Restrict use of iteritems, iterkeys and itervalues
Enabled hacking checks to check dict.iteritems, dict.itervalues and dict.iterkeys should not be used in the future and raise error while running pep8 using tox. Change-Id: I1239bb5c651d0193141d5bb830872caf172ec561changes/51/269051/5
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# Copyright 2016 NTT DATA.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from heat.hacking import checks
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from heat.tests import common
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class HackingTestCase(common.HeatTestCase):
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def test_dict_iteritems(self):
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self.assertEqual(1, len(list(checks.check_python3_no_iteritems(
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"obj.iteritems()"))))
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self.assertEqual(0, len(list(checks.check_python3_no_iteritems(
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"obj.items()"))))
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self.assertEqual(0, len(list(checks.check_python3_no_iteritems(
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"six.iteritems(ob))"))))
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def test_dict_iterkeys(self):
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self.assertEqual(1, len(list(checks.check_python3_no_iterkeys(
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"obj.iterkeys()"))))
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self.assertEqual(0, len(list(checks.check_python3_no_iterkeys(
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"obj.keys()"))))
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self.assertEqual(0, len(list(checks.check_python3_no_iterkeys(
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"six.iterkeys(ob))"))))
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def test_dict_itervalues(self):
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self.assertEqual(1, len(list(checks.check_python3_no_itervalues(
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"obj.itervalues()"))))
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self.assertEqual(0, len(list(checks.check_python3_no_itervalues(
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"obj.values()"))))
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self.assertEqual(0, len(list(checks.check_python3_no_itervalues(
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"six.itervalues(ob))"))))
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