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bpo-29950: Rename SlotWrapperType to WrapperDescriptorType #1166

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2 changes: 1 addition & 1 deletion Doc/library/types.rst
Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ Standard names are defined for the following types:
C".)


.. data:: SlotWrapperType
.. data:: WrapperDescriptorType

The type of methods of some built-in data types and base classes such as
:meth:`object.__init__` or :meth:`object.__lt__`.
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8 changes: 4 additions & 4 deletions Lib/test/test_types.py
Original file line number Diff line number Diff line change
Expand Up @@ -577,10 +577,10 @@ def test_internal_sizes(self):
self.assertGreater(tuple.__itemsize__, 0)

def test_slot_wrapper_types(self):
self.assertIsInstance(object.__init__, types.SlotWrapperType)
self.assertIsInstance(object.__str__, types.SlotWrapperType)
self.assertIsInstance(object.__lt__, types.SlotWrapperType)
self.assertIsInstance(int.__lt__, types.SlotWrapperType)
self.assertIsInstance(object.__init__, types.WrapperDescriptorType)
self.assertIsInstance(object.__str__, types.WrapperDescriptorType)
self.assertIsInstance(object.__lt__, types.WrapperDescriptorType)
self.assertIsInstance(int.__lt__, types.WrapperDescriptorType)

def test_method_wrapper_types(self):
self.assertIsInstance(object().__init__, types.MethodWrapperType)
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2 changes: 1 addition & 1 deletion Lib/types.py
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ def _m(self): pass
BuiltinFunctionType = type(len)
BuiltinMethodType = type([].append) # Same as BuiltinFunctionType

SlotWrapperType = type(object.__init__)
WrapperDescriptorType = type(object.__init__)
MethodWrapperType = type(object().__str__)
MethodDescriptorType = type(str.join)

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6 changes: 3 additions & 3 deletions Lib/typing.py
Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@
except ImportError:
import collections as collections_abc # Fallback for PY3.2.
try:
from types import SlotWrapperType, MethodWrapperType, MethodDescriptorType
from types import WrapperDescriptorType, MethodWrapperType, MethodDescriptorType
except ImportError:
SlotWrapperType = type(object.__init__)
WrapperDescriptorType = type(object.__init__)
MethodWrapperType = type(object().__str__)
MethodDescriptorType = type(str.join)

Expand Down Expand Up @@ -1450,7 +1450,7 @@ def _get_defaults(func):

_allowed_types = (types.FunctionType, types.BuiltinFunctionType,
types.MethodType, types.ModuleType,
SlotWrapperType, MethodWrapperType, MethodDescriptorType)
WrapperDescriptorType, MethodWrapperType, MethodDescriptorType)


def get_type_hints(obj, globalns=None, localns=None):
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2 changes: 2 additions & 0 deletions Misc/NEWS
Original file line number Diff line number Diff line change
Expand Up @@ -313,6 +313,8 @@ Extension Modules
Library
-------

- bpo-29950: Rename SlotWrapperType to WrapperDescriptorType.

- bpo-10076: Compiled regular expression and match objects in the re module
now support copy.copy() and copy.deepcopy() (they are considered atomic).

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