How to check if the interpreter has been initialized?

[leonleeann]

I know that initialize_interpreter() should be called before any accessing to the interpreter, and that it should be called only once.

I'm wondering that "How to check if the interpreter has been initialized?", so as to decide to call that function or skip.

I don't think that is a good idea to store this state in some global variable, because if so, we have to maintain the sync between two.

Does PyBind11 offer such a API let us can check the state?

BTW, PyBind11 is a greate thing to me!

Thanx!