python 2 variable declaration inline code example
Example 1: assign multiple variablesin one line
#Instead Of
a = 1
b = ('Hello")
#You Can Do
a,b = 1,'Hello'
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'>