73 lines
2.0 KiB
Python
73 lines
2.0 KiB
Python
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#!/usr/bin/env python
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# -*- mode: python; indent-tabs-mode: nil; -*- coding: iso-8859-1 -*-
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"""
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DublinCoreI18n.py
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Copyright 2009-2010 by Marcello Perathoner
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Distributable under the GNU General Public License Version 3 or newer.
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Translate a DublinCore struct with Babel.
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"""
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from __future__ import unicode_literals
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import cherrypy
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import babel
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class DublinCoreI18nMixin (object):
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""" Translator Mixin for GutenbergDatabaseDublinCore class. """
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def __init__ (self):
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self.translated = False
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self.hr_release_date = None
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self.rights = None
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@staticmethod
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def dummy_text_holder ():
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"""Never gets called.
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Only holds some gettext messages to translate. Keep this in
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sync with GutenbergDatabaseDublinCore.
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"""
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_('Copyrighted. Read the copyright notice inside this book for details.')
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_('Public domain in the USA.')
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def translate (self):
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""" Translate DublinCore struct. """
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if self.translated:
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# already translated
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return
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self.hr_release_date = babel.dates.format_date (
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self.release_date, locale = str (cherrypy.response.i18n.locale))
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if cherrypy.response.i18n.locale.language == 'en':
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# no translation required
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return
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self.rights = _(self.rights)
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for author in self.authors:
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author.role = _(author.role)
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for marc in self.marcs:
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marc.caption = _(marc.caption)
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for dcmitype in self.dcmitypes:
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dcmitype.description = _(dcmitype.description)
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for lang in self.languages:
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if lang.id in cherrypy.response.i18n.locale.languages:
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lang.language = cherrypy.response.i18n.locale.languages[lang.id].capitalize ()
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for file_ in self.files:
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file_.hr_filetype = _(file_.hr_filetype)
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for file_ in self.generated_files:
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file_.hr_filetype = _(file_.hr_filetype)
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self.translated = True
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