Django filter custom look up

2018-05-31 07:24:45

How can I add custom filtering to Django search? currently lookup_expr='icontains' match the words that contains string.

Example:

I want to search the work "elephant". if i type ele, phant , then icontains works. But if i type elepant (missed h) then icontains wont return anything.

So I want to build the search text that matches similar word. How can I do that in django?

This is called "full text search". If you are using postgres database then django has some native support for it. Otherwise, there is a huge branch of software devoted just to full text search out there, can start your journey here.

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