An extensive discussion on the early implementation of Python classes: http://python-history.blogspot.com/2009/02/adding-support-for-user-defined-classes.html h

An extensive discussion on the early implementation of Python classes: http://python-history.blogspot.com/2009/02/adding-support-for-user-defined-classes.html http://python-history.blogspot.com/2009/02/adding-support-fo... Or here in this also quite interesting talk about "21 Years of Python" hhttps://www.youtube.com/watch?v=ugqu10JV7dk&t=49m50s https://www.youtube.com/watch?v=ugqu10JV7dk&t=49m50s