Changes & bugfix in lodel.plugin.plugins

There were manual import through importlib, we have to replace them with LodelContext calls.
Actually the plugins module is in a dirty state....

lodel/plugin/plugins.py

     #@throw AttributeError if varname not found
     #@throw ImportError if the file fails to be imported
     #@throw PluginError if the filename was not valid
+    #@todo Some strange things append :
+    #when loading modules in test self.module.__name__ does not contains
+    #the package... but in prod cases the self.module.__name__ is 
+    #the module fullname... Just a reminder note to explain the dirty
+    #if on self_modname
     def _import_from_init_var(self, varname):
         # Read varname
         try:
                 fname = filename,
                 name = self.name)
             raise PluginError(msg)
+        #See the todo
+        if len(self.module.__name__.split('.')) == 1:
+            self_modname = self.module.__package__
+        else:
+            self_modname = self.module.__name__
         #extract module name from filename
         base_mod = '.'.join(filename.split('.')[:-1])
-        module_name = self.module.__name__+"."+base_mod
+        module_name = self_modname+"."+base_mod
         return importlib.import_module(module_name)
    
     ##@brief Check dependencies of plugin
                 #dropped
                 pass
         result = {'path_list': paths, 'plugins': result}
-        print("DEUG ",result['plugins'])
         #Writing to cache
         if not no_cache:
             with open(DISCOVER_CACHE_FILENAME, 'w+') as pdcache:
     ##@brief Import init file from a plugin path
     #@param path str : Directory path
     #@return a tuple (init_module, module_name)
-    #@todo very dirty, clean it
+    #@todo replace by LodelContext usage !!! (not mandatory, this fun
+    #is only used in plugin discover method)
     @classmethod
     def import_init(cls, path):
         cls._mod_cnt += 1 # in order to ensure module name unicity

lodel/plugins/dummy/__init__.py

 __confspec__ = "confspec.py"
 __author__ = "Lodel2 dev team"
 __fullname__ = "Dummy plugin"
-__name__ = 'yweber.dummy'
+__name__ = 'dummy'
 __plugin_type__ = 'extension'
 
 

lodel/plugins/ram_sessions/__init__.py

 LodelContext.expose_modules(globals(), {
     'lodel.settings.validator': ['SettingValidator']})
 
-__plugin_name__ = 'ram_session'
+__plugin_name__ = 'ram_sessions'
 __version__ = [0,0,1]
 __plugin_type__ = 'session_handler'
 __loader__ = 'main.py'

tests/plugin/test_plugin.py

     @classmethod
     def setUpClass(cls):
         Plugin.clear()
-        Plugin.start(['dummy', 'dummy_datasource', 'webui', 'ram_session'])
+        Plugin.start(['dummy', 'dummy_datasource', 'webui', 'ram_sessions'])
 
     @classmethod
     def tearDownClass(cls):

tests/tests_conf.d/lodel2.ini

 runtest=True
 extensions = dummy
 datasource_connectors = dummy_datasource
-session_handler = ram_session
+session_handler = ram_sessions
 
 [lodel2.logging.stderr]
 level = Error