python for loop one line with if code example

Example 1: 1 line if statement python

value_when_true if condition else value_when_false

Example 2: python for loop one line

>>> x = [1, 2, 3, 4, 5]
>>> y = [2*a for a in x if a % 2 == 1]
>>> print(y)
[2, 6, 10]