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

问题描述

我在Django中遇到一个i18n问题：

I have an i18n problem in django:

这很好：

{% 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

如果我更改过滤器：

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

我可以看到过滤器正在运行，但是没有翻译...

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

推荐答案

我只是刚开始使用Django国际化，但我认为您误会了 {％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 的目的是允许文本 around 持有人要翻译。它不会翻译 {{...}} 内部的任何内容。

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，您将看到以下模板代码：

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

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

会转换为以下内容：

msgid:"This is my variable: %s"

我不认为您可以在blocktrans标记中转换变量。您可能可以使用 {％blocktrans和_（ string）as x％} {{x}} {％endblocktrans％} 来执行常量字符串，但我认为

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.

您必须在视图或模型代码中做您想做的事。

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

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