Don't know about that, but have seen it be a useful capability
in our CAD people (one lady wrote a Perl script to combine the
FET fingers in parallel devices into one, more than halving run
time for SpectreRF).
I have a Learning Perl book on my shelf that I've never cracked.
It would be unsurprising for there to be a Dummies book, and
I'm sure that the usual suspects would turn you up more hits
than you care to review.
There is no specific/special tutorial on Perl/Python Scripting for Analog/Mixed Signal Design.
Just go through a basic online tutorial on Perl/Python. The skills which you will obtain needs to be used as per situation while working with Analog/Mixed Signal design.