python---读取alco2009

# -*- coding: utf-8 -*-
"""
Created on Wed Mar 27 19:44:59 2019

@author: Emma
"""

#简单导入代码
import pandas as pd
import numpy as np
Filename = r'F:\信科工作文件\课件\数据科学入门课件\alco2009.xlsx'
alco2009 = pd.DataFrame(pd.read_excel(Filename))

#第二种方法，主要练习学习的知识点
import xlrd
def read_excel():
    workbook = xlrd.open_workbook(r'F:\信科工作文件\课件\数据科学入门课件\alco2009.xlsx')
    
    sheet1 = workbook.sheet_by_name('Sheet1')
    print(sheet1.nrows,sheet1.ncols)
    
    cols0 = sheet1.col_values(0)
    del(cols0[0])  #删除第一列的空格元素
    
    cols1 = sheet1.col_values(1)
    cols2 = sheet1.col_values(2)
    cols3 = sheet1.col_values(3)
    
    #生成一个元组列表
    data = [(cols1[i],cols2[i],cols3[i]) for i in range(1,sheet1.nrows)]
    return data, cols0

if __name__ == '__main__':
    read_excel()
    
alco2009_list, index_state = read_excel()

alco2009_2 = pd.DataFrame(alco2009_list,
                          columns=('Beer','Wine','Spirits'),
                          index=tuple(index_state))
    

来源：CSDN

作者：啦啦啦mmm

链接：https://blog.csdn.net/qq_45593796/article/details/103816309