Added the new dictionary methods to the wrapper class.

diff --git a/Lib/UserDict.py b/Lib/UserDict.py
index f6b2f823aff2ab34f4e830f132407cc8724a31d1..3ee474381577287a6026fcc1e58ebf7499c7c03e 100644 (file)
--- a/Lib/UserDict.py
+++ b/Lib/UserDict.py
@@ -12,7 +12,23 @@ class UserDict:
        def __getitem__(self, key): return self.data[key]
        def __setitem__(self, key, item): self.data[key] = item
        def __delitem__(self, key): del self.data[key]
+       def clear(self): return self.data.clear()
+       def copy(self):
+           if self.__class__ is UserDict:
+               new = UserDict()
+               new.dict = self.data.copy()
+           else:
+               new = self.__class__()  # XXX assumption: constructor signature
+               for k, v in self.items():
+                   new[k] = v
+           return new
        def keys(self): return self.data.keys()
        def items(self): return self.data.items()
        def values(self): return self.data.values()
        def has_key(self, key): return self.data.has_key(key)
+       def update(self, other):
+           if type(other) is type(self.data):
+               self.data.update(other)
+           else:
+               for k, v in other.items():
+                   self.data[k] = v