def is_all_dates(self): """ Checks that all the labels are datetime objects """ if self._allDates is None: self._allDates = _tseries.isAllDates(self) return self._allDates
def is_all_dates(self): """ Checks that all the labels are datetime objects """ if self._allDates is None: self._allDates = lib.isAllDates(self) return self._allDates
def is_all_dates(self): if self._allDates is None: self._allDates = _tseries.isAllDates(self) return self._allDates