python 将一列数据转化成多行数据

import xlrd
import xlwt
import numpy as np
import sys

def write():
    data = xlrd.open_workbook(‘data.xls‘)
    file = xlwt.Workbook()
    for si,sheet in enumerate(data.sheets()):
        values = sheet.col_values(0)
        if values:
            print(values)
            table = file.add_sheet(‘sheet‘+str(si+1))
            d = ((ri,ci,c) for ri,r in enumerate(np.array(values).reshape(len(values)//7,7)) for ci,c in enumerate(r))
            for msg in d:
                m = list(msg)
                table.write(m[0],m[1],m[2])
    file.save(‘newdata.xls‘)
if __name__ == ‘__main__‘:
    # write(sys.argv[1])
    write()