Merged revisions 72957 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r72957 | benjamin.peterson | 2009-05-26 21:43:46 -0500 (Tue, 26 May 2009) | 1 line
correctly handle descrs with __missing__
........
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index adcb55f..5c50571 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -1562,6 +1562,13 @@
return isinstance(int, obj)
def do_issubclass(obj):
return issubclass(int, obj)
+ def do_dict_missing(checker):
+ class DictSub(checker.__class__, dict):
+ pass
+ self.assertEqual(DictSub()["hi"], 4)
+ def some_number(self_, key):
+ self.assertEqual(key, "hi")
+ return 4
# It would be nice to have every special method tested here, but I'm
# only listing the ones I can remember outside of typeobject.c, since it
@@ -1573,6 +1580,8 @@
{"__iter__" : iden, "__next__" : stop}),
("__sizeof__", sys.getsizeof, zero, set(), {}),
("__instancecheck__", do_isinstance, return_true, set(), {}),
+ ("__missing__", do_dict_missing, some_number,
+ set(("__class__",)), {}),
("__subclasscheck__", do_issubclass, return_true,
set(("__bases__",)), {}),
# These two fail because the compiler generates LOAD_ATTR to look
@@ -1588,7 +1597,7 @@
def __getattribute__(self, attr, test=self):
if attr not in ok:
test.fail("__getattribute__ called with {0}".format(attr))
- return object.__getattribute__(attr)
+ return object.__getattribute__(self, attr)
class SpecialDescr(object):
def __init__(self, impl):
self.impl = impl