Is there a reason why we don't have 418 I'm a teapot defined in web_exceptions.py ?

[rynewang]

In https://github.com/aio-libs/aiohttp/blob/master/aiohttp/web_exceptions.py it defines an exception type for every single status code, except for 418. Is this a deliberate design choice? I searched web and github issues and did not find any information about this.

[Dreamsorcerer]

Probably because it has no real use case? You can send a response with a 418 code (or define your own HTTPException subclass) if you want, it's not a real restriction.