George Sakkis, 01.04.2010 22:54:
with x as is: BLOCK
_x = deepcopy(x) try: BLOCK finally: x = _x; del _x
I think this use case is important enough to implement it immediately. However, since the moratorium is currently in place for Python, would it be ok to fork Python 3 to integrate it into the language? I propose Mython as the name of the fork. I also propose to drop the entire Subversion history, so that we can start using Mercurial instantaneously. That will greatly improve the freedom of Mython as a language.