[Python-ideas] New PEP 550: Execution Context

[Yury Selivanov]

Hi Nick,

Thanks for writing this!  You reminded me that it's crucial to have an
ability to fully recreate generator behaviour in an iterator. Besides
this being a requirement for a complete EC model, it is something that
compilers like Cython absolutely need.

I'm still working on a rewrite (which is now a completely different
PEP), will probably finish it today.

Yury