Update subliminal to 2.0.5

Also updates:
- appdirs-1.4.3
- babelfish-0.5.5
- beautifulsoup4-4.6.3
- certifi-2018.11.29
- chardet-3.0.4
- click-7.0
- decorator-4.3.0
- dogpile.cache-0.7.1
- enzyme-0.4.1
- guessit-3.0.3
- idna-2.8
- pbr-5.1.1
- pysrt-1.1.1
- python-dateutil-2.7.5
- pytz-2018.7
- rarfile-3.0
- rebulk-1.0.0
- requests-2.21.0
- six-1.12.0
- stevedore-1.30.0
- urllib3-1.24.1

libs/pbr/tests/test_util.py

@@ -0,0 +1,91 @@
+# Copyright (c) 2015 Hewlett-Packard Development Company, L.P. (HP)
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import io
+import textwrap
+
+import six
+from six.moves import configparser
+import sys
+
+from pbr.tests import base
+from pbr import util
+
+
+class TestExtrasRequireParsingScenarios(base.BaseTestCase):
+
+    scenarios = [
+        ('simple_extras', {
+            'config_text': """
+                [extras]
+                first =
+                    foo
+                    bar==1.0
+                second =
+                    baz>=3.2
+                    foo
+                """,
+            'expected_extra_requires': {
+                'first': ['foo', 'bar==1.0'],
+                'second': ['baz>=3.2', 'foo'],
+                'test': ['requests-mock'],
+                "test:(python_version=='2.6')": ['ordereddict'],
+            }
+        }),
+        ('with_markers', {
+            'config_text': """
+                [extras]
+                test =
+                    foo:python_version=='2.6'
+                    bar
+                    baz<1.6 :python_version=='2.6'
+                    zaz :python_version>'1.0'
+                """,
+            'expected_extra_requires': {
+                "test:(python_version=='2.6')": ['foo', 'baz<1.6'],
+                "test": ['bar', 'zaz']}}),
+        ('no_extras', {
+            'config_text': """
+            [metadata]
+            long_description = foo
+            """,
+            'expected_extra_requires':
+            {}
+        })]
+
+    def config_from_ini(self, ini):
+        config = {}
+        if sys.version_info >= (3, 2):
+            parser = configparser.ConfigParser()
+        else:
+            parser = configparser.SafeConfigParser()
+        ini = textwrap.dedent(six.u(ini))
+        parser.readfp(io.StringIO(ini))
+        for section in parser.sections():
+            config[section] = dict(parser.items(section))
+        return config
+
+    def test_extras_parsing(self):
+        config = self.config_from_ini(self.config_text)
+        kwargs = util.setup_cfg_to_setup_kwargs(config)
+
+        self.assertEqual(self.expected_extra_requires,
+                         kwargs['extras_require'])
+
+
+class TestInvalidMarkers(base.BaseTestCase):
+
+    def test_invalid_marker_raises_error(self):
+        config = {'extras': {'test': "foo :bad_marker>'1.0'"}}
+        self.assertRaises(SyntaxError, util.setup_cfg_to_setup_kwargs, config)