Merged revisions 84984 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r84984 | mark.dickinson | 2010-09-23 21:11:19 +0100 (Thu, 23 Sep 2010) | 5 lines
Issue #9930: Remove an unnecessary type check in wrap_binaryfunc_r;
this was causing reversed method calls like float.__radd__(3.0, 1) to
return NotImplemented instead of the expected numeric value.
........
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index 82dcc2c..320a7a7 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -289,6 +289,11 @@
self.assertEqual(repr(a), "234.5")
self.assertEqual(a.prec, 12)
+ def test_explicit_reverse_methods(self):
+ # see issue 9930
+ self.assertEqual(complex.__radd__(3j, 4.0), complex(4.0, 3.0))
+ self.assertEqual(float.__rsub__(3.0, 1), -2.0)
+
@support.impl_detail("the module 'xxsubtype' is internal")
def test_spam_lists(self):
# Testing spamlist operations...