Python xlrdxlwtxlutils修改Excel文件

Posted 2020-12-30 独孤_败天

 1 #!/usr/bin/env python3
 2 #-*- coding:utf-8 -*-
 3 ‘‘‘
 4 Administrator 
 5 2018/8/17 
 6 ‘‘‘
 7 # import xlrd
 8 #
 9 # data=xlrd.open_workbook("单县.xls")
10 #
11 # table=data.sheets()[0]
12 # table = data.sheet_by_index(0) #通过索引顺序获取
13 # table = data.sheet_by_name(u‘Sheet1‘)#通过名称获取
14 # 4、获取整行和整列的值（返回数组）
15 #          table.row_values(i)
16 #          table.col_values(i)
17 # 5、获取行数和列数　
18 #         table.nrows
19 #         table.ncols
20 # 6、获取单元格
21 # 　　table.cell(0,0).value
22 #       table.cell(2,3).value
23 # print(table.row_values(3))
24 # print(table.row_values(16))
25 # print(table.col_values(0))
26 
27 # a=table.cell(16,14).value
28 # a=table.cell(16,14).value
29 # print(a,type(a))  #2.0 <class ‘float‘>
30 from xlrd import open_workbook
31 from xlutils.copy import copy
32 
33 data=open_workbook("new1.xlsx")
34 table=data.sheet_by_index(0) #得到sheet1 对象
35 print(table.ncols)#3列
36 print(table.nrows)#10行
37 # for i in range(table.nrows):
38 #     # print(i)
39 #     for j in range(table.nrows):
40 #         print(table.cell(j,i).value,end="	")
41 #     print()
42 for i in range(table.nrows):#10行
43     for j in range(table.ncols):#3列
44         item=table.cell(i, j).value
45         if type(item) is str:
46             print("这是一个字符串%s"%item)
47         else:
48             print(item,type(item),end="	")
49     print()
50 
51 
52 # wb=copy(rb)# 利用xlutils.copy函数，将xlrd.Book转为xlwt.Workbook，再用xlwt模块进行存储
53 # #通过get_sheet()获取的sheet有write()方法
54 # ws = wb.get_sheet(0)
55 # # ws.write(0, 0, ‘changed!‘)
56 # # wb.save(‘new2.xlsx‘)
57 # print(ws) #<xlwt.Worksheet.Worksheet object at 0x000000000A83FB00>
58 # row=ws.nrows
59 # # col=ws.ncols
60 # print(row)