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fix inspect.isclass() on instances with a custom __getattr__ #1225107

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This commit is contained in:
Benjamin Peterson 2009-01-17 22:27:54 +00:00
parent 59ce042766
commit 5e5fbb612d
3 changed files with 16 additions and 2 deletions
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13
Lib/test/test_inspect.py
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@ -65,7 +65,6 @@ class TestPredicates(IsTestBase):
def test_excluding_predicates(self):
self.istest(inspect.isbuiltin, 'sys.exit')
self.istest(inspect.isbuiltin, '[].append')
self.istest(inspect.isclass, 'mod.StupidGit')
self.istest(inspect.iscode, 'mod.spam.func_code')
self.istest(inspect.isframe, 'tb.tb_frame')
self.istest(inspect.isfunction, 'mod.spam')
@ -91,6 +90,18 @@ class TestPredicates(IsTestBase):
self.assert_(inspect.isroutine(mod.spam))
self.assert_(inspect.isroutine([].count))
def test_isclass(self):
self.istest(inspect.isclass, 'mod.StupidGit')
self.assertTrue(inspect.isclass(list))
class newstyle(object): pass
self.assertTrue(inspect.isclass(newstyle))
class CustomGetattr(object):
def __getattr__(self, attr):
return None
self.assertFalse(inspect.isclass(CustomGetattr()))
def test_get_slot_members(self):
class C(object):
__slots__ = ("a", "b")