def ref(self, key):
try:
hash(key)
except TypeError:
return self._iddict, Hashable(key) # key is not hashable
try:
weakref.ref(key)
except TypeError:
return self._regdict, key # key cannot be weakly ref'ed
else:
return self._weakdict, key # normal case
def __init__(self, value, concretetype = None):
Hashable.__init__(self, value)
if concretetype is not None:
self.concretetype = concretetype
def __hash__(self):
return hash((self.__class__, self.type, Hashable(self.instance)))
def __init__(self, value, concretetype=None):
Hashable.__init__(self, value)
if concretetype is not None:
self.concretetype = concretetype