How to pass different variables to multiple functons – python

February 12, 2022

I am very new to python and I have three lists that I edited in a function and want to pass these three lists to multiple different functions,
This is basic example of what I mean:

def editing():
    firstlist = [1,2,3]
    seclist = [4,5,6]
    thirdlist = [7,8,9]

def aa():


def bb():

I would like to send firstlist to aa() and all three lists to bb() but I am confused. What would be the most efficient way to do that?
thank you in advance

>Solution :

You could work with global variables, but that is not good practice. Instead, return the lists from your function, as a tuple, and pass them as arguments into the other function.

def editing():
    firstlist = [1,2,3]
    seclist = [4,5,6]
    thirdlist = [7,8,9]

    return firstlist, seclist, thirdlist


def aa(firstlist):
    pass


def bb(firstlist, seclist, thirdlist):
    pass


one, two, three = editing()
aa(one)
bb(one, two, three)