Steven D'Aprano steve-iDnA/YwAAsAk+I/owrrOrA@public.gmane.org writes:
I'm not hostile to the idea. But the PEP needs to reference concrete examples that people can run to see that there is a problem to be solved. Otherwise, it just seems that you're proposing adding more complication to the Python, at least one new keyword and one more builtin, for what gain?
For me the first example in the greenlet documentation was very helpful: http://packages.python.org/greenlet/