(self, columns)
| 1672 | def _get_columns(self): |
| 1673 | return self._columns |
| 1674 | def _set_columns(self, columns): |
| 1675 | # Datasheet.columns property can't be set, except in special case Datasheet.columns += column. |
| 1676 | if isinstance(columns, DatasheetColumns) and columns._datasheet == self: |
| 1677 | self._columns = columns; return |
| 1678 | raise AttributeError, "can't set attribute" |
| 1679 | columns = cols = property(_get_columns, _set_columns) |
| 1680 | |
| 1681 | def __getattr__(self, k): |