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How to use to_unique_items_list method in localstack

Best Python code snippet using localstack_python

test_common.py

...127        finally:128            tcp.close()129        self.assertTrue(common.port_can_be_bound(port))130    def test_to_unique_item_list(self):131        self.assertListEqual([1, 2, 3], common.to_unique_items_list([1, 1, 2, 2, 3]))132        self.assertListEqual(["a"], common.to_unique_items_list(["a"]))133        self.assertListEqual(["a", "b"], common.to_unique_items_list(["a", "b", "a"]))134        self.assertListEqual(["a", "b"], common.to_unique_items_list("aba"))135        self.assertListEqual([], common.to_unique_items_list([]))136        def comparator_lower(first, second):137            return first.lower() == second.lower()138        self.assertListEqual(["a", "A"], common.to_unique_items_list(["a", "A", "a"]))139        self.assertListEqual(["a"], common.to_unique_items_list(["a", "A", "a"], comparator_lower))140        self.assertListEqual(["a"], common.to_unique_items_list(["a", "A", "a"], comparator_lower))141        def comparator_str_int(first, second):142            return int(first) - int(second)143        self.assertListEqual(144            ["1", "2"], common.to_unique_items_list(["1", "2", "1", "2"], comparator_str_int)145        )146    def test_retry(self):147        exceptions = list()148        count = itertools.count()149        def fn():150            i = next(count)151            e = RuntimeError("exception %d" % i)152            exceptions.append(e)153            if i == 2:154                return "two"155            raise e156        ret = common.retry(fn, retries=3, sleep=0.001)157        self.assertEqual("two", ret)158        self.assertEqual(3, len(exceptions))...

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