[EmFieldGroup] pep8+pylint

EditorialModel/fieldgroups.py

 #-*- coding: utf-8 -*-
 
 from EditorialModel.components import EmComponent
-import EditorialModel.fieldtypes as ftypes
 from EditorialModel.fields import EmField
 
 
     ranked_in = 'class_id'
 
     ## EmFieldGroup instanciation
-    def __init__(self, model, uid, name, class_id, string = None, help_text = None, date_update = None, date_create = None, rank = None):
-
+    def __init__(self, model, uid, name, class_id, string=None, help_text=None, date_update=None, date_create=None, rank=None):
         self.class_id = class_id
         self.check_type('class_id', int)
         super(EmFieldGroup, self).__init__(model=model, uid=uid, name=name, string=string, help_text=help_text, date_update=date_update, date_create=date_create, rank=rank)
-        pass
 
     ## Check if the EmFieldGroup is valid
     # @return True if valid False if not