(self, dtype: Dtype | None = None)
| 168 | return DateArray((self._year.copy(), self._month.copy(), self._day.copy())) |
| 169 | |
| 170 | def view(self, dtype: Dtype | None = None) -> DateArray: |
| 171 | return DateArray((self._year.view(), self._month.view(), self._day.view())) |
| 172 | |
| 173 | def isna(self) -> np.ndarray: |
| 174 | return np.logical_and( |