revert

Author: eendebakpt

Lib/copy.py

@@ -107,10 +107,6 @@ def copy(x):
           weakref.ref, super})
 _copy_builtin_containers = frozenset({list, dict, set, bytearray})
 
-import _testcapi
-_testcapi.pyobject_enable_deferred_refcount(_copy_atomic_types)
-_testcapi.pyobject_enable_deferred_refcount(_copy_builtin_containers)
-
 def deepcopy(x, memo=None):
     """Deep copy operation on arbitrary Python objects.
 
@@ -172,11 +168,6 @@ def deepcopy(x, memo=None):
 
 _deepcopy_dispatch = d = {}
 
-#import _testcapi
-#_testcapi.pyobject_enable_deferred_refcount(_atomic_types)
-#_testcapi.pyobject_enable_deferred_refcount(_deepcopy_dispatch)
-
-
 
 def _deepcopy_list(x, memo, deepcopy=deepcopy):
     y = []