class Observable(object):
'''
Definition of an observable class
'''
def __init__(self, observer = None):
if not observer is None:
self.observer = observer
else:
self.observer = AccumulativeObserver()
def notify(self, action, message):
self.observer.notify(self.__class__.__name__, action, message)
class Observable(object):
"""
Definition of an observable class
"""
def __init__(self, observer = None):
if not observer is None:
self.observer = observer
else:
self.observer = AccumulativeObserver()
def notify(self, action, message):
self.observer.notify(self.__class__.__name__, action, message)
def __init__(self, observer = None):
if not observer is None:
self.observer = observer
else:
self.observer = AccumulativeObserver()
def __init__(self, observer = None):
if not observer is None:
self.observer = observer
else:
self.observer = AccumulativeObserver()