made flex intervals more flexible

mango_library/negotiation/winzent/winzent_base_agent.py

@@ -147,6 +147,7 @@ async def start_negotiation(self, start_dates, values):
         :param values: power value to negotiate about
         """
         values = [math.ceil(value) for value in values]
+        print(values)
         self._solution_found = False
         requirement = xboole.Requirement(
             xboole.Forecast((start_dates, values)), ttl=self._current_ttl)
@@ -317,7 +318,7 @@ def get_flexibility_for_interval(self, time_span, msg_type=6):
             if t_start in self.flex:
                 flexibility = self.flex[t_start]
             else:
-                flexibility = [0, 0]
+                flexibility = [0 for _ in time_span]
             if msg_type == xboole.MessageType.OfferNotification:
                 # in this case, the upper part of the flexibility interval
                 # is considered