indices slot

time_slots = {} for i in range(rangeHours): time_slots[i] = Slot(hours[i],free[i]) Then you can do: for call in calls: if call == 1: for slot_index, slot_class in time_slots. garuda bola slot items(): if slot_class. ini777 slot available == True: patient[slot_index] = Patient(slot_class slot) slot_class available == False