Molecular eye candy for IPython

IPython is an enhanced Python shell that does magic and is wonderful. Apart from me, everyone else uses it. You can install it with "easy_install IPython" on Windows, Linux, etc. Recent versions have a graphical console (start with "ipython-qtconsole") to which we can add some molecular eye candy. Greg Landrum has already done this for RDKit. Here's how to do it for Pybel.

First of all, here's the before picture:

Now, copy and paste the following into the console:

pybel.Molecule._repr_png_ = lambda x: x.write("png")

And here's how it looks after:

Greg has gone a bit further with RDKit, and has enhanced substructure matches, but that's where I'll draw the line for now.