John Hunter <jdhunter at ace.bsd.uchicago.edu> writes:
> I have a function that takes a string as an argument. Is there a way
> to test whether the caller of this function passed in a raw string
>
> func(r'\hi mom') # do_x
> func('hi mom') # do_y
No. Those are just two different ways of writing the same string.
It's like asking func(3.0) and func(3.00) to do two separate things.