code: def doDailies(usr, dailyList):
          
          # Load all supported dailies
          dailies = []
          for daily in Daily.__subclasses__():
              dailies.append(daily.__name__)
              
          # Verify the list is accurate
          for daily in dailyList:
              if not daily in dailies:
                  raise invalidDaily
                  
          for daily in Daily.__subclasses__():
              if not daily.__name__ in dailyList: continue
              
              inst = daily(usr)
              try:
                  inst.play()
                  yield daily.__name__ + ": " + inst.getMessage()
              except dailyAlreadyDone:
                  yield daily.__name__ + ": This daily is already done!"
              except parseException:
                  yield daily.__name__ + ": A serious error has occurred. Please refer to the logs."
              except marrowNotAvailable:
                  yield daily.__name__ + ": Not available at this time!"
              except tombolaClosed:
                  yield daily.__name__ + ": Tombola is currently closed!"
docs: Does a list of dailies and yields each result
          
          Takes a list of valid dailies, initiates each one, and then proceeds
          to play each one and yield it's resulting message. Note that the names
          given in the list must be the same as the daily's class file. 
          
          Parameters
             usr (User) - User to do the dailies with
             dailyList (list) - List of all daily names to perform