pandas excel表格处理

import numpy as np
import pandas as pd
import datetime
import win32com.client

def getYesterday():  #获取昨天日期
    today=datetime.date.today() 
    oneday=datetime.timedelta(days=1) 
    yesterday=today-oneday  
    return yesterday


def open_xls(xls):#打开表格
    ShiJian = getYesterday() #昨天
    #path ='C:\\Users\\Administrator\\Desktop\\每日流量\\'+str(ShiJian)+'PC本店数据.xls'
    path ='C:\\Users\\Administrator\\Desktop\\每日流量\\'+str(ShiJian)+str(xls)
    df = pd.read_excel(path)#导入到pandas
    df =df[5:200]#切片获取
    df.columns = ['流量来源','来源明细','访客数','访客数变化','下单买家数','下单买家数变化','下单转化率','下单转化率变化'] #重命名列表名称
    print(df)
    writer = pd.ExcelWriter('output.xlsx')#新建一个表格
    df.to_excel(writer,'page_1',float_format='%.5f') # float_format 控制精度 将数据写入表格
    writer.save()#保存表格




PCBen = open_xls('PC本店数据.xls')
PCPin = open_xls('PC同行平均数据.xls')
PCYou = open_xls('PC同行优秀数据.xls')

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转载自blog.csdn.net/qq_15907907/article/details/80693914