datetime module for Python 2.2

[Donnal Walter]

I am looking forward to using the new datetime module in Python 2.3, but
until there is a stable version of wxPython for 2.3 I must stay with Python
2.2.2.

Is there a pure Python version of the new datetime module (or portions
thereof) that I could use for development on 2.2.2 until I am able upgrade
to 2.3? (Yes, I know it would be slower than the C version, but that's ok
for now.) Thanks.

Donnal Walter
Arkansas Children's Hospital