if and for loop in one line python code example

Example 1: one-line for loop python

[thing for thing in list_of_things]

Example 2: if statement in one-line for loop python

>>> [(i) for i in my_list if i=="two"]
['two']

Example 3: 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]

Example 4: one line if statement python

var = [expression1] if [condition] else [expression2]