Enable gating on E128

Enables check for 'continuation line under-indented for visual indent'
and fixes existing violations.

Change-Id: Iac5d6ac280199b7b7f3877d252777e92726f8361

tox.ini

@@ -30,6 +30,6 @@ commands = {posargs}
 
 [flake8]
 # H302 import only modules.
-ignore = E128,H302
+ignore = H302
 builtins = _
 exclude =  .venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build,tools

tuskar/api/app.py

@@ -24,7 +24,8 @@ from tuskar.api import hooks
 from tuskar.api import renderers
 
 auth_opts = [
-    cfg.StrOpt('auth_strategy',
+    cfg.StrOpt(
+        'auth_strategy',
         default='noauth',
         help='Method to use for auth: noauth or keystone.'),
 ]

tuskar/api/renderers.py

@@ -55,14 +55,16 @@ class JSONRenderer(object):
         """
 
         if 'faultcode' in namespace:
-            return self._render_fault(namespace['faultstring'],
+            return self._render_fault(
+                namespace['faultstring'],
                 namespace['debuginfo'])
 
         result = namespace['result']
         if isinstance(namespace['result'], api.Response):
             pecan.response.status_code = result.status_code
-            return self._render_fault(result.obj.faultstring,
-                result.obj.debuginfo, code=result.status_code)
+            return self._render_fault(
+                result.obj.faultstring, result.obj.debuginfo,
+                code=result.status_code)
 
         return wsme.rest.json.encode_result(
             result,

tuskar/common/context.py

@@ -59,7 +59,8 @@ class RequestContext(object):
             because they possibly came in from older rpc messages.
         """
         if kwargs:
-            LOG.warn(_('Arguments dropped when creating context: %s') %
+            LOG.warn(
+                _('Arguments dropped when creating context: %s') %
                 str(kwargs))
 
         self.user_id = user_id

tuskar/heat/template_tools.py

@@ -44,8 +44,10 @@ def generate_scaling_params(overcloud_roles):
         overcloud_role = overcloud_role.lower()
 
         if overcloud_role == OVERCLOUD_COMPUTE_ROLE:
-            scaling = dict(scaling.items() +
-                merge.parse_scaling(["NovaCompute=%s" % (count)]).items())
+            scaling = dict(
+                scaling.items() +
+                merge.parse_scaling(["NovaCompute=%s" % (count)]).items()
+            )
 
     return scaling