In Distributing your own package on PyPi I’ve talked about setuptools and twine to upload a package to the Python Package Index. PBR is a nice little add-on to simplify the setup and the deplyoment of your packages.
AOSP is the Android Open Spurce Project Architecture Source Code is hosted here: https://android.googlesource.com/platform/manifest Google uses repo (basically a git wrapper written in python) to clone the source code. You can find the instructions here: https://source.android.com/setup/build/downloading Further Reading What is Ninja? What is kapt? Anatomy of a Gradle file