@property
    def max_row(self):
        max_row = 1
        if self._cells:
            rows = set(c[0] for c in self._cells)
            max_row = max(rows)
        return max_row
Returns the maximum row index containing data
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/openpyxl-2.3.0-b2/openpyxl/worksheet/worksheet.py/Worksheet.max_row