Python to print names of all classes present inside a package. Just add this code to your __init__.py

class_names.py

import sys
import inspect
from pprint import pprint
clsmembers = inspect.getmembers(sys.modules[__name__], inspect.isclass)
l = list()
for k, v in clsmembers:
    l.append(k)
pprint(set(l))