From: Marcin Koziej Date: Thu, 22 Mar 2012 12:49:57 +0000 (+0100) Subject: export translationmodel to po file X-Git-Url: https://git.mdrn.pl/wolnelektury.git/commitdiff_plain/b89978824e0c351444c0033262308351ac480e53?ds=inline;hp=--cc export translationmodel to po file --- b89978824e0c351444c0033262308351ac480e53 diff --git a/apps/modeltranslation/management/commands/translation2po.py b/apps/modeltranslation/management/commands/translation2po.py new file mode 100644 index 000000000..9ab8489c6 --- /dev/null +++ b/apps/modeltranslation/management/commands/translation2po.py @@ -0,0 +1,82 @@ +import polib + +import os +import sys +import time +from optparse import make_option +from django.conf import settings +from django.core.management.base import BaseCommand +from django.core.management.color import color_style + +import modeltranslation.models +from modeltranslation.translator import translator, NotRegistered + + +def metadata(language=''): + "get metadata for PO, given language code" + t = time.strftime('%Y-%m-%d %H:%M%z') + + return { + 'Project-Id-Version': '1.0', + 'Report-Msgid-Bugs-To': 'marcin.koziej@nowoczesnapolska.org.pl', + 'POT-Creation-Date': '%s' % t, + 'PO-Revision-Date': '%s' % t, + 'Last-Translator': 'you ', + 'Language-Team': '%s ' % language, + 'MIME-Version': '1.0', + 'Content-Type': 'text/plain; charset=utf-8', + 'Content-Transfer-Encoding': '8bit', + } + + +def lang(field_name): + "Get the language code from localized field name" + return field_name.split('_')[-1] + + +def make_po(language=''): + "Create new POFile object for language code" + po = polib.POFile() + po.metadata = metadata(language) + return po + + +class Command(BaseCommand): + option_list = BaseCommand.option_list + ( + make_option('-d', '--directory', help='Specify which directory should hold generated PO files', dest='directory'), + ) + help = 'Export models from app to po files' + args = 'app' + + def handle(self, appname, **options): + app = __import__(appname) + pofiles = {} + for mdname in dir(app.models): + if mdname[0] == '_': continue + md = getattr(app.models, mdname) + try: + opts = translator.get_options_for_model(md) + except NotRegistered: + continue + + for obj in md.objects.all().order_by('pk'): + for fld in opts.fields: + for locfld in opts.localized_fieldnames[fld]: + cur_lang = lang(locfld) + try: + po = pofiles[cur_lang] + except: + po = make_po(cur_lang) + pofiles[cur_lang] = po + + entry = polib.POEntry( + msgid=getattr(obj, '%s_%s' % (fld, settings.LANGUAGE_CODE)), + msgstr=getattr(obj, locfld), + occurrences=[('%s/%s/%s' % (appname, mdname, locfld), obj.id)]) + po.append(entry) + + directory = options['directory'] + for lng, po in pofiles.items(): + try: os.makedirs(os.path.join(directory, lng)) + except OSError: pass + po.save(os.path.join(directory, lng, '%s.po' % appname)) diff --git a/requirements-dev.txt b/requirements-dev.txt index aec394f4b..60cfab704 100755 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -1 +1,2 @@ django-debug-toolbar +polib