experiments/STT-tensorflow
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PiperOrigin-RevId: 333775805
Change-Id: I338d3cfa06944c17e3bf56de773447f6c05ed963
This commit is contained in:
A. Unique TensorFlower 2020-09-25 11:41:45 -07:00 committed by TensorFlower Gardener
parent 88f60dc53b
commit 2e6a58ebab
1 changed files with 2 additions and 10 deletions
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12
tensorflow/python/util/object_identity.py
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@ -30,7 +30,7 @@ class _ObjectIdentityWrapper(object):
_ListWrapper objects to object-identity collections.
"""
__slots__ = ["_wrapped", "__weakref__"]
__slots__ = ["_wrapped"]
def __init__(self, wrapped):
self._wrapped = wrapped
@ -72,8 +72,6 @@ class _ObjectIdentityWrapper(object):
class _WeakObjectIdentityWrapper(_ObjectIdentityWrapper):
__slots__ = ()
def __init__(self, wrapped):
super(_WeakObjectIdentityWrapper, self).__init__(weakref.ref(wrapped))
@ -101,8 +99,6 @@ class Reference(_ObjectIdentityWrapper):
```
"""
__slots__ = ()
# Disabling super class' unwrapped field.
unwrapped = property()
@ -157,8 +153,6 @@ class ObjectIdentityDictionary(collections_abc.MutableMapping):
class ObjectIdentityWeakKeyDictionary(ObjectIdentityDictionary):
"""Like weakref.WeakKeyDictionary, but compares objects with "is"."""
__slots__ = ["__weakref__"]
def _wrap_key(self, key):
return _WeakObjectIdentityWrapper(key)
@ -179,7 +173,7 @@ class ObjectIdentityWeakKeyDictionary(ObjectIdentityDictionary):
class ObjectIdentitySet(collections_abc.MutableSet):
"""Like the built-in set, but compares objects with "is"."""
__slots__ = ["_storage", "__weakref__"]
__slots__ = ["_storage"]
def __init__(self, *args):
self._storage = set(self._wrap_key(obj) for obj in list(*args))
@ -227,8 +221,6 @@ class ObjectIdentitySet(collections_abc.MutableSet):
class ObjectIdentityWeakSet(ObjectIdentitySet):
"""Like weakref.WeakSet, but compares objects with "is"."""
__slots__ = ()
def _wrap_key(self, key):
return _WeakObjectIdentityWrapper(key)