python change variables at same time code example

Example 1: how to assign a value to multiple variables in python

r = kindle = H = 24 
#The Three Variables Are All Equal To 24

Example 2: python set several variables to none

>>> a=1
>>> a
1
>>> a, b, c, d, e, f, g, h, i, j = (None,)*9
>>> type(a)
<class 'NoneType'>