pythonbuilder - A library to help writing build scripts.java - Helpers to compile Java and run unit tests with coverage.mavenrepo - Provides a class to work with maven (gradle) style artifacts.pbpython - Helpers to build python projects.pbutil - Provides a set of functions which I missed in more than one project build. Most functions are rather trivial to write but having to repeat them in each project is a waste.pythonbuilder - Define build targets with Target and run the build with updateTargets(). The functions starting with "state" can be used for the state parameter of Target(). Some have a string shortcut. See there.