How do I get the opposite (negation) of a Boolean in Python?

Question

For the following sample:

def fuctionName(int, bool):
    if int in range(...):
        if bool == True:
            return False
        else:
            r         


        

Answer 1

Another way to achieve the same outcome, which I found useful for a pandas dataframe.

As suggested below by mousetail:

bool(1 - False)

bool(1 - True)