Merged revisions 76052,76522,76591,76689,76697,76733 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r76052 | gregory.p.smith | 2009-11-01 20:02:38 -0600 (Sun, 01 Nov 2009) | 5 lines

  see issue1006238, this merges in the following patch to ease cross
  compiling the printf %zd check.

   http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-lang/python/files/python-2.5-cross-printf.patch?rev=1.1&view=markup
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  r76522 | barry.warsaw | 2009-11-25 12:38:32 -0600 (Wed, 25 Nov 2009) | 2 lines

  Add mktime_tz to __all__.  It's documented as being available in email.utils.
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  r76591 | benjamin.peterson | 2009-11-29 16:26:26 -0600 (Sun, 29 Nov 2009) | 4 lines

  now that deepcopy can handle instance methods, this hack can be removed #7409

  Thanks Robert Collins
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  r76689 | benjamin.peterson | 2009-12-06 11:37:48 -0600 (Sun, 06 Dec 2009) | 1 line

  rewrite translate_newlines for clarity
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  r76697 | benjamin.peterson | 2009-12-06 15:24:30 -0600 (Sun, 06 Dec 2009) | 2 lines

  fix test_parser from tokenizer tweak
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  r76733 | benjamin.peterson | 2009-12-09 21:37:59 -0600 (Wed, 09 Dec 2009) | 1 line

  substitute PyDict_Check() for PyObject_IsInstance
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1 files changed, 2 insertions, 13 deletions

diff --git a/Lib/unittest/case.py b/Lib/unittest/case.py
index 4f9c496..daade71 100644
--- a/Lib/unittest/case.py
+++ b/Lib/unittest/case.py
@@ -130,17 +130,6 @@ class _AssertRaisesContext(object):
         return True
 
 
-class _AssertWrapper(object):
-    """Wrap entries in the _type_equality_funcs registry to make them deep
-    copyable."""
-
-    def __init__(self, function):
-        self.function = function
-
-    def __deepcopy__(self, memo):
-        memo[id(self)] = self
-
-
 class TestCase(object):
     """A class whose instances are single test cases.
 
@@ -214,7 +203,7 @@ class TestCase(object):
                     msg= argument that raises self.failureException with a
                     useful error message when the two arguments are not equal.
         """
-        self._type_equality_funcs[typeobj] = _AssertWrapper(function)
+        self._type_equality_funcs[typeobj] = function
 
     def addCleanup(self, function, *args, **kwargs):
         """Add a function, with arguments, to be called when the test is
@@ -437,7 +426,7 @@ class TestCase(object):
         if type(first) is type(second):
             asserter = self._type_equality_funcs.get(type(first))
             if asserter is not None:
-                return asserter.function
+                return asserter
 
         return self._baseAssertEqual