code: def parse_data_to_internal(self, data=None):
          
          if data is None:
              data = parse.getdata(open(self.location_dat, "rb"),
                                   argnum=self.argnum, close=True)
          if self.filetype is "pickle":
              pickle.dump(data, open(self.location_internal, "wb"))
          elif self.filetype is "hickle":
              import hickle
              hickle.dump(data, open(self.location_internal, "wb"))
          else:
              raise ValueError(
                  "Invalid filetype {} (must be {} or {})".format(
                      self.filetype, "pickle", "hickle"
                  )
              )
docs: Parse data and save to pickle/hickle