python 对 excel基本的操作如下:

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# -*- coding: utf-8 -*-
import xlrd
import xlwt
from datetime import date,datetime
 
def read_excel():
  # 打开文件
  workbook = xlrd.open_workbook(r'F:\demo.xlsx')
  # 获取所有sheet
  print workbook.sheet_names() # [u'sheet1', u'sheet2']
  sheet2_name = workbook.sheet_names()[1]
 
  # 根据sheet索引或者名称获取sheet内容
  sheet2 = workbook.sheet_by_index(1) # sheet索引从0开始
  sheet2 = workbook.sheet_by_name('sheet2')
 
  # sheet的名称,行数,列数
  print sheet2.name,sheet2.nrows,sheet2.ncols
 
  # 获取整行和整列的值(数组)
  rows = sheet2.row_values(3) # 获取第四行内容
  cols = sheet2.col_values(2) # 获取第三列内容
  print rows
  print cols
 
  # 获取单元格内容
  print sheet2.cell(1,0).value.encode('utf-8')
  print sheet2.cell_value(1,0).encode('utf-8')
  print sheet2.row(1)[0].value.encode('utf-8')
   
  # 获取单元格内容的数据类型
  print sheet2.cell(1,0).ctype
 
if __name__ == '__main__':
  read_excel()