原始文件如下圖所示

將銷售部門一、二、三科分別存為三個Excel

程式碼如下

# -*- coding: utf-8 -*-
"""
Created on Mon Jul  9 20:25:31 2018

@author: Lenovo
"""

import pandas as pd
data = pd.read_excel("E:\data1.xls")
rows = data.shape[0]  #獲取行數 shape[1]獲取列數
department_list = []

for i in range(rows):
    temp = data["銷售部門"][i]
    if temp not in department_list:
        department_list.append(temp)   #將銷售部門的分類存在一個列表中

for department in department_list:
    new_df = pd.DataFrame()

    for i in range (0, rows):
        if data["銷售部門"][i] == department:
            new_df = pd.concat([new_df, data.iloc[[i],:]], axis = 0, ignore_index = True)
    
    new_df.to_excel(str(department)+".xls", sheet_name=department, index = False)   #將每個銷售部門存成一個新excel