模板中的 django blocktrans 和 i18n [英] django blocktrans and i18n in templates

问题描述

我在 django 中遇到了 i18n 问题:

I have an i18n problem in django:

这很好用:

{% trans cat.name %}  

cat.name 将被翻译

但这不起作用:

{% blocktrans with cat.name|slugify as cat_slug %}{{ cat_slug }}{% endblocktrans %}  

cat.name 未翻译

如果我改变过滤器:

{% blocktrans with cat.name|capfirst as cat_slug %}{{ cat_slug }}{% endblocktrans %}  

我可以看到过滤器正在工作，但是没有翻译...

I can see that the filter is working, but there is no translation...

推荐答案

我才刚刚开始 Django 国际化，但我想你误解了 {% blocktrans %} 标签处理占位符.

I'm only just getting started with Django internationalization, but I think you're misunderstanding how the {% blocktrans %} tag handles placeholders.

blocktrans 的意义在于允许围绕占位符的文本被翻译.它不会翻译 {{...}} 中的任何内容.

The point of blocktrans is to allow the text around the placeholders to be translated. It won't translate anything inside {{...}}.

如果您查看生成的 .po 文件，您会看到以下模板代码:

If you look at the generated .po file, you'll see that the following template code:

{% blocktrans %}This is my variable: {{variable}}{% endblocktrans %}

将被转换成如下内容:

msgid:"This is my variable: %s"

我认为您不能翻译 blocktrans 标记中的变量.您可能可以使用 {% blocktrans with _("string") as x %}{{x}}{% endblocktrans %} 来执行常量字符串，但我想不出您为什么要这样做.

I don't think you can translate a variable within a blocktrans tag. You can probably do constant strings with {% blocktrans with _("string") as x %}{{x}}{% endblocktrans %} but I can't think why you'd want to.

我认为你必须在视图或模型代码中做你想做的事情.

You'll have to do what you want in your view or model code I think.

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