Stackless Integration

[Justin T.]

Hi,

I've been looking at stackless python a little bit, and it's awesome.
My question is, why hasn't it been integrated into the upstream python
tree? Does it cause problems with the current C-extensions? It seems
like if something is fully compatible and better, then it would be
adopted. However, it hasn't been in what appears to be 7 years of
existence, so I assume there's a reason.

Justin