Merged revisions 61203-61204 via svnmerge from

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

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  r61203 | christian.heimes | 2008-03-03 13:40:17 +0100 (Mon, 03 Mar 2008) | 3 lines

  Initialized merge tracking via "svnmerge" with revisions "1-60195" from
  svn+ssh://pythondev@svn.python.org/python/branches/trunk-math
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  r61204 | christian.heimes | 2008-03-03 19:28:04 +0100 (Mon, 03 Mar 2008) | 1 line

  Since abc._Abstract was replaces by a new type flags the regression test suite fails. I've added a new function inspect.isabstract(). Is the mmethod fine or should I check if object is a instance of type or subclass of object, too?
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1 files changed, 5 insertions, 0 deletions

diff --git a/Lib/test/test_abc.py b/Lib/test/test_abc.py
index 7a932fc..d631c3e 100644
--- a/Lib/test/test_abc.py
+++ b/Lib/test/test_abc.py
@@ -7,6 +7,7 @@ import unittest
 from test import test_support
 
 import abc
+from inspect import isabstract
 
 
 class TestABC(unittest.TestCase):
@@ -41,19 +42,23 @@ class TestABC(unittest.TestCase):
                 def bar(self): pass  # concrete
             self.assertEqual(C.__abstractmethods__, {"foo"})
             self.assertRaises(TypeError, C)  # because foo is abstract
+            self.assert_(isabstract(C))
             class D(C):
                 def bar(self): pass  # concrete override of concrete
             self.assertEqual(D.__abstractmethods__, {"foo"})
             self.assertRaises(TypeError, D)  # because foo is still abstract
+            self.assert_(isabstract(D))
             class E(D):
                 def foo(self): pass
             self.assertEqual(E.__abstractmethods__, set())
             E()  # now foo is concrete, too
+            self.failIf(isabstract(E))
             class F(E):
                 @abstractthing
                 def bar(self): pass  # abstract override of concrete
             self.assertEqual(F.__abstractmethods__, {"bar"})
             self.assertRaises(TypeError, F)  # because bar is abstract now
+            self.assert_(isabstract(F))
 
     def test_subclass_oldstyle_class(self):
         class A: