Python 3 Compatibility

[RobLoach]

Allows running in both Python 2 and 3. Requires more testing.

[scottrice]

Awesome! This is something thats come up in the past, and I would love to make this happen.

I'll try to take a look sometime soon, but I appreciate you doing this.

[RobLoach]

Have to run through testing and make sure it's still functional.

[vgonisanz]

+1

[RobLoach]

Might be good to just move entirely to Python 3.

[vgonisanz]

I found this pull request while updating Ice repository to python 3 using 2to3, using this repository with @RobLoach changes. For now is not working but if I get it I will tell you something.

[vgonisanz]

When you change
match = re.match(ur
for
match = re.match(u
The unit test start failing, result is:

Ran 59 tests in 2.794s

FAILED (failures=3, errors=28)

I run them at main path using:
python -m unittest discover tests