views.py 文件源码

def add_language(request):
    """
    This view adds a language
    :param request: a request object
    :return: None
    """
    if request.authenticated_userid is None:
        raise exc.HTTPNotFound()

    name = request.matchdict["language"]
    public_group_id = request.matchdict["public_group_id"]

    language = models.Language.get_by_name(name)

    if not language:
        language = models.Language(name=name)
        request.db.add(language)
        # We need to flush the db session here so that language.id will be generated.
        request.db.flush()
    url = request.route_url('translation_read', public_language_id=language.pubid, public_group_id=public_group_id)
    return exc.HTTPSeeOther(url)