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  • python3读取Excel(包含合并单元格)

    https://www.jianshu.com/p/24a693fff4a3

    # -*- coding: utf-8 -*-
    import xlrd
    import uuid
    
    
    class Student():
        def __init__(self, id, **kw):
            self.id = id
            for k, v in kw.items():
                setattr(self, k, v)
    
        def __str__(self):
            return '%s(id=%s,column1=%s,column2=%s,column3=%s,column4=%s)' 
                   % (
                       self.__class__.__name__, self.id, self.column1, self.column2, self.column3,
                       self.column4)
    
    
    def read_excel():
        # 打开文件
        workbook = xlrd.open_workbook(r'py.xlsx')
        # 获取所有sheet
        print('打印所有sheet:', workbook.sheet_names())
    
        sheet2 = workbook.sheet_by_index(0)  # sheet索引从0开始
        rows_num = sheet2.nrows
        cols_num = sheet2.ncols
    
        for r in range(rows_num):
            # 一行数据的实体类
            entity_dict = {}
            for c in range(cols_num):
                cell_value = sheet2.row_values(r)[c]
                # print('第%d行第%d列的值:[%s]' % (r, c, sheet2.row_values(r)[c]))
                if (cell_value is None or cell_value == ''):
                    cell_value = (get_merged_cells_value(sheet2, r, c))
                    # 构建Entity
                the_key = 'column' + str(c + 1);
                # 动态设置各属性值
                entity_dict[the_key] = cell_value
            entity_dict['id'] = getUUID()
            stu = Student(**entity_dict)
            print(stu)
    
    
    def get_merged_cells(sheet):
        """
        获取所有的合并单元格,格式如下:
        [(4, 5, 2, 4), (5, 6, 2, 4), (1, 4, 3, 4)]
        (4, 5, 2, 4) 的含义为:行 从下标4开始,到下标5(不包含)  列 从下标2开始,到下标4(不包含),为合并单元格
        :param sheet:
        :return:
        """
        return sheet.merged_cells
    
    
    def get_merged_cells_value(sheet, row_index, col_index):
        """
        先判断给定的单元格,是否属于合并单元格;
        如果是合并单元格,就返回合并单元格的内容
        :return:
        """
        merged = get_merged_cells(sheet)
        for (rlow, rhigh, clow, chigh) in merged:
            if (row_index >= rlow and row_index < rhigh):
                if (col_index >= clow and col_index < chigh):
                    cell_value = sheet.cell_value(rlow, clow)
                    # print('该单元格[%d,%d]属于合并单元格,值为[%s]' % (row_index, col_index, cell_value))
                    return cell_value
                    break
        return None
    
    
    def getUUID():
        return uuid.uuid1().hex
    
    
    if __name__ == "__main__":
        read_excel()
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  • 原文地址:https://www.cnblogs.com/cupleo/p/13815125.html
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