Clooudpickle experiment

helper.py

class Helper:
    def do(self):
        print(3)

load.py

import cloudpickle as pickle

with open("x.pkl", "rb") as f:
    pickle.load(f).do()

save.py

import cloudpickle as pickle
from numpy import ndarray
from helper import Helper

class A:
    def __init__(self, value):
        self.value = value
        self.array = ndarray([1, 2, 3])

    def do(self):
        print(self.value, self.array)
        Helper().do()


def save(value):
    a = A(value)
    with open("x.pkl", "wb") as f:
        return pickle.dump(a, f)


x = save(5)