所以，我有一些代码，我试图在python中组合使用电子表格。这是（更新/编辑）代码：
import pandas as pd
import numpy as np
import os
from os.path import basename
df = []
#enter your file names via terminal
file1 = raw_input("Enter the path to the first file(don't forget to include the extension (.xlsx for Windows)):")
file2 = raw_input("Enter the path to the second file(don't forget to include the extension (.xlsx for Windows)):")
#combine the .xlsx files
for f in [file1, file2]:
data = pd.read_excel(f, 'Sheet1').iloc[:-2]
data.index = [os.path.basename(f)] * len(data)
df.append(data)
#add the column that includes the original file
data.index = [basename(f)] * len(data)
#set the path and name of your final product file
final = raw_input('Where do you want the file, and what do you want to name it? Format you answer as such: (C:\path_to_file\name_of_file.xlsx):')
df = pd.concat(df)
df.to_excel(final)
测试输入是：
Product Inventory Price Sold
Banana 50 $1.00 27
Grapes 100 $3.00 68
和
Product Inventory Price Sold
Oranges 68 $3.00 17
Apples 22 $1.50 9
Strawberries 245 $4.00 122
然而，我得到的结果是：
Product Inventory Price Sold
dbtest2.xlsx Oranges 68 3 17
理想情况下，最终产品将如下所示：
Product Inventory Price Sold
dbtest2.xlsx Oranges 68 $3 17
dbtest2.xlsx Apples 22 $1.50 9
dbtest2.xlsx Strawberries 245 $4.00 122
dbtest1.xlsx Banana 50 $1.00 27
dbtest1.xlsx Grapes 100 $3.00 68
它只从第二个列表中取出一个项目......为什么会这样？