Python Keyring Lib has been created on
bitbucket.org. Anyone who has interest in this project can check out the latest code from that address using
Mercurial.
We've finished the basic part on Mac OS X. It supports getting and setting password in
Keychain.
Following screenshots show a demo. The demo stored the password, and read it from the keychain. Notice that OS X prompted a dialog to let the user unlock the keychain.

The source code of this demo can be accessed from test/demo.py in the repository.