helm-ipython

This package is called helm-ipython because initially it needed
Ipython and ipython.el as dependency.  Now it is working with default
python.el configuration and no other dependencies but it is working
also with Ipython, in this case you will have to modify your
python.el configuration like this:

   (setq python-shell-interpreter "ipython"
         python-shell-interpreter-args "-i")