[Tutor] trouble with stringio function in python 3.2

[eryksun]

On Mon, May 4, 2015 at 2:46 AM, Chris Warrick <kwpolska at gmail.com> wrote:
> Python 3.0–3.2 do not support the u'' notation for Unicode strings, it
> was restored in Python 3.3 to make it easier to write code compatible
> with 2.x and 3.x

Whoever restored this forgot about raw literals:

    >>> ur'abc'
      File "<stdin>", line 1
        ur'abc'
              ^
    SyntaxError: invalid syntax