Django 模板：获取另一种语言的当前 URL

使用Django模板获取另一种语言的当前URL

python
# settings.py
LANGUAGE_CODE = 'en-us'
LANGUAGES = [
    ('en', 'English'),
    ('zh-cn', '中文'),
]
MIDDLEWARE = [
    ...
    'django.middleware.locale.LocaleMiddleware',
    ...
]

html
{% load i18n %}
{% get_current_language as language_code %}
{% url 'some_view' as current_url %}
{% get_language_info for language_code as language_info %}
{% get_available_languages as available_languages %}
{% for language in available_languages %}
    {% get_language_info for language.0 as info %}
    {% if language.0 != language_code %}
        {% language_info info.code as info %}
        {{ info.name }}
    {% endif %}
{% endfor %}

python
# views.py
from django.shortcuts import render
def some_view(request):
    return render(request, 'template.html')

html
{% load i18n %}
{% get_current_language as language_code %}
{% url 'some_view' as current_url %}
{% get_language_info for language_code as language_info %}
{% get_available_languages as available_languages %}
{% for language in available_languages %}
    {% get_language_info for language.0 as info %}
    {% if language.0 != language_code %}
        {% language_info info.code as info %}
        {{ info.name }}
    {% endif %}
{% endfor %}