Changeset 388 for python/vendor/current/Lib/weakref.py

Timestamp:

Mar 19, 2014, 11:11:30 AM (11 years ago)

Author:

dmik

Message:

python: Update vendor to 2.7.6.

File:

• python/vendor/current/Lib/weakref.py (modified) (4 diffs)

python/vendor/current/Lib/weakref.py

@@ -21 +21 @@
      ReferenceType)
 
+from _weakrefset import WeakSet
+
 from exceptions import ReferenceError
 
@@ -28 +30 @@
 __all__ = ["ref", "proxy", "getweakrefcount", "getweakrefs",
            "WeakKeyDictionary", "ReferenceError", "ReferenceType", "ProxyType",
-           "CallableProxyType", "ProxyTypes", "WeakValueDictionary"]
+           "CallableProxyType", "ProxyTypes", "WeakValueDictionary", 'WeakSet']
 
 
@@ -84 +86 @@
             if o is not None:
                 new[key] = o
+        return new
+
+    __copy__ = copy
+
+    def __deepcopy__(self, memo):
+        from copy import deepcopy
+        new = self.__class__()
+        for key, wr in self.data.items():
+            o = wr()
+            if o is not None:
+                new[deepcopy(key, memo)] = o
         return new
 
@@ -257 +270 @@
         return new
 
+    __copy__ = copy
+
+    def __deepcopy__(self, memo):
+        from copy import deepcopy
+        new = self.__class__()
+        for key, value in self.data.items():
+            o = key()
+            if o is not None:
+                new[o] = deepcopy(value, memo)
+        return new
+
     def get(self, key, default=None):
         return self.data.get(ref(key),default)