Invocation context from Python package in GoLang

Calling any method on Runtime Context creates new instance of Invocation Context.

// use Activate only once in your app

// create called runtime context
calledRuntime, _ := Javonet.InMemory().Python()

// construct an invocation context - this invocationContext in non-materialized
invocationContext := calledRuntime.GetType("builtins").InvokeStaticMethod("abs", -50)

// execute invocation context - this will materialize the invocationContext
response, err := invocationContext.Execute()
if err != nil {
	fmt.Println("Error: " + err.Error())

Navigation through the methods on different variations of Invocation Context allows to construct the chain of invocations. Those chains of invocation represent the non-materialized expression of interaction with libraries, types, and any programming entities in target technology.

In order to materialize expression, a call to called technology needs to be invoked with Execute method