python - Multiply in django template

Question

I am looping through cart-items, and want to multiply quantity with unit-price like this:

{% for cart_item in cart.cartitem_set.all %}
{{cart_item.quantity}}*{{cart_item.unit_price}}
{% endfor %}

Is it possible to do something like that? any other way to do it !! Thanks

Answer 1

You can use widthratio builtin filter for multiplication and division.

To compute A*B: {% widthratio A 1 B %}

To compute A/B: {% widthratio A B 1 %}

source: link

Notice: For irrational numbers, the result will round to integer.