python中使用xlrd读excel使用xlwt写excel的实例代码

pip install xlrd
pip install xlwt

import xlrd
data = xlrd.open_workbook('sample-salesv3.xlsx')
table = data.sheets()[0]
nrows = table.nrows
for i in range(nrows ):
   print table.row_values(i)

[u'account number', u'name', u'sku', u'quantity', u'unit price', u'ext price', u'date']
[740150.0, u'Barton LLC', u'B1-20000', 39.0, 86.69, 3380.91, u'2014-01-01 07:21:51']
[714466.0, u'Trantow-Barrows', u'S2-77896', -1.0, 63.16, -63.16, u'2014-01-01 10:00:47']
[218895.0, u'Kulas Inc', u'B1-69924', 23.0, 90.7, 2086.1, u'2014-01-01 13:24:58']
[307599.0, u'Kassulke, Ondricka and Metz', u'S1-65481', 41.0, 21.05, 863.05, u'2014-01-01 15:05:22']
[412290.0, u'Jerde-Hilpert', u'S2-34077', 6.0, 83.21, 499.26, u'2014-01-01 23:26:55']

import xlwt
from datetime import datetime
style0 = xlwt.easyxf('font: name Times New Roman, color-index red, bold on',
  num_format_str='#,##0.00')
style1 = xlwt.easyxf(num_format_str='D-MMM-YY')
wb = xlwt.Workbook()
ws = wb.add_sheet('A Test Sheet')
ws.write(0, 0, 1234.56, style0)
ws.write(1, 0, datetime.now(), style1)
ws.write(2, 0, 1)
ws.write(2, 1, 1)
ws.write(2, 2, xlwt.Formula("A3+B3"))
wb.save('example.xls')