@classmethod
    def _tblGrid_xml(cls, col_count, col_width):
        xml = '  <w:tblGrid>\n'
        for i in range(col_count):
            xml += col_width.twips % '    <w:gridCol w:w="%d"/>\n'
        xml += '  </w:tblGrid>\n'
        return xml
dataset/ETHPy150Open python-openxml/python-docx/docx/oxml/table.py/CT_Tbl._tblGrid_xml/swapped operands of `%`