Rather new to OOP in Python... I'm writing an app where several objects need to access and change the state of ONE instance.
I could of course instantiate the instance and then pass it along the objects, but that's cumbersome, especially as it would need to be "passed through" classes that don't really need it. I would be happy if I could just instantiate the object in the main module and declare it global, but classes are in different modules so I guess that won't work. Have looked a bit into singletons -- is that the way to go? -- http://mail.python.org/mailman/listinfo/python-list
