Each post here (including this one) is an ipython notebook. To view a static version of the notebook (with the code and figures embedded) simply click on "Read more...".

To download the notebook to your machine, click on Source (in the top right corner) and save the notebook to your harddrive. To run the notebook (assuming you have followed the instructions simply type in the directory where you saved the notebook,

ipython notebook [notebook name.ipynb]

and a page will come up in your browser with the notebook

shift-return in each cell in the notebook will execute the code.

print "Hello astroML"

Hello astroML