raise statement on a conditional expression

Question

Following \"Samurai principle\", I\'m trying to do this on my functions but seems it\'s wrong...

return  if  else raise 

        

Answer 1

Inline/ternary if is an expression, not a statement. Your attempt means "if bool, return value, else return the result of raise expression" - which is nonsense of course, because raise exception is itself a statement not an expression.

There's no way to do this inline, and you shouldn't want to. Do it explicitly:

if not bool:
    raise MyException
return value