Is there any Python interface to Red Hat's bugzilla?

[Michał Bentkowski]

Hi!
Since recently I am working at simple version tracking system. In my
opinion it would be great if it could send information about new
version to bugzilla.
I'm looking for some nice Python interface to bugzilla because I don't
know how bugzilla's working. I found something like pybugz
(http://www.liquidx.net/pybugz/) which is designed as gentoo bugzilla
interface, but I have problems to rewrite it to Red Hat's bugzilla
(maybe someone could help me?). Also, I found bugzilla-submit script
but its functionality is insufficient.
If someone know any other Python bugzilla interface, I'll be glad.
Please let me know, if you want to know something about that version
tracking system.

Thanks in advance
Michał.