Fix E265, E129, E113 errors in tackerclient code

This Patch fixes all E265, E129, E113 errors and enables this test for all new patches to tacker.
[E265] block comment should start with '# '
[E129] visually indented line with same indent as next logical line
[E113] unexpected indentation

Change-Id: I708dd9e0c4f3edb0b52a865578aceace726d1c2e
Related-Bug: 1516045

tackerclient/tacker/v1_0/__init__.py

@@ -362,8 +362,8 @@ class TackerCommand(command.OpenStackCommand):
         # NOTE(markmcclain): This is no longer supported in cliff version 1.5.2
         # see https://bugs.launchpad.net/python-tackerclient/+bug/1265926
 
-        #if hasattr(self, 'formatters'):
-            #self.formatters['table'] = TableFormater()
+        # if hasattr(self, 'formatters'):
+        # self.formatters['table'] = TableFormater()
 
     def get_client(self):
         return self.app.client_manager.tacker

tackerclient/tests/unit/test_shell.py

@@ -118,7 +118,7 @@ class ShellTest(testtools.TestCase):
                          'either --os-url or env[OS_URL]', stderr.strip())
 
     def test_auth(self):
-        #import pdb; pdb.set_trace()
+        # import pdb; pdb.set_trace()
         tacker_shell = openstack_shell.TackerShell('1.0')
         self.addCleanup(self.mox.UnsetStubs)
         self.mox.StubOutWithMock(clientmanager.ClientManager, '__init__')

tox.ini

@@ -29,10 +29,7 @@ commands = python setup.py testr --coverage --testr-args='{posargs}'
 # H302 import only modules
 # H105 Don't use author tags
 # H405 multi line docstring summary not separated with an empty line
-# E265 block comment should start with '# '
 # H238 old style class declaration, use new style (inherit from `object`)
-# E129 visually indented line with same indent as next logical line
-# E113 unexpected indentation
-ignore = E125,H302,H105,H405,E265,H238,E129,E113
+ignore = E125,H302,H105,H405,H238
 show-source = true
 exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,tools