I gave a talk at PyOhio this year that covers this topic. There are some errors in the presentation -it was the first time I gave it- but if you are looking for

I gave a talk at PyOhio this year that covers this topic. There are some errors in the presentation -it was the first time I gave it- but if you are looking for some more information on it check it out. http://www.spkrbar.com/talk/11 http://www.spkrbar.com/talk/11