MyUtils is a project mainly written in Python, it's free.
Generally useful tools
These are several general utilities I have written because they are useful to me. They are released under the GPL
This is a script for accessing timetable information for Transport Publics Genevois. It provides a minimal commandline interface or can be imported as a library.
A vague attempt at a tool for parsing HSBC statement pages and translating them into JSON. From there can be used as you wish. Not to be relied upon but can give useful output.