After joining my local LUG at the python workshop and because I start using more python now. Here some hints and tools that I’m using a lot lately.
virtualenvwrapper
Install it with pip install virualenvwrapper or yum install python-virtualenvwrapper.noarch.
Create new Enviroments with: mkvirtualenv ENV
Jump into the Env: workon ENV
jump out of Env: deactivate