docs: def getIndexes(cls) :
  		"returns a list of the indexes of a class"
  		con = RabaConnection(cls._raba_namespace)
  		idxs = []
  		for idx in con.getIndexes(rabaOnly = True) :
  			if idx[2] == cls.__name__ :
  				idxs.append(idx)
  			else :
  				for k in cls.columns :
  					if RabaFields.isRabaListField(getattr(cls, k)) and idx[2] == con.makeRabaListTableName(cls.__name__, k) :
  						idxs.append(idx)
  		return idxs