Stuff

# === mod1.py ===from foo import barfrom mod2 import xbar.print_info(x)# === mod2.py ===from mod3 import get_wfrom foo import barclass x(object):    def __init__(self):        self.s = "HELLO"bar.connect(x, get_w())# === mod3.py ===from mod2 import xfrom foo import bardef get_w():    class w(object):        def __init__(self):            self.z = "SDFD"    return wbar.connect(w, x)