Moved requisites to service class, refactoring

configs/main.conf

-[service]
+[settingsd]
 bus_type = session
 log_level = 2
 

functions/hello.py

@@ -22,7 +22,10 @@ class Hello(settingsd.service.FunctionObject) :
 		settingsd.shared.Functions.Hello.removeFromConnection()
 		settingsd.shared.Functions.removeSharedObject("Hello")
 
-class Requisites(settingsd.service.Requisites) :
+class Service(settingsd.service.Service) :
+	def initService(self) :
+		self.Functions.addSharedObject("Hello", Hello(self.serviceName()))
+
 	@classmethod
 	def serviceName(self) :
 		return "hello"
@@ -30,13 +33,6 @@ class Requisites(settingsd.service.Requisites) :
 	@classmethod
 	def options(self) :
 		return [
-			("hello", "hello_string", "Hello, World!", str)
+			(self.serviceName(), "hello_string", "Hello, World!", str)
 		]
 
-class Service(settingsd.service.Service) :
-	def init(self) :
-		self.Functions.addSharedObject("Hello", Hello("hello"))
-
-	def close(self) :
-		pass
-

settingsd/application.py

@@ -48,7 +48,6 @@ class Application(object) :
 		self.closeServices()
 		self._main_loop.quit()
 
-
 	def loadModules(self) :
 		sys.path.append(const.FUNCTIONS_DIR)
 		sys.path.append(const.ACTIONS_DIR)
@@ -56,21 +55,17 @@ class Application(object) :
 		for modules_path_list_item in (const.FUNCTIONS_DIR, const.ACTIONS_DIR) :
 			for module_name in [ item[:-3] for item in os.listdir(modules_path_list_item) if item.endswith(".py") ] :
 				self._modules_list.append(__import__(module_name, globals(), locals(), [""]))
-				if self._modules_list[-1].Requisites.serviceName() != None :
-					self._services_dict[self._modules_list[-1].Requisites.serviceName()] = {
-						"requisites" : self._modules_list[-1].Requisites,
-						"service" : self._modules_list[-1].Service,
-						"instance" : None
+				self._services_dict[self._modules_list[-1].Service.serviceName()] = {
+					"service_class" : self._modules_list[-1].Service,
+					"service" : None
 				}
-				else :
-					print >> sys.stderr, "Anonymous modules does not acceped"
 
 		sys.path.remove(const.FUNCTIONS_DIR)
 		sys.path.remove(const.ACTIONS_DIR)
 
 	def loadConfigs(self) :
 		for service_name in self._services_dict.keys() :
-			service_options_list = list(self._services_dict[service_name]["requisites"].options())
+			service_options_list = list(self._services_dict[service_name]["service_class"].options())
 			service_options_list.append((service_name, "enabled", "no", validators.validBool))
 
 			for service_options_list_item in service_options_list :
@@ -79,23 +74,23 @@ class Application(object) :
 		config.loadConfig()
 
 	def initBus(self) :
-		if config.value("service", "bus_type") == const.SERVICE_BUS_TYPE_SYSTEM :
+		if config.value(const.MY_NAME, "bus_type") == const.BUS_TYPE_SYSTEM :
 			bus = dbus.SystemBus()
 		else :
 			bus = dbus.SessionBus()
-		self._bus_name = dbus.service.BusName(config.value("service", "name"), bus = bus)
-		config.setValue("runtime", "bus_name", self._bus_name)
+		self._bus_name = dbus.service.BusName(config.value(const.MY_NAME, "service_name"), bus = bus)
+		config.setValue(const.RUNTIME_NAME, "bus_name", self._bus_name)
 
 	def initServices(self) :
 		for service_name in self._services_dict.keys() :
 			if config.value(service_name, "enabled") :
-				self._services_dict[service_name]["instance"] = self._services_dict[service_name]["service"]()
-				self._services_dict[service_name]["instance"].init()
+				self._services_dict[service_name]["service"] = self._services_dict[service_name]["service_class"]()
+				self._services_dict[service_name]["service"].initService()
 
 	def closeServices(self) :
 		for service_name in self._services_dict.keys() :
-			if self._services_dict[service_name]["instance"] != None :
-				self._services_dict[service_name]["instance"].close()
-				del self._services_dict[service_name]["instance"]
-				self._services_dict[service_name]["instance"] = None
+			if self._services_dict[service_name]["service"] != None :
+				self._services_dict[service_name]["service"].closeService()
+				del self._services_dict[service_name]["service"]
+				self._services_dict[service_name]["service"] = None
 

settingsd/config.py

@@ -11,10 +11,10 @@ import validators
 
 #####
 ConfigDictObject = {
-	"service" : {
-		"name" : (const.DEFAULT_SERVICE_NAME, str),
-		"path" : (const.DEFAULT_SERVICE_PATH, str),
-		"bus_type" : (const.DEFAULT_SERVICE_BUS_TYPE, ( lambda arg : validators.validRange(arg, const.ALL_SERVICE_BUS_TYPES_LIST) )),
+	const.MY_NAME : {
+		"service_name" : (const.DEFAULT_SERVICE_NAME, str),
+		"service_path" : (const.DEFAULT_SERVICE_PATH, str),
+		"bus_type" : (const.DEFAULT_BUS_TYPE, ( lambda arg : validators.validRange(arg, const.ALL_BUS_TYPES_LIST) )),
 		"log_level" : (const.DEFAULT_LOG_LEVEL, ( lambda arg : validators.validRange(int(arg), const.ALL_LOG_LEVELS_LIST) ))
 	}
 }

settingsd/const.py

@@ -2,6 +2,7 @@
 
 
 MY_NAME = "settingsd"
+RUNTIME_NAME = "runtime"
 
