小编Cod*_*ter的帖子

当我使用to_excel生成excel文件时，没有发生错误，但没有可用的输出文件。在我应该的位置找不到任何东西、任何文件...我不知道为什么..

import pandas as pd
import os
import xlrd
import openpyxl
pd.set_option('display.width',None)
DIR = 'E:\Process'
datapath =os.path.join(DIR, 'Data.xlsx')
formatpath = os.path.join(DIR, 'Format.xlsx')
df = pd.read_excel(datapath)
df1=pd.read_excel(formatpath)
for i in range(0, len(df)):
    target = (df.iloc[i,17])
    df2 = df1
    df2.iat[3,3] = target
    print(df2)
    filename = df.iloc[i,2]
    filename = str(filename) + ".xlsx"
    sourcepath = os.path.join(DIR, filename)
    writer = pd.ExcelWriter(sourcepath)
    df2.to_excel(writer)
    print(sourcepath)