Message 265926 - Python tracker

Serhiy Storchaka: "I forgot to note that the comment before _Unpickler_Read() becomes not correct, but you already addressed this in the second patch. unpickle_read-2.patch LGTM."

Cool, pushed.

"Few months ago I tried to optimize reading in pickle, but didn't see significant benefit. After committing your patch I'm going to revive my patch."

Cool too, keep me in touch.