[migration handler] pylint+pep8 on migrationhandler/dummy.py

EditorialModel/migrationhandler/dummy.py

@@ -1,11 +1,12 @@
 # -*- coding: utf-8 -*-
 
+
 ## Manage Model changes
 class DummyMigrationHandler(object):
 
-    def __init__(self, debug = False):
+    def __init__(self, debug=False):
         self.debug = debug
-    
+
     ## @brief Record a change in the EditorialModel and indicate wether or not it is possible to make it
     # @note The states ( initial_state and new_state ) contains only fields that changes
     # @param uid int : The uid of the change EmComponent
@@ -15,29 +16,27 @@ class DummyMigrationHandler(object):
     def register_change(self, uid, initial_state, new_state):
         if self.debug:
             print("\n##############")
-            print("DummyMigrationHandler debug. Changes for component with uid %d :"%uid)
+            print("DummyMigrationHandler debug. Changes for component with uid %d :" % uid)
             if initial_state is None:
-                print("Component creation (uid = %d): \n\t"%uid,new_state)
+                print("Component creation (uid = %d): \n\t" % uid, new_state)
             elif new_state is None:
-                print("Component deletion (uid = %d): \n\t"%uid,initial_state)
+                print("Component deletion (uid = %d): \n\t" % uid, initial_state)
             else:
                 field_list = set(initial_state.keys()).union(set(new_state.keys()))
                 for field_name in field_list:
-                    str_chg = "\t%s "%field_name
+                    str_chg = "\t%s " % field_name
                     if field_name in initial_state:
-                        str_chg += "'"+str(initial_state[field_name])+"'"
+                        str_chg += "'" + str(initial_state[field_name]) + "'"
                     else:
                         str_chg += " creating "
                     str_chg += " => "
                     if field_name in new_state:
-                        str_chg += "'"+str(new_state[field_name])+"'"
+                        str_chg += "'" + str(new_state[field_name]) + "'"
                     else:
                         str_chg += " deletion "
                     print(str_chg)
             print("##############\n")
-        pass
-    
+
     def register_model_state(self, state_hash):
         if self.debug:
-            print("New EditorialModel state registered : '%s'"%state_hash)
-
+            print("New EditorialModel state registered : '%s'" % state_hash)