normalize schedule so that gantt does not output different line if the same...

normalize schedule so that gantt does not output different line if the same operator is reallocated to the same machine

dream/plugins/BatchesOperatorGantt.py

@@ -5,6 +5,7 @@ from pprint import pformat
 from dream.plugins import plugin
 from dream.plugins.TimeSupport import TimeSupportMixin
 import datetime
+from copy import copy
 
 class BatchesOperatorGantt(plugin.OutputPreparationPlugin, TimeSupportMixin):
 
@@ -53,8 +54,20 @@ class BatchesOperatorGantt(plugin.OutputPreparationPlugin, TimeSupportMixin):
             type='operator',
             open=False)
         
+            
+            schedule=copy(element['results']['schedule'])        
+            k=0
+            for record in schedule:
+                for nextRecord in schedule[k+1:]:
+                    if nextRecord['stationId']==record['stationId'] and not record is schedule[-1]:
+                        if operatorId=='PB_1':
+                            print 'removing',nextRecord, 'cause of', record
+                        schedule.remove(nextRecord)
+                    else:
+                        continue    
+                k+=1        
+            # print schedule
             k=1
-            schedule=element['results']['schedule']
             for record in schedule:
                 entranceTime=record['entranceTime']
                 try: