review needed for a manual Python port

Greetings!

I have tried to package uiCA, the uops.info Code Analyzer.  This is
a Python project, but without setuptools or anything.  Unfortunately
I don't know much about Python packaing and have just tried to wing
it.  I would appreciate some review on the port.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265368

The port also seemingly exposes a bug in Portlint's PORTVERSION
checking regex (PR #265364).  Might need to be checked out, too.

Thank you for your help!

Yours,
Robert Clausecker

-- 
()  ascii ribbon campaign - for an 8-bit clean world 
/\  - against html email  - against proprietary attachments