More changes to make communication with Mv less strict

interface/CBD/main.py

@@ -57,14 +57,27 @@ available_attrs = []
 simulation = []
 
 def poll(address):
+    working_attribute = []
+    working_available_attrs = []
+    working_simulation = []
+
     while 1:
         returnvalue = urllib2.urlopen(urllib2.Request(address, urllib.urlencode({"op": "get_output", "username": "CBD_env"}))).read()
-        if returnvalue.startswith("AVL"):
-            available_attrs.append(returnvalue)
-        elif returnvalue.startswith("ATR"):
-            attribute.append(returnvalue)
-        elif returnvalue.startswith("SIM"):
-            simulation.append(returnvalue)
+        if returnvalue.startswith("AVAILABLE:"):
+            working_available_attrs.append(returnvalue)
+        elif returnvalue.startswith("ATTRIBUTE:"):
+            working_attribute.append(returnvalue)
+        elif returnvalue.startswith("SIMULATION:"):
+            working_simulation.append(returnvalue)
+        elif returnvalue.startswith("FINISH_AVAILABLE"):
+            available_attrs.append(working_available_attrs)
+            working_available_attrs = []
+        elif returnvalue.startswith("FINISH_ATTRIBUTE"):
+            attributes.append(working_attributes)
+            working_attributes = []
+        elif returnvalue.startswith("FINISH_SIMULATION"):
+            simulation.append(working_simulation)
+            working_simulation = []
 
 class MvLayer():
     def __init__(self, address):