如何让django模板识别多个任意字段的比较？

def my_view(request):
    field1 = "value1"
    field2 = "value2"
    return render(request, 'my_template.html', {'field1': field1, 'field2': field2})

{% if field1 == field2 %}
    <p>字段相等</p>
{% else %}
    <p>字段不相等</p>
{% endif %}

{% if field1 == field2 and field1 != "value3" %}
    <p>字段相等且不等于"value3"</p>
{% endif %}