https://github.com/Homebrew/homebrew-core/blob/master/Formula/python.rb https://github.com/Homebrew/homebrew-core/blob/master/Formul... Homebrew pulls it direc

https://github.com/Homebrew/homebrew-core/blob/master/Formula/python.rb https://github.com/Homebrew/homebrew-core/blob/master/Formul... Homebrew pulls it directly from the Python.org, but it's also slightly opinionated in what else it installs. I would suggest just reading through the formula to see what it does (it's straighforward). Likewise, you can quickly see what any Homebrew package is doing with `brew info <package>` and looking at the "From:" link.