Python i18n.make_localizer函数代码示例

def set_localizer(request, reset=False):
    '''
        Sets localizer and auto_translate methods for request

        :param pyramid.request.Request request: request object
        :param bool reset: flag that directs resetting localizer within app
    '''

    if reset:

        for locale in request.config.localize.locales.available:
            logger.debug('Resetting {0} localizator'.format(locale))
            tdirs = request.registry.queryUtility(ITranslationDirectories,
                                                  default=[])
            localizer = make_localizer(locale, tdirs)
            request.registry.registerUtility(localizer, ILocalizer,
                                             name=locale)

    def auto_translate(*args, **kwargs):
        # lets pass default domain, so we don't have to determine it with
        # each _() function in apps.
        if len(args) <= 1 and not 'domain' in kwargs:
            kwargs['domain'] = request.config.localize.domain

        # unlike in examples we use TranslationString, to make sure we always
        # use appropriate domain
        return request.localizer.translate(TranslationString(*args, **kwargs))

    request._ = auto_translate

    def test_known_indexes_no_matches(self):
        localizer = make_localizer(
            current_locale_name='fre_FR',
            translation_directories=['springboard_iogt/locale'])

        self.assert_sections_equal(
            ContentSection.known_indexes(['win', 'rar'], localizer),
            [])

 def get_localizer(cls, user=None):
     if user:
         locale = user.get_preferred_locale()
     else:
         locale = config.get(
             'available_languages', 'fr_CA en_CA').split()[0]
     # TODO: if locale has country code, make sure we fallback properly.
     path = os.path.abspath(join(dirname(__file__), os.path.pardir, 'locale'))
     return make_localizer(locale, [path])

    def test_known_indexes_multiple_matches(self):
        localizer = make_localizer(
            current_locale_name='fre_FR',
            translation_directories=['springboard_iogt/locale'])

        self.assert_sections_equal(
            ContentSection.known_indexes(['fflazer', 'fflafel'], localizer),
            [ContentSection('ffl', localizer, 'fflazer'),
             ContentSection('ffl', localizer, 'fflafel')])

    def test_content_section_translations(self):
        localizer = make_localizer(
            current_locale_name='fre_FR',
            translation_directories=['springboard_iogt/locale']
        )

        sections = ContentSection.known(indexes=['ffl'], localizer=localizer)
        section_obj = sections[0]
        self.assertEqual(section_obj.slug, 'ffl')
        self.assertEqual(section_obj.title, 'Savoir pour Sauver')

    def test_content_section_translation(self):
        localizer = make_localizer(
            current_locale_name='fre_FR',
            translation_directories=['springboard_iogt/locale']
        )

        [page] = self.mk_pages(self.workspace, count=1)
        section_obj = filters.content_section(page, localizer)
        self.assertIs(section_obj, None)

        page.es_meta = Mock(index='unicore-cms-content-ffl-za-qa')
        section_obj = filters.content_section(page, localizer)
        self.assertEqual(section_obj.slug, 'ffl')
        self.assertEqual(section_obj.title, 'Savoir pour Sauver')

def translate(string, country):
    # hack to use en locale for us country
    if country == 'us':
        country = 'en'

    if country in localizers:
        localizer = localizers[country]
    else:
        here = os.path.dirname(__file__)
        local_path = os.path.join(here, '../locale')
        localizer = make_localizer(country, [local_path])
        localizers[country] = localizer

    return localizer.translate(trans(string))

def get_custom_localizer(locale):
    if locale == None:
        locale = Config.get_string_value('pyramid.default_locale_name')

    registry = Config.registry
    localizer = registry.queryUtility(ILocalizer, name=locale)

    if localizer is None:
        # no localizer utility registered yet
        tdirs = registry.queryUtility(ITranslationDirectories, default=[])
        localizer = make_localizer(locale, tdirs)

        registry.registerUtility(localizer, ILocalizer,
                                 name=locale)
    return localizer

def sys_localizer(reg):
    cur_locale = reg.settings.get('pyramid.default_locale_name', 'en')
    sys_locale = locale.getlocale()[0]

    if sys_locale:
        new_locale = Locale.negotiate(
            (sys_locale,),
            reg.settings.get('pyramid.available_languages', '').split())
        if new_locale:
            cur_locale = str(new_locale)
    else:
        cur_locale = 'en'

    tdirs = reg.queryUtility(ITranslationDirectories, default=[])
    return make_localizer(cur_locale, tdirs)

 def _add_fts(self, item, interface, action, role):
     key = (
         item.name if self.options.name else item.id,
         interface.id,
         role.id if role is not None else None
     )
     if key not in self.imported:
         self.imported.add(key)
         for lang in self.languages:
             localizer = make_localizer(lang, self.tdirs)
             translated_name = localizer.translate(self.tsf(item.name))
             if role is None:
                 role_id = None
             else:
                 role_id = role.id
             fts = {
                 'layer_id': item.id,
                 'name_translated': translated_name,
                 'name': item.name,
                 'role_id': role_id,
                 'interface': interface.name,
                 'language': lang,
                 'public': role is None,
                 'type': action,
                 'keywords': '',
                 'description': '',
                 'metadata_name': ''
             }
             for metadata in item.ui_metadata:
                 if metadata.name == 'metadata_id':
                     params = dict(
                         uid=metadata.value,
                         lang=lang
                     )
                     try:
                         resp = requests.get(url=self.metadata_service_url,
                                             params=params)
                         data = json.loads(resp.text)
                         fts['keywords'] = data['root'][0]['keywords']
                         fts['description'] = \
                             data['root'][0]['description']
                         fts['metadata_name'] = data['root'][0]['name']
                     except requests.exceptions.RequestException as e:
                         statuslog("\n %s" % e)
                         sys.exit(1)
             doc = self._update_document(fts)
             self.layers.append(doc)