 FUNCTIONS_DIR = "functions"
 ACTIONS_DIR = "actions"
@@ -9,11 +10,11 @@ CONFIGS_DIR = "configs"
 CONFIG_FILE_POSTFIX = ".conf"
 
 
-SERVICE_BUS_TYPE_SYSTEM = "system"
-SERVICE_BUS_TYPE_SESSION = "session"
-ALL_SERVICE_BUS_TYPES_LIST = (
-	SERVICE_BUS_TYPE_SYSTEM,
-	SERVICE_BUS_TYPE_SESSION
+BUS_TYPE_SYSTEM = "system"
+BUS_TYPE_SESSION = "session"
+ALL_BUS_TYPES_LIST = (
+	BUS_TYPE_SYSTEM,
+	BUS_TYPE_SESSION
 )
 
 LOG_LEVEL_INFO = 0
@@ -28,6 +29,6 @@ ALL_LOG_LEVELS_LIST = (
 
 DEFAULT_SERVICE_NAME = "org.etersoft.%s" % (MY_NAME)
 DEFAULT_SERVICE_PATH = "/org/etersoft/%s" % (MY_NAME)
-DEFAULT_SERVICE_BUS_TYPE = SERVICE_BUS_TYPE_SYSTEM
+DEFAULT_BUS_TYPE = BUS_TYPE_SYSTEM
 DEFAULT_LOG_LEVEL = LOG_LEVEL_INFO
 

settingsd/logger.py

@@ -37,7 +37,7 @@ def message(message_type, message) :
 	else :
 		raise UnknownMessageType("Message type \"%d\" not in list %s" % (message_type, ALL_MESSAGES_LIST))
 
-	if log_level <= config.value("service", "log_level") :
+	if log_level <= config.value(const.MY_NAME, "log_level") :
 		text_log_levels_list = (
 			"%s [ Info ]:" % (const.MY_NAME),
 			"%s [ Details ]:" % (const.MY_NAME), 

settingsd/service.py

@@ -13,17 +13,6 @@ import logger
 
 
 #####
-class Requisites(object) :
-	@classmethod
-	def serviceName(self) :
-		return None
-
-	@classmethod
-	def options(self) :
-		return []
-
-
-#####
 class Service(object) :
 	__metaclass__ = abc.ABCMeta
 
@@ -31,17 +20,26 @@ class Service(object) :
 	Actions = shared.Actions
 
 	@abc.abstractmethod
-	def init(self) :
+	def initService(self) :
 		pass
 
-	def close(self) :
+	def closeService(self) :
 		pass
 
+	@classmethod
+	@abc.abstractmethod
+	def serviceName(self) :
+		pass
+
+	@classmethod
+	def options(self) :
+		return []
+
 
 #####
 class CustomObject(dbus.service.Object) :
 	def __init__(self, object_path) :
-		dbus.service.Object.__init__(self, config.value("runtime", "bus_name"), object_path)
+		dbus.service.Object.__init__(self, config.value(const.RUNTIME_NAME, "bus_name"), object_path)
 
 		self._object_path = object_path
 
@@ -56,18 +54,18 @@ class CustomObject(dbus.service.Object) :
 
 class FunctionObject(CustomObject) :
 	def __init__(self, object_path) :
-		CustomObject.__init__(self, dbus_tools.joinPath(config.value("service", "path"), "functions", object_path))
+		CustomObject.__init__(self, dbus_tools.joinPath(config.value(const.MY_NAME, "service_path"), "functions", object_path))
 
 class ActionObject(CustomObject) :
 	def __init__(self, object_path) :
-		CustomObject.__init__(self, dbus_tools.joinPath(config.value("service", "path"), "actions", object_path))
+		CustomObject.__init__(self, dbus_tools.joinPath(config.value(const.MY_NAME, "service_path"), "actions", object_path))
 
 
 ######
 def tracer(function) :
 	def wrapper(self, *args_list, **kwargs_dict) :
 		return_value = function(self, *args_list, **kwargs_dict)
-		if config.value("service", "log_level") == const.LOG_LEVEL_DEBUG :
+		if config.value(const.MY_NAME, "log_level") == const.LOG_LEVEL_DEBUG :
 			logger.message(logger.DEBUG_MESSAGE, "Called \"%s::%s\" with args (%s, %s) --> %s" % (
 				self.__class__.__name__, function.__name__, str(args_list), str(kwargs_dict),  str(return_value) ))
 		return return_value
@@ -84,11 +82,11 @@ def customMethod(interface_name) :
 
 def functionMethod(interface_name) :
 	def decorator(function) :
-		return customMethod(dbus_tools.joinMethod(config.value("service", "name"), "functions", interface_name))(function)
+		return customMethod(dbus_tools.joinMethod(config.value(const.MY_NAME, "service_name"), "functions", interface_name))(function)
 	return decorator
 
 def actionsMethod(interface_name) :
 	def decorator(function) :
-		return customMethod(dbus_tools.joinMethod(config.value("service", "name"), "actions", interface_name))(function)
+		return customMethod(dbus_tools.joinMethod(config.value(const.MY_NAME, "service_name"), "actions", interface_name))(function)
 	return decorator