For those who can use Python, how about this usage? — String replacement in template files

I may have given this a rather grand title, but what I am introducing this time is simply reading a text file, replacing some ...
TES

Python Strings Workbook

Master Python strings! This workbook explores string manipulation, basic Python formatting, and essential methods to handle text data, empowering your students’ to work efficiently with text. This ...
Ars Technica

of strings and extending Python 3

I'm sure the answer is out there somewhere, but I must have overlooked it until now ... I have an X11 programme that I'm mostly using under Mac OS X (10.6.8) and for which I wrote a plugin to extend ...