Контекстный процессор в django

       To display product categories on the site in several views, I get information about the categories from the database. (Do this in at least 8 views)
    I use  context processor to prevent duplicate codes. Is this method better and more efficient?
In fact, by creating a  context processor, I only get the category information from the database once and do not write it in any view anymore. 

Есть ли лучший вариант?

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