Uninstalling Python 3 on a Mac

I installed Python 3 to learn Python and quickly realized that django isn't compatible with Python 3.

How do I uninstall Python 3 on my Mac so that I can install a different version?

Python.org has added uninstall directions to the documentation:

http://docs.python.org/3/using/mac.html

Reading this and then inspecting my install, my list of things to uninstall is:

• MacPython 3.3 folder in your Applications folder.
• /Library/Frameworks/Python.framework
• about 20 symlinks in /usr/local/bin.
• reference in shell path (if exists)

Using Text Wranger, which can show invisible files, I browsed my home folder and I didn't see a .bash_profile, just .bash_history. So the installer only adds the reference if the Bash profile exists. (echo $path) didn't show either. (see also: https://stackoverflow.com/questions/7501678/set-environment-variables-on-mac-os-x-lion)

The installer package really should include an uninstall script.

As of April 2013 most tutorials and courses still require Python 2, so many people will need to uninstall Python 3.