def __init__(self, *args, **kw):
Persistent.__init__(self)
Schedule.__init__(self, *args, **kw)
self.exceptions = PersistentDict()
def __init__(self, *args, **kw):
Persistent.__init__(self)
Schedule.__init__(self, *args, **kw)
self.exceptions = PersistentDict()
def __init__(self, timetable, *args, **kw):
Schedule.__init__(self, *args, **kw)
self.timetable = timetable
self._periods = PersistentList()
def __init__(self, timetable, *args, **kw):
Schedule.__init__(self, *args, **kw)
self.timetable = timetable
self._periods = PersistentList()
