Embedding python in c++: passing a python class to a python function call in another python class

[rachelglenn]

/////Dog.py
class Dog(object):
def init(self,breed_in=""):
self.breed = breed_in
def get_breed(self):
return self.breed

////Groomer.py
from Dog import Dog
class Groomer:
def init(self, newDogIn ):
self.NewDog = Dog(newDogIn.breed)

/////////main.cpp

#include <pybind11/pybind11.h>
#include <pybind11/embed.h>
#include

int main()
{
pybind11::scoped_interpreter guard{};

std::string breed = "Healer";

//Create the python class
pybind11::object new_dog = pybind11::module::import("Dog");

new_dog.attr("Dog")(pybind11.cast(breed)); //Not sure if I am doing this step correctly

//Check I am creating the instance correctly
std::cout << "New Dog is: <<( new_dog.attr("Dog).attr("get_breed") ).caststd::string()<< std::endl; // Error #1 This step doesn't work no attribute get_breed

// Create the python class to take python class dog
pybind11::object GroomerObject = pybind11::module::import("Groomer");

GroomerObject.attr("Groomer")(new_dog);

return 0;

}

//Error #2 : class Dog has no attribute breed

[rachelglenn]

I found the issue. It was with how the functions were called.

[orlandini]

What exactly was the issue?

[xkungfu]

where is the issue?