Python 3 support?

[coleifer]

This library does not seem to be compatible with Python 3. There's an isinstance check that refers to unicode, which has changed to str in Python 3.

[coleifer]

Sorry, I see you closed an issue recently related to this. Do you mind pushing a new release?

[MartinHerren]

Creating indexes and adding documents work, searching for a document fails on this 'unicode' issue. If it is fixed a new release would be great !

[joeirimpan]

@mnunberg Can you release 0.7.1 to pypi?

[laneme]

Is this not supported yet? I'm using it just fine and without realizing it wasn't supported for python3 once. :/

[cheeseandcereal]

This should be resolved by now