def __init__(self, parent_workbook, title = 'Sheet'):
        self._parent = parent_workbook
        self._title = ''
        if not title:
            self.title = (1 + len(self._parent.worksheets)) % 'Sheet%d'
        else:
            self.title = title
        self.row_dimensions = {}
        self.column_dimensions = {}
        self._cells = {}
        self._styles = {}
        self._charts = []
        self.relationships = []
        self.selected_cell = 'A1'
        self.active_cell = 'A1'
        self.sheet_state = self.SHEETSTATE_VISIBLE
        self.page_setup = PageSetup()
        self.page_margins = PageMargins()
        self.header_footer = HeaderFooter()
        self.sheet_view = SheetView()
        self.protection = SheetProtection()
        self.show_gridlines = True
        self.print_gridlines = False
        self.show_summary_below = True
        self.show_summary_right = True
        self.default_row_dimension = RowDimension()
        self.default_column_dimension = ColumnDimension()
        self._auto_filter = None
        self._freeze_panes = None
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/packages/openpyxl/worksheet.py/Worksheet.__init__/swapped operands of `%`