Tidy up - Rename Base

Some Python class and packages need to be renamed
for a better compliance with the shared terminology
which provides a better understanding of Watcher
objects and components by every contributor.

This patchset add missing Base in class name

Partially implements: blueprint glossary-related-refactoring

Change-Id: I95a3e41fbd5fcd90a99d81c9cf278940f50c7732

watcher/applier/base.py

@@ -22,7 +22,7 @@ import six
 
 
 @six.add_metaclass(abc.ABCMeta)
-class Applier(object):
+class BaseApplier(object):
     @abc.abstractmethod
     def execute(self, action_plan_uuid):
         raise NotImplementedError(

watcher/applier/default.py

@@ -16,13 +16,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-from watcher.applier.base import Applier
+
+from watcher.applier.base import BaseApplier
 from watcher.applier.execution.executor import ActionPlanExecutor
 from watcher.objects import Action
 from watcher.objects import ActionPlan
 
 
-class DefaultApplier(Applier):
+class DefaultApplier(BaseApplier):
     def __init__(self, manager_applier, context):
         super(DefaultApplier, self).__init__()
         self.manager_applier = manager_applier

watcher/applier/mapping/default.py

@@ -16,6 +16,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+
 from watcher.applier.mapping.base import BaseActionMapper
 from watcher.applier.primitives.change_nova_service_state import \
     ChangeNovaServiceState

watcher/applier/primitives/change_nova_service_state.py

@@ -20,6 +20,7 @@
 
 from oslo_config import cfg
 
+
 from watcher.applier.primitives.base import BasePrimitive
 from watcher.applier.primitives.wrapper.nova_wrapper import NovaWrapper
 from watcher.applier.promise import Promise

watcher/applier/primitives/migration.py

@@ -21,6 +21,7 @@ from keystoneclient.auth.identity import v3
 from keystoneclient import session
 from oslo_config import cfg
 
+
 from watcher.applier.primitives.base import BasePrimitive
 from watcher.applier.primitives.wrapper.nova_wrapper import NovaWrapper
 from watcher.applier.promise import Promise

watcher/applier/primitives/nop.py

@@ -19,6 +19,7 @@
 
 from oslo_log import log
 
+
 from watcher.applier.primitives.base import BasePrimitive
 from watcher.applier.promise import Promise
 

watcher/applier/primitives/power_state.py

@@ -16,6 +16,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+
 from watcher.applier.primitives.base import BasePrimitive
 from watcher.applier.promise import Promise