[rafeed]

One of the long withstanding issues with Python 3 has been that some of the major libraries have yet to support it. I think this is great news for the Python community. Hopefully more will follow suit soon.

[sciurus]

That is good news! From the announcement:

"greatly improved Python support, including Python 3.0 support, many new tutorials & samples on how to use OpenCV with Python."

[troymc]

Here's a nice summary of which (main) Python libraries now work with Python 3:

http://py3readiness.org/