prototype implementation to parse spreadsheet.

dream/simulation/Leotech.py

 from dream.simulation.Default import Simulation as DefaultSimulation
+import json
 
 class Simulation(DefaultSimulation):
-  pass
+  def run(self, data):
+    if 'spreadsheet' in data:
+      wip_dict = {}
+      for row in data['spreadsheet'][0]['rows']:
+        value_list = [x.get('value') for x in row['columns']]
+        if value_list[1] == 'ID' or not value_list[1]:
+          continue
+        sequence_list = value_list[6].split('-')
+        processing_time_list = value_list[7].split('-')
+        wip_dict[sequence_list[0]] = [
+          {
+            "_class": "Dream.Job",
+            "id": value_list[1],
+            "name": value_list[0],
+            "route": [
+              {
+                "processingTime": {
+                  "distributionType": "Fixed",
+                  "mean": processing_time_list[i],
+                  },
+                "stationId": sequence_list[i],
+                "stepNumber": i
+              } for i in xrange(len(sequence_list))]
+          }
+        ]
+      for node_id in data['nodes'].keys():
+        if node_id in wip_dict:
+          data['nodes'][node_id]['wip'] = wip_dict[node_id]
+      del(data['spreadsheet'])
+      self.logger.debug('preprocessed data:\n%s' % json.dumps(
+        data, sort_keys=True, indent=2))
+    return DefaultSimulation.run(self, data)