code: def append_to_list(self, source, start=None, hasIndex=False):
          '''Appends new list to self.nameDict
          Argument:
          source -- source of new name list (filename or list)
          start  -- starting index of new list
          hasIndex -- the file is already indexed
          '''
          nfy = Numberify()
          try:
              if start is None:
                  if type(source) is str:
                      if hasIndex is True:
                          newList = self.get_from_indexedFile(source)
                  else:
                      newList = nfy.numberify_data(source,
                                                   len(self.nameDict) + 1)
              else:
                  newList = nfy.numberify_data(source, start)
              self.nameDict = dict(self.nameDict.items() + newList.items())
              self.totalCount = len(self.nameDict)
          except:
              print 'Unknown error:', exc_info()[0f append_to_list(self, source, start=None, hasIndex=False):
          '''Appends new list to self.nameDict
          Argument:
          source -- source of new name list (filename or list)
          start  -- starting index of new list
          hasIndex -- the file is already indexed
          '''
          nfy = Numberify()
          try:
              if start is None:
                  if type(source) is str:
                      if hasIndex is True:
                          newList = self.get_from_indexedFile(source)
                  else:
                      newList = nfy.numberify_data(source,
                                                   len(self.nameDict) + 1)
              else:
                  newList = nfy.numberify_data(source, start)
              self.nameDict = dict(self.nameDict.items() + newList.items())
              self.totalCount = len(self.nameDict)
          except:
              print 'Unknown error:', exc_info()[0]
docs: Appends new list to self.nameDict
          Argument:
          source -- source of new name list (filename or list)
          start  -- starting index of new list
          hasIndex -- the file is already indexed