I am trying to do something which is, I think, pretty cool, in python.
However, I like showing things working, and I am having troubles with the last final step on what I am trying to achieve.
Since I know a few better python programmers read this...
Suppose I have this:
What code should be in fun() so that it figures out if it has been called as C.a or as C.b?
I am thinking something like reading the higher step in a backtrace, but I don't know enough python to figure out how to do that.