phil hunt wrote: > That's a clever trick, but it's obvious from the code that the class > is intended to be abstract, so if people are stupid enough to shoot > themselves in the foot by creating an instance, I don't feel like > adding extra code to protect themselves from their stupidity.
Right. But even if you're not worried about stupidity, it's useful to have it fail in an explicit way as early as possible, rather than later on. With that addition, the moment you try to create an instance of an abstract class, you get an exception. Even if it's just a typo, and not severe negligence, that helps the problem get fixed sooner, rather than later. -- Erik Max Francis && [EMAIL PROTECTED] && http://www.alcyone.com/max/ San Jose, CA, USA && 37 20 N 121 53 W && AIM erikmaxfrancis Morality is a weakness of the mind. -- Arthur Rimbaud -- http://mail.python.org/mailman/listinfo/python-list
