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Add py3k warnings for code and method inequality comparisons. This should resolve issue 2373. The codeobject.c and methodobject.c changes are both just backports of the Python 3 code.

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This commit is contained in:
Steven Bethard 2008-03-18 22:08:20 +00:00
parent e8e22cf3c0
commit 6a644f92ef
3 changed files with 131 additions and 2 deletions
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29
Lib/test/test_py3kwarn.py
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@ -50,6 +50,35 @@ class TestPy3KWarnings(unittest.TestCase):
with catch_warning() as w:
self.assertWarning(cell0 < cell1, w, expected)
def test_code_inequality_comparisons(self):
expected = 'code inequality comparisons not supported in 3.x.'
def f(x):
pass
def g(x):
pass
with catch_warning() as w:
self.assertWarning(f.func_code < g.func_code, w, expected)
with catch_warning() as w:
self.assertWarning(f.func_code <= g.func_code, w, expected)
with catch_warning() as w:
self.assertWarning(f.func_code >= g.func_code, w, expected)
with catch_warning() as w:
self.assertWarning(f.func_code > g.func_code, w, expected)
def test_builtin_function_or_method_comparisons(self):
expected = ('builtin_function_or_method '
'inequality comparisons not supported in 3.x.')
func = eval
meth = {}.get
with catch_warning() as w:
self.assertWarning(func < meth, w, expected)
with catch_warning() as w:
self.assertWarning(func > meth, w, expected)
with catch_warning() as w:
self.assertWarning(meth <= func, w, expected)
with catch_warning() as w:
self.assertWarning(meth >= func, w, expected)
def assertWarning(self, _, warning, expected_message):
self.assertEqual(str(warning.message), expected_message)