Fixes new hacking rules

Updated the hacking version as per global-requirements.

Fixed some of new appearing hacking rules, as listed follows:
- E128 continuation line under-indented for visual indent
- E265 block comment should start with '# '
- E713 test for membership should be 'not in'
- H238  old style class declaration, use new style (inherit from `object`)

Rules which are not yet fixed have been incorporated to ignorelist
- H405 Multi line docstrings should start with a one line summary
       followed by an empty line
- H501 Do not use locals() or self.__dict__ for formatting strings

Change-Id: I885c6fa8ad0e6a98f7a8479f3441ed08ed2cbaa6

test-requirements.txt

@@ -1,7 +1,7 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-hacking>=0.8.0,<0.9
+hacking>=0.10.0,<0.11
 coverage>=3.6
 discover
 oslosphinx>=2.5.0  # Apache-2.0

tox.ini

@@ -37,6 +37,6 @@ commands =
     python setup.py build_sphinx
 
 [flake8]
-ignore = H202
+ignore = H202,H405,H501
 show-source = True
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build,

troveclient/compat/tests/test_common.py

@@ -40,7 +40,7 @@ class CommonTest(testtools.TestCase):
         sys.exit = self.orig_sys_exit
 
     def test_methods_of(self):
-        class DummyClass:
+        class DummyClass(object):
             def dummyMethod(self):
                 print("just for test")
 

troveclient/openstack/common/apiclient/base.py

@@ -456,7 +456,7 @@ class Resource(object):
 
     def __getattr__(self, k):
         if k not in self.__dict__:
-            #NOTE(bcwaldon): disallow lazy-loading if already loaded once
+            # NOTE(bcwaldon): disallow lazy-loading if already loaded once
             if not self.is_loaded:
                 self._get()
                 return self.__getattr__(k)

troveclient/openstack/common/apiclient/fake_client.py

@@ -79,7 +79,7 @@ class FakeHTTPClient(client.HTTPClient):
     def __init__(self, *args, **kwargs):
         self.callstack = []
         self.fixtures = kwargs.pop("fixtures", None) or {}
-        if not args and not "auth_plugin" in kwargs:
+        if not args and "auth_plugin" not in kwargs:
             args = (None, )
         super(FakeHTTPClient, self).__init__(*args, **kwargs)