47fdbc1391
In change id I60adf0dca4aa32f4ef6bca61250b375c8a3703c6, we added flake8_docstrings to the black list. However as seen in I8bfff1b2e65541959e7f2ae0fa6ca6c17889eb54, the generate-constraints job ends up proposing adding "flake8-docstrings===0.2.1.post1" to the upper-constraints.txt. This is because of the '-' vs '_' difference. So just like in Ibaa22657a2cf2c0ad96dbd0b9bc43cdafe6a1d56, we need to convert the items in black list to the correct safe name before trying to check if the item is in the black list. Change-Id: Ieb1cd44e908b80d58a20bf0d0e1e6b10f17ae95e
101 lines
3.8 KiB
Python
101 lines
3.8 KiB
Python
# 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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import os.path
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import fixtures
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import testtools
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from testtools import matchers
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from openstack_requirements.cmds import generate
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class TestFreeze(testtools.TestCase):
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def test_freeze_smoke(self):
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# Use an aribtrary python. The installation of virtualenv system wide
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# is presumed.
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versions = ['/usr/bin/python%(v)s' % dict(v=v) for v in
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["2.7", "3.4"]]
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found = [v for v in versions if os.path.exists(v)][0]
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req = self.useFixture(fixtures.TempDir()).path + '/r.txt'
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with open(req, 'wt') as output:
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output.write('fixtures==1.2.0')
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frozen = generate._freeze(req, found)
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expected_version = found[-3:]
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self.expectThat(frozen, matchers.HasLength(2))
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self.expectThat(frozen[0], matchers.Equals(expected_version))
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# There are multiple items in the dependency tree of fixtures.
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# Since this is a smoke test, just ensure fixtures is there.
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self.expectThat(frozen[1], matchers.Contains(('fixtures', '1.2.0')))
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class TestParse(testtools.TestCase):
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def test_parse(self):
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text = "linecache2==1.0.0\nargparse==1.2\n\n# fred\n"
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parsed = generate._parse_freeze(text)
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self.assertEqual(
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[('linecache2', '1.0.0'), ('argparse', '1.2')], parsed)
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def test_editable_banned(self):
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text = "-e git:..."
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self.assertRaises(Exception, generate._parse_freeze, text) # noqa
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class TestCombine(testtools.TestCase):
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def test_same_items(self):
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fixtures = [('fixtures', '1.2.0')]
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freeze_27 = ('2.7', fixtures)
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freeze_34 = ('3.4', fixtures)
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self.assertEqual(
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['fixtures===1.2.0\n'],
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list(generate._combine_freezes([freeze_27, freeze_34])))
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def test_distinct_items(self):
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freeze_27 = ('2.7', [('fixtures', '1.2.0')])
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freeze_34 = ('3.4', [('fixtures', '1.2.0'), ('enum', '1.5.0')])
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self.assertEqual(
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["enum===1.5.0;python_version=='3.4'\n", 'fixtures===1.2.0\n'],
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list(generate._combine_freezes([freeze_27, freeze_34])))
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def test_different_versions(self):
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freeze_27 = ('2.7', [('fixtures', '1.2.0')])
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freeze_34 = ('3.4', [('fixtures', '1.5.0')])
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self.assertEqual(
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["fixtures===1.2.0;python_version=='2.7'\n",
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"fixtures===1.5.0;python_version=='3.4'\n"],
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list(generate._combine_freezes([freeze_27, freeze_34])))
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def test_duplicate_pythons(self):
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with testtools.ExpectedException(Exception):
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list(generate._combine_freezes([('2.7', []), ('2.7', [])]))
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def test_blacklist(self):
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blacklist = ['Fixtures']
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freeze_27 = ('2.7', [('fixtures', '1.2.0')])
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freeze_34 = ('3.4', [('fixtures', '1.2.0'), ('enum', '1.5.0')])
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self.assertEqual(
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["enum===1.5.0;python_version=='3.4'\n"],
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list(generate._combine_freezes(
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[freeze_27, freeze_34], blacklist=blacklist)))
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def test_blacklist_with_safe_name(self):
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blacklist = ['flake8_docstrings']
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freeze_27 = ('2.7', [('flake8-docstrings', '0.2.1.post1'),
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('enum', '1.5.0')])
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self.assertEqual(
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['enum===1.5.0\n'],
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list(generate._combine_freezes(
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[freeze_27], blacklist=blacklist)))
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