 def create_localized_langstring(
         cls, trans_string, desired_locales=None, known_translations=None):
     """Construct a langstring from a localized string.
     Call with a TranslationString."""
     inst = cls.create(trans_string, 'en')
     known_translations = known_translations or {}
     for loc in desired_locales or ():
         if loc == 'en':
             continue
         elif loc in known_translations:
             inst.add_value(known_translations[loc], loc)
         else:
             from pyramid.i18n import make_localizer
             from os.path import dirname, join
             loc_dir = join(dirname(dirname(__file__)), 'locale')
             localizer = make_localizer(loc, loc_dir)
             inst.add_value(localizer.translate(trans_string), loc)
     return inst

 def get_localizer(self):
     locale = self.first_matching_subscription.user.get_preferred_locale()
     if not locale:
         locale = self.first_matching_subscription.discussion.get_discussion_locales()[0]
     return make_localizer(locale, [
         join(dirname(dirname(__file__)), 'locale')])

def getInputFiles(output_type, export_dir_path, save_dir_path='', translation_dirs=[]):
    """
    Return a list of path to index.html and chapter.html files if it's a collection.
    Return turn the path to index.html only if it's a module.
    Collection file structrure looks like:
        collection-x/
            collection.json
            module-1/
                index.html
                p1.jpg
                p2.jpg
                ...
            module-2/
                index.html
                p1.jpg
                p2.jpg
                ...
    """
    results = []
    err_msg = None
    # FIXED config filename
    config_filename = 'collection.json'
    config_filepath = os.path.join(export_dir_path, config_filename)
    try:
        with open(config_filepath, 'rb') as cf:
            lines = cf.readlines()
            data = ''.join([line.strip('\n').strip() for line in lines])
            try:
                collection = json.loads(data)
            except ValueError, e:
                err_msg = 'ValueError [parsing collection.json]: %s' % e.message
                return results, err_msg
            # processing the title page
            title = collection['title']
            editors = collection.get('editors')
            language = collection.get('language', 'vi')
            # making localizer for i18n translation
            localizer = make_localizer(language, translation_dirs)
            title_filepath = os.path.join(export_dir_path, 'title.html')
            createTitlePage(title_filepath, title, editors, save_dir_path=save_dir_path, localizer=localizer)
            # add path of title.html into result list
            results.append(title_filepath)
            # recursively process collection content
            data = processCollection(export_dir_path, collection['content'], save_dir_path=save_dir_path, localizer=localizer)
            authors = data[2]
            # processing the title page 2
            title_filepath2 = os.path.join(export_dir_path, 'title2.html')
            createTitlePage(title_filepath2, title, editors, authors, collection.get('url'),
                            collection.get('version'), save_dir_path=save_dir_path, localizer=localizer)
            # add path of title2.html into result list
            results.append(title_filepath2)
            tocs = data[1]
            tocs.sort(key=lambda toc: toc[2])
            # create a toc.html file
            toc_filename = 'toc.html'
            toc_filepath = os.path.join(export_dir_path, toc_filename)
            createTOCPage(toc_filepath, tocs, localizer=localizer)
            results.append(toc_filepath)
            # add path of modules index.html into result list
            results.extend(data[0])
            # processing contribution page
            contrib_filename = 'contrib.html'
            contrib_filepath = os.path.join(export_dir_path, contrib_filename)
            createContributionPage(contrib_filepath, collection, data[3], localizer=localizer)
            results.append(contrib_filepath)
            # add end page
            endfile_name = 'end_%s.html' % language
            endfile_path = os.path.join(save_dir_path, endfile_name)
            results.append(endfile_path)
            if output_type == 'epub':
                # epub export only need toc file
                return [toc_filepath, ], err_msg
    except IOError:
        # it's a module
        metadata_filepath = os.path.join(export_dir_path, 'metadata.json')
        with open(metadata_filepath, 'rb') as mf:
            lines = mf.readlines()
            json_data = ''.join([line.strip('\n').strip() for line in lines])
            try:
                metadata = json.loads(json_data)
            except ValueError, e:
                err_msg = 'ValueError [parsing metadata.json]: %s' % e.message
                return results, err_msg
        language = metadata.get('language', 'vi')
        # making localizer for i18n translation
        localizer = make_localizer(language, translation_dirs)
        data = processModule(export_dir_path, localizer=localizer)
        results.extend(data[0])
        err_msg = data[1]

 def get_localizer(self):
     locale = self.first_matching_subscription.user.get_preferred_locale()
     # TODO: if locale has country code, make sure we fallback properly.
     path = os.path.abspath(join(dirname(__file__), os.path.pardir, 'locale'))
     return make_localizer(locale, [path])

def get_localizer_for_locale_name(locale_name):
    registry = get_current_registry()
    tdirs = registry.queryUtility(ITranslationDirectories, default=[])
    return make_localizer(locale_name, tdirs)