python_操作excel

Posted 2020-11-22 xmb

一、写excel

 1 import xlwt
 2 book = xlwt.Workbook()
 3 sheet = book.add_sheet(‘sheet1‘)
 4 #行
 5 sheet.write(0,0,‘名字‘)
 6 sheet.write(0,1,‘性别‘)
 7 sheet.write(0,2,‘手机号‘)
 8 #列
 9 sheet.write(1,0,‘xmb‘)
10 sheet.write(1,1,‘男‘)
11 sheet.write(1,2,‘110‘)
12 book.save(‘students.xls‘)
13 
14 #例子1：
15 stus = [
16     [‘id‘, ‘name‘, ‘sex‘, ‘age‘, ‘addr‘, ‘grade‘, ‘phone‘, ‘gold‘],
17     [1, ‘小明‘, ‘男‘, 18, ‘北京‘, ‘一班‘, ‘18600000000‘, 144],
18     [2, ‘小兰‘, ‘女‘, 27, ‘上海‘, ‘二班‘, ‘18600000001‘, 100],
19     [3, ‘小花‘, ‘女‘, 18, ‘深圳‘, ‘三班‘, ‘18600000002‘, 100]
20 ]
21 row = 0
22 for stu in stus:   #控制行
23     col = 0
24     for filed in stu:  #控制列
25         sheet.write(row,col,filed)
26         col +=1
27     row +=1
28 book.save(‘students.xls‘)
29 
30 #例子2
31 for row,stu,in enumerate(stus):  #控制行
32     for col,filed in enumerate(stu)  #控制列
33         sheet.write(row,col,filed)
34 book.save(‘students.xls‘)

 

二、读excel

 

 1 import xlrd
 2 book = xlrd.open_workbook(‘students.xls‘)
 3 sheet = book.sheet_by_index(0)
 4 
 5 result = sheet.cell(0,0).value   #读取某个单元格的内容
 6 print(result)
 7 
 8 row = sheet.row_values(0)  #读取整行的内容
 9 print(row)
10 
11 col = sheet.col_values(0)   #读取整列的内容
12 print(col)
13 
14 print(sheet.nrows)  #计算总共多少行
15 
16 print(sheet.ncols)  #计算总共多少列
17 
18 for row_num in range(0,sheet.nrows):  #循环读出整个excel
19     print(sheet.row_values(row_num))