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Name: Check If a Function Returns False in Python
Uploaded: 2026-09-28T16:16:30+00:00
Duration: 12 min 29 s
Description: In Python, I Am Currently Doing This: If User_Can_Read(Request. User, B) == False: Is There Any Other Way of Checking If the Function Returns False? 3 1 Answer...

Question

In python, I am currently doing this:

if user_can_read(request.user, b) == False:

Is there any other way of checking if the function returns False?

Accepted Answer

You could just use

if user_can_read(request.user, b):
    ## do stuff

If user_can_read returns anything (except 0, False, etc), it will be considered True, and do stuff.

And the negation: if not user_can_read(request.user, b)

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Check If a Function Returns False in Python

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Marcus Vance

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Marcus Vance