zoukankan      html  css  js  c++  java
  • python3 读写excel

    一直认为python3可以很快的实现很多简单的功能,今天要读excel表格数据,想来很简单,网上一搜,用xlrd即可,然后很多人给出了不同的版本,号称xlrd3,实际上官网一看,xlrd0.9.4兼容2和3,因此直接下载即可,网址:https://pypi.python.org/pypi/xlrd

    下载后解压,然后通过命令行进入下载的目录,然后C:python34python.exe setup.py install即可(我的python安装在C盘,是3.4版)

    然后输入以下代码:

    #!/usr/bin/env python3
    #coding: utf-8
     
    import xlrd
    wb = xlrd.open_workbook("D:\send\mydata.xls")
    sh=wb.sheet_by_index(0)#第一个表
    cellName = sh.cell(3,2).value
    print(cellName)

    发现这个错误出现了:Python XLRD Error : formula/tFunc unknown FuncID:186

    找了好久,终于国外有个家伙也碰到了,网址如下:http://stackoverflow.com/questions/29971186/python-xlrd-error-formula-tfunc-unknown-funcid186

    解决方案的原文回答如下:

    For now I just wanted to make sure the xlrd read fine. I hacked my xlrd package so that it loads.

    I don't gaurentee the correctness of the output.

    Just add the following line in formula.py of your pythonlibs/xlrd package.

    Around line 240 where each number is map to a function create a hacked function here. I've inserted 'HACKED' in there. I don't understand exactly what's going on.

    -- added the line that starts with 186:

    184: ('FACT', 1, 1, 0x02, 1, 'V', 'V'),
    186: ('HACKED', 1, 1, 0x02, 1, 'V', 'V'), 
    189: ('DPRODUCT', 3, 3, 0x02, 3, 'V', 'RRR'), 
    

    Here is the discussion by xlrd group. Essentially, this is a complicated problem that can't be resolved. :)

    很清楚了,找到formula.py文件186行左右,在文字184和文字189中间加插入一行186: ('HACKED', 1, 1, 0x02, 1, 'V', 'V'),

    再运行程序,搞定

  • 相关阅读:
    团队博客(21)
    团队博客(20)
    站立会议报告(14)
    站立会议报告(13)
    软件工程(2018)第二次团队作业
    团队作业(一)
    结对第二次作业
    结对编程第一次作业
    软件工程第三次个人作业
    第二次作业软件工程
  • 原文地址:https://www.cnblogs.com/luhouxiang/p/4920132.html
Copyright © 2011-2022 走看看