Django 模板:翻译包含 HTML 的文本块的最佳实践 [英] Django templates: Best practice for translating text block with HTML in it
问题描述
在 Django 模板中,我将如何翻译包含 HTML 的块?例如:
In Django templates, how would I translate a block that contains HTML? For example:
{% trans "Please" %}
<a href="{% url login %}?next={{ currentUrlPath }}">
{% trans "log in" %}
</a>
{% trans "in order to use MyApplicationName." %}
拆分已翻译的字符串允许我随时更改模板中的 HTML,但我想将其放入单个翻译字符串会更有意义,如下所示:
Splitting up translated strings allows me to change the HTML in the template at any time, but I guess it would make more sense to put it into a single translation string, like so:
{% url login as loginUrl %}
{% blocktrans %}
Please
<a href="{{ loginUrl }}?next={{ currentUrlPath }}">
log in
</a>
in order to use MyApplicationName.
{% endblocktrans %}
但是 HTML 标记在翻译字符串中,即如果我想更改 HTML(例如锚点的 CSS 类),我必须为每种语言重新翻译字符串.
But then the HTML markup is in the translation string, i.e. if I wanted to change the HTML (e.g. CSS class for the anchor), I'd have to retranslate the string for each language.
有没有更好的选择?
推荐答案
来自 文档:
不可能在 {% trans %} 内的字符串中混合模板变量.如果您的翻译需要带有变量的字符串(占位符),请改用 {% blocktrans %}.
It's not possible to mix a template variable inside a string within {% trans %}. If your translations require strings with variables (placeholders), use {% blocktrans %} instead.
然后在 blocktrans
下:
要翻译模板表达式——比如说,访问对象属性或使用模板过滤器——您需要将表达式绑定到一个局部变量以在翻译块中使用.示例:
To translate a template expression -- say, accessing object attributes or using template filters -- you need to bind the expression to a local variable for use within the translation block. Examples:
{% blocktrans with article.price as amount %}
That will cost $ {{ amount }}.
{% endblocktrans %}
{% blocktrans with value|filter as myvar %}
This will have {{ myvar }} inside.
{% endblocktrans %}
这样你的翻译字符串就有了占位符.在你的情况下:
This way your translated strings have the placeholders. In your case:
{% blocktrans with login_object.anchor as anchor %}
Please {{ anchor|safe }}log in</a> in order to use MyApplicationName.
{% endblocktrans %}
您需要在视图函数中生成anchor
中的文本.这使它不会出现在您翻译的字符串之外.
You will need to generate the text that goes in anchor
in your view function. This keeps it out of your translated string.
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