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bpo-29695: Deprecated using bad named keyword arguments in builtings: (#486)

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int(), bool(), float(), list() and tuple().  Specify the value as a
positional argument instead.
This commit is contained in:
Serhiy Storchaka 2017-03-06 00:53:39 +02:00 • committed by GitHub
parent d31b28e16a
commit 58d23e6806
12 changed files with 65 additions and 2 deletions
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7
Lib/test/test_list.py
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@ -16,6 +16,8 @@ class ListTest(list_tests.CommonTest):
self.assertEqual(list((0, 1, 2, 3)), [0, 1, 2, 3])
self.assertEqual(list(''), [])
self.assertEqual(list('spam'), ['s', 'p', 'a', 'm'])
self.assertEqual(list(x for x in range(10) if x % 2),
[1, 3, 5, 7, 9])
if sys.maxsize == 0x7fffffff:
# This test can currently only work on 32-bit machines.
@ -39,6 +41,11 @@ class ListTest(list_tests.CommonTest):
x.extend(-y for y in x)
self.assertEqual(x, [])
def test_keyword_args(self):
with self.assertWarns(DeprecationWarning):
self.assertEqual(list(sequence=(x for x in range(10) if x % 2)),
[1, 3, 5, 7, 9])
def test_truth(self):
super().test_truth()
self.assertTrue(not [])