Python ? (conditional/ternary) operator for assignments [duplicate]

Question

C and many other languages have a conditional (AKA ternary) operator. This allows you to make very terse choices between two values based on the truth of a condition, which makes expressions, including assignments, very concise.

I miss this because I find that my code has lots of conditional assignments that take four lines in Python:

if condition:     var = something else:     var = something_else 

Whereas in C it'd be:

var = condition ? something : something_else; 

Once or twice in a file is fine, but if you have lots of conditional assignments, the number of lines explode, and worst of all the eye is drawn to them.

I like the terseness of the conditional operator, because it keeps things I deem un-strategic from distracting me when skimming the code.

So, in Python, is there a trick you can use to get the assignment onto a single line to approximate the advantages of the conditional operator as I outlined them?

Answer 1

Python has such an operator:

variable = something if condition else something_else 

Alternatively, although not recommended (see karadoc's comment):

variable = (condition and something) or something_else