flake8 fixes

Minor style changes to make flake8 pass.

Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>

setup.py

@@ -55,8 +55,8 @@ setup(
         'stevedore.test.extension': [
             't1 = stevedore.tests.test_extension:FauxExtension',
             't2 = stevedore.tests.test_extension:FauxExtension',
-            ],
-        },
+        ],
+    },
 
     zip_safe=False,
-    )
+)

stevedore/__init__.py

@@ -1,3 +1,5 @@
+# flake8: noqa
+
 from .extension import ExtensionManager
 from .enabled import EnabledExtensionManager
 from .named import NamedExtensionManager

stevedore/dispatch.py

@@ -95,7 +95,7 @@ class NameDispatchExtensionManager(DispatchExtensionManager):
             invoke_on_load=invoke_on_load,
             invoke_args=invoke_args,
             invoke_kwds=invoke_kwds,
-            )
+        )
         self.by_name = dict((e.name, e) for e in self.extensions)
 
     def map(self, names, func, *args, **kwds):

stevedore/driver.py

@@ -29,7 +29,7 @@ class DriverManager(NamedExtensionManager):
             invoke_on_load=invoke_on_load,
             invoke_args=invoke_args,
             invoke_kwds=invoke_kwds,
-            )
+        )
         if not self.extensions:
             raise RuntimeError('No %r driver found, looking for %r' %
                                (namespace, name))

stevedore/enabled.py

@@ -38,12 +38,12 @@ class EnabledExtensionManager(ExtensionManager):
             invoke_on_load=invoke_on_load,
             invoke_args=invoke_args,
             invoke_kwds=invoke_kwds,
-            )
+        )
 
     def _load_one_plugin(self, ep, invoke_on_load, invoke_args, invoke_kwds):
         ext = super(EnabledExtensionManager, self)._load_one_plugin(
             ep, invoke_on_load, invoke_args, invoke_kwds,
-            )
+        )
         if ext and not self.check_func(ext):
             LOG.debug('ignoring extension %r', ep.name)
             return None

stevedore/hook.py

@@ -29,4 +29,4 @@ class HookManager(NamedExtensionManager):
             invoke_on_load=invoke_on_load,
             invoke_args=invoke_args,
             invoke_kwds=invoke_kwds,
-            )
+        )

stevedore/named.py

@@ -32,7 +32,7 @@ class NamedExtensionManager(ExtensionManager):
             invoke_on_load=invoke_on_load,
             invoke_args=invoke_args,
             invoke_kwds=invoke_kwds,
-            )
+        )
 
     def _load_one_plugin(self, ep, invoke_on_load, invoke_args, invoke_kwds):
         # Check the name before going any further to prevent
@@ -42,4 +42,4 @@ class NamedExtensionManager(ExtensionManager):
             return None
         return super(NamedExtensionManager, self)._load_one_plugin(
             ep, invoke_on_load, invoke_args, invoke_kwds,
-            )
+        )

stevedore/tests/test_dispatch.py

@@ -15,7 +15,7 @@ def test_dispatch():
         invoke_on_load=True,
         invoke_args=('a',),
         invoke_kwds={'b': 'B'},
-        )
+    )
     assert len(em.extensions) == 2
     assert set(em.names()) == set(['t1', 't2'])
 
@@ -39,7 +39,7 @@ def test_name_dispatch():
         invoke_on_load=True,
         invoke_args=('a',),
         invoke_kwds={'b': 'B'},
-        )
+    )
     assert len(em.extensions) == 2
     assert set(em.names()) == set(['t1', 't2'])
 

stevedore/tests/test_enabled.py

@@ -10,7 +10,7 @@ def test_enabled():
         invoke_on_load=True,
         invoke_args=('a',),
         invoke_kwds={'b': 'B'},
-        )
+    )
     assert len(em.extensions) == 1
     assert em.names() == ['t2']
 
@@ -24,6 +24,6 @@ def test_enabled_after_load():
         invoke_on_load=True,
         invoke_args=('a',),
         invoke_kwds={'b': 'B'},
-        )
+    )
     assert len(em.extensions) == 1
     assert em.names() == ['t2']

stevedore/tests/test_hook.py

@@ -8,6 +8,6 @@ def test_hook():
         invoke_on_load=True,
         invoke_args=('a',),
         invoke_kwds={'b': 'B'},
-        )
+    )
     assert len(em.extensions) == 1
     assert em.names() == ['t1']

stevedore/tests/test_named.py

@@ -10,7 +10,7 @@ def test_named():
         invoke_on_load=True,
         invoke_args=('a',),
         invoke_kwds={'b': 'B'},
-        )
+    )
     actual = em.names()
     assert actual == ['t1']
 
@@ -32,6 +32,6 @@ def test_enabled_before_load():
             invoke_on_load=True,
             invoke_args=('a',),
             invoke_kwds={'b': 'B'},
-            )
+        )
         actual = em.names()
         assert actual == []

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py26,py27,py32,py33,pep8
+envlist = py26,py27,py32,py33,style
 
 [testenv]
 commands = nosetests -d --with-coverage --cover-inclusive --cover-package stevedore []
@@ -8,6 +8,6 @@ deps =
     mock
     coverage
 
-[testenv:pep8]
-deps = pep8
-commands = pep8 --repeat --ignore=E123 --show-source stevedore setup.py
+[testenv:style]
+deps = flake8
+commands = flake8 stevedore setup.py