For if else one line python

If else python in single line

value_when_true if condition else value_when_false
Better Example: (thanks Mr. Burns)

'Yes' if fruit == 'Apple' else 'No'

Now with assignment and contrast with if syntax

fruit = 'Apple'
isApple = True if fruit == 'Apple' else False
vs

fruit = 'Apple'
isApple = False
if fruit == 'Apple' : isApple = True

Source: stackoverflow.com

If elseif in single line python

>>> i=100
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
0
>>> i=101
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
2
>>> i=99
>>> a = 1 if i<100 else 2 if i>100 else 0
>>> a
1

Source: stackoverflow.com

How to write if statement in one line python

visitorScore = res[3] if res[4] is not None else ""

For if else one line python

[ x if x%2 else x*100 for x in range(1, 10) ]

Source: stackoverflow.com

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