此行表示什么：- Django CMS PollPluginPublisher 中的 module = _("Polls")

Question

我正在尝试学习 Django Cms，但这是我遇到的问题。在Django CMS官方文档的以下代码中 Link:-http://docs.django-cms.org/en/release-3.4.x/introduction/plugins.html

from cms.plugin_base import CMSPluginBase
from cms.plugin_pool import plugin_pool
from polls_cms_integration.models import PollPluginModel
from django.utils.translation import ugettext as _


class PollPluginPublisher(CMSPluginBase):
    model = PollPluginModel  # model where plugin data are saved
    module = _("Polls")
    name = _("Poll Plugin")  # name of the plugin in the interface
    render_template = "polls_cms_integration/poll_plugin.html"

    def render(self, context, instance, placeholder):
        context.update({'instance': instance})
        return context

plugin_pool.register_plugin(PollPluginPublisher)  # register the plugin

我无法使用线路模块 = _("Polls")

Answer 1

from django.utils.translation import ugettext as _

Django I18N documentation

In order to make a Django project translatable, you have to add a minimal number of hooks to your Python code and templates. These hooks are called translation strings. They tell Django: “This text should be translated into the end user’s language, if a translation for this text is available in that language.” It’s your responsibility to mark translatable strings; the system can only translate strings it knows about.

...

Specify a translation string by using the function ugettext(). It’s convention to import this as a shorter alias, _, to save typing.

此行表示什么：- Django CMS PollPluginPublisher 中的 module = _("Polls")

what does this line indicate:- module = _("Polls") in Django CMS PollPluginPublisher

django-cms