Python doesn't generate return type of async functions about uniffi-rs

[giarc3]

You're correct, that's also necessary. The return statement it generated for me is a call to _uniffi_rust_call_async, so it should change to return await _uniffi_rust_call_async

[mhammond]

Sadly we don't have many tests here so I'm not easily able to verify what the correct thing to generate is - I think it should generate -> "Awaitable[int]" - is that correct? Can you verify by hand-editing the generated .py that does what you expect?

[mhammond]

(alternatively, I think we could arrange to generate an async fn there, which, IIUC, would be happy with -> "int")

[giarc3]

I believe that adding async and indicating the return type as normal is the correct thing to do here. I hand-edited the generated code and confirmed that it matched my expectation when calling the function

[mhammond]

I thought changing to async will also require the final return to be "return await" or similar?

[giarc3]

Completed by #1984