Simple server & client

# users_service.py

from isc.server import Node, expose

class UserService(object):
    name = 'users'

    @expose
    def get_user(self, id):
        if id == 1:
            return 'Andrew'
        elif id == 2:
            return 'Victoria'
        return None

node = Node()
node.register_service(UserService())
try:
    node.run()
except KeyboardInterrupt:
    node.stop()

# app.py

from isc.client import Client

client = Client()

print(client.users.get_user(1))  # prints 'Andrew'
print(client.users.get_user(2))  # prints 'Victoria'
print(client.users.get_user(3))  # prints 'None'