Argument cannot be assigned to parameter "app" of type "Framework" in function "serve"

[danielniccoli]

The following sample code generates a warning.

from hypercorn.config import Config
from hypercorn.asyncio import serve
import asyncio
import restate

from app.greeter import greeter

app = restate.app(services=[greeter])


def main():
    """Entry point for running the app."""
    conf = Config()
    conf.bind = ["0.0.0.0:9080"]
    asyncio.run(serve(app, conf)) # This line causes the below warning.
#                     ~~~

if __name__ == "__main__":
    main()

Argument of type "((RestateLambdaRequest, Any) -> RestateLambdaResponse) | ((scope: Scope, receive: Receive, send: Send) -> CoroutineType[Any, Any, None])" cannot be assigned to parameter "app" of type "Framework" in function "serve"
  Type "((RestateLambdaRequest, Any) -> RestateLambdaResponse) | ((scope: Scope, receive: Receive, send: Send) -> CoroutineType[Any, Any, None])" is not assignable to type "Framework"
    Type "(RestateLambdaRequest, Any) -> RestateLambdaResponse" is not assignable to type "Framework"
      Type "(RestateLambdaRequest, Any) -> RestateLambdaResponse" is not assignable to type "ASGIFramework"
        Function accepts too many positional parameters; expected 2 but received 3
          Parameter 1: type "Scope" is incompatible with type "RestateLambdaRequest"
          Function return type "RestateLambdaResponse" is incompatible with type "Awaitable[None]"
      Type "(RestateLambdaRequest, Any) -> RestateLambdaResponse" is not assignable to type "WSGIFramework"
        Parameter 1: type "dict[Unknown, Unknown]" is incompatible with type "RestateLambdaRequest"
  ...

[miran248]

Any updates on this?

[slinkydeveloper]

Solved in 0.12.0