You can execute Python script in IPython by
C-c C-c when the Python
script buffer is connected to notebook (notice
ein:c in the modeline).
The result (if any) will be shown in the
Code completion works in the connected buffer.
You can jump to the source by
Notice that the Python buffer is automatically connected to the notebook
ein:c in the modeline of the Python buffer).
Commands start with
ein:pytools are utility commands available in
the notebook buffer or connected buffer.
ein:pytools-hierarchy shows inheritance diagram when
hierarchy magic is
EIN with Emacs zenburn-theme and customized matplotlib color scheme (just for fun).