Issue #26634: recursive_repr() now sets __qualname__ of wrapper.

Patch by Xiang Zhang.

1 files changed, 14 insertions, 0 deletions

diff --git a/Lib/test/test_reprlib.py b/Lib/test/test_reprlib.py
index a51c4d7523..4bf91945ea 100644
--- a/Lib/test/test_reprlib.py
+++ b/Lib/test/test_reprlib.py
@@ -374,6 +374,13 @@ class MyContainer2(MyContainer):
     def __repr__(self):
         return '<' + ', '.join(map(str, self.values)) + '>'
 
+class MyContainer3:
+    def __repr__(self):
+        'Test document content'
+        pass
+    wrapped = __repr__
+    wrapper = recursive_repr()(wrapped)
+
 class TestRecursiveRepr(unittest.TestCase):
     def test_recursive_repr(self):
         m = MyContainer(list('abcde'))
@@ -387,5 +394,12 @@ class TestRecursiveRepr(unittest.TestCase):
         m.append(m)
         self.assertEqual(repr(m), '<a, b, c, d, e, +++, x, +++>')
 
+    def test_assigned_attributes(self):
+        from functools import WRAPPER_ASSIGNMENTS as assigned
+        wrapped = MyContainer3.wrapped
+        wrapper = MyContainer3.wrapper
+        for name in assigned:
+            self.assertIs(getattr(wrapper, name), getattr(wrapped, name))
+
 if __name__ == "__main__":
     unittest.main()