We really already have this though, in the form of asyncio. This is basically syntactic sugar over asyncio with the added advantage of context manager support,

We really already have this though, in the form of asyncio. This is basically syntactic sugar over asyncio with the added advantage of context manager support, which while great, isn't earth-shattering. I'm all for this change, but if people were willing to look at asyncio, they'd see this is largely a syntactic tweak to that.