change plugin interface to base class

tuned/plugins/__init__.py

@@ -1,5 +1,7 @@
-import interface
+import base
 import repository
 
 def get_repository():
 	return repository.PluginRepository.get_instance()
+
+Plugin = base.Plugin

tuned/plugins/base.py

@@ -1,4 +1,4 @@
-class PluginInterface(object):
+class Plugin(object):
 	@classmethod
 	def _get_default_options(cls):
 		return {}

tuned/plugins/plugin_cpu.py

@@ -1,10 +1,10 @@
-import tuned.plugins.interface
+import tuned.plugins
 import tuned.monitors
 
 import os
 import struct
 
-class CPULatencyPlugin(tuned.plugins.interface.PluginInterface):
+class CPULatencyPlugin(tuned.plugins.Plugin):
 	def __init__(self, options = None):
 		"""
 		"""

tuned/plugins/plugin_test.py

@@ -1,6 +1,6 @@
 import tuned.monitors
 
-class TestPlugin(tuned.plugins.interface.PluginInterface):
+class TestPlugin(tuned.plugins.Plugin):
 	def __init__(self, options = None):
 		"""
 		"""

tuned/plugins/repository.py

@@ -1,6 +1,7 @@
 import tuned.patterns
 import tuned.logs
 import tuned.utils
+import tuned.plugins
 import tuned.plugins.exception
 
 log = tuned.logs.get()
@@ -8,7 +9,7 @@ log = tuned.logs.get()
 class PluginRepository(tuned.patterns.Singleton):
 	def __init__(self):
 		super(self.__class__, self).__init__()
-		self._loader = tuned.utils.PluginLoader("tuned.plugins", "plugin_", tuned.plugins.interface.PluginInterface)
+		self._loader = tuned.utils.PluginLoader("tuned.plugins", "plugin_", tuned.plugins.Plugin)
 		self._plugins = set()
 
 	def create(self, plugin_name):