docs: def convertDict2Attrs(self, *args, **kwargs):
          """The trick for iterable Mambu Objects comes here:
  
          You iterate over each element of the responded List from Mambu,
          and create a Mambu Transaction object for each one, initializing
          them one at a time, and changing the attrs attribute (which just
          holds a list of plain dictionaries) with a MambuTransaction just
          created.
  
          You send a None urlfunc and entid to each MambuTransaction,
          because there's no method to retrieve individual transactions
          from Mambu.
  
  .. todo:: use the transactionid as a possible entid here.
          """
          for n,t in enumerate(self.attrs):
              # ok ok, I'm modifying elements of a list while iterating it. BAD PRACTICE!
              try:
                  params = self.params
              except AttributeError as aerr:
                  params = {}
              kwargs.update(params)
              try:
                  trans = self.mambutransactionclass(urlfunc=None, entid=None, *args, **kwargs)
              except AttributeError as ae:
                  self.mambutransactionclass = MambuTransaction
                  trans = self.mambutransactionclass(urlfunc=None, entid=None, *args, **kwargs)
              trans.init(t, *args, **kwargs)
              self.attrs[n] = trans