{% load i18n %}
<form action="{% url 'set_language' %}" method="post" class="language-switcher">
    {% csrf_token %}
    <input name="next" type="hidden" value="{{ request.get_full_path }}">
    {% get_current_language as CURRENT_LANGUAGE_CODE %}
    {% get_available_languages as AVAILABLE_LANGUAGES %}
    {% get_language_info_list for AVAILABLE_LANGUAGES as languages %}
    <select name="language" onchange="this.form.submit()" aria-label="{% trans 'Language' %}">
        {% for language in languages %}
            <option value="{{ language.code }}" {% if language.code == CURRENT_LANGUAGE_CODE %}selected{% endif %}>
                {{ language.name_local }}
            </option>
        {% endfor %}
    </select>
</form>