def _isAutoRawMode(self):
        """Helper function for formatValues function. Determines whether
        iterating over each individual value is really needed"""
        hasDates = bool(set(self.bareformats.values()) & set(supportedDates))
        hasNfmt = "N" in self.bareformats
        hasRecodeSysmis = self.recodeSysmisTo is not None
        items = [hasDates, hasNfmt, hasRecodeSysmis, self.ioUtf8_]
        return False if any(items) else True
Helper function for formatValues function. Determines whether
        iterating over each individual value is really needed
recipes/Python/577811_Pythreader__writer_spss_sav_files_Linux_Mac_/recipe-577811.py