Async Client

[peterschutt]

I like using api-client but find myself more often programming in async environments where IO is a feature of the work.

I notice that you have async support listed in the roadmap of the project, have you given the implementation much thought? Is it going to be a stack of work to do, or pretty reasonable? Have you got any ideas about how the work would look?

For now I'm going to be rolling my own client per app based on HTTPX I suppose, but I love consistency so if having api-client support async workflows is attainable I'd consider helping out. Interestingly asyncio-client namespace still seems to be available on pypi:)