def __init__(self, *args, **kwargs):
DependencyCell.__init__(self)
# A dictionary of subcells.
self._key_subcells = {}
dict.__init__(self, *args, **kwargs)
def __init__(self, sequence=tuple()):
DependencyCell.__init__(self)
set.__init__(self, sequence)
def __init__(self, empty_callback=lambda: None):
DependencyCell.__init__(self)
# Called when there are no more dependants:
self.empty_callback = empty_callback
def __init__(self, sequence=tuple()):
DependencyCell.__init__(self)
_ListBase.__init__(self, sequence)
