdir)
- errors = []
- for lang in langs:
- langdir = join(destdir, lang, 'LC_MESSAGES')
- if not exists(langdir):
- create_dir(langdir)
- pofiles = [join(path, '%s.po' % lang) for path in sourcedirs]
- pofiles = [pof for pof in pofiles if exists(pof)]
- mergedpo = join(destdir, '%s_merged.po' % lang)
- try:
- # merge instance/cubes messages catalogs with the stdlib's one
- cmd = ['msgcat', '--use-first', '--sort-output', '--strict',
- '-o', mergedpo] + pofiles
- execute2(cmd)
- # make sure the .mo file is writeable and compiles with *msgfmt*
- applmo = join(destdir, lang, 'LC_MESSAGES', 'cubicweb.mo')
- try:
- ensure_fs_mode(applmo)
- except OSError:
- pass # suppose not exists
- execute2(['msgfmt', mergedpo, '-o', applmo])
- except CalledProcessError as exc:
- errors.append(u'while handling language %s:\ncmd:\n%s\nstdout:\n%s\nstderr:\n%s\n' %
- (lang, exc.cmd, repr(exc.data[0]), repr(exc.data[1])))
- except Exception as exc:
- errors.append(u'while handling language %s: %s' % (lang, exc))
- try:
- # clean everything
- os.unlink(mergedpo)
- except Exception:
- continue
- return errors