Sharing dictionary of objects between processes

test.py

import multiprocessing

class Dog():
    def __init__(self, name = "joe"):
        self.name = name
    def bark(self):
        print("woof")

mg = multiprocessing.Manager()
dt = dict()
lp = mg.list()
lp.append(dt)
print(lp)
dt["a"] = 1
dt["b"] = 2
lp[0] = dt
print(lp)
dt = dict()
lab = Dog("carl")
print(lab)
pup = Dog("steve")
print(pup)
dt[lab] = 1
dt[pup] = 2
lp[0] = dt
print(lp)