批量创建xshell会话

import re
import os
import openpyxl
from openpyxl import Workbook,workbook
from concurrent.futures import ThreadPoolExecutor
import time

class xshell_session:

    def __init__(self,excel_name):
        self.excel_name = excel_name
        self.all_row_dic = []  # 存储列表所有字典
        with open("tmp.xsh", "r", encoding="utf-16-le") as tmp:
            self.tmp_file = tmp.read()
        try:
            os.mkdir("./session")
        except:
            pass
    def get_ip_list(self):
        wb = openpyxl.load_workbook(filename=self.excel_name)   #type:workbook.Workbook
        sheet_info = wb[wb.sheetnames[0]]  # 进入当前工作sheet
        max_colum = sheet_info.max_column
        max_row = sheet_info.max_row
        row_data = list(sheet_info.rows)  #遍历行数据
        header = []    # 创建空列表存储key值
        for data in range(1,max_colum+1):
            get_header = sheet_info.cell(row=1,column=data).value
            header.append(get_header)
        #print(header)
        for row in row_data:
            reslut = []   # 创建列表，存储每行的数据
            for i in row:
                reslut.append(i.value)
            row_dic = dict(zip(header,reslut))
            #print(row_dic)
            self.all_row_dic.append(row_dic)
        self.all_row_dic.pop(0)
        print(self.all_row_dic)
        for i in self.all_row_dic:
            print(i)
    def creat_session_file(self):
        os.chdir("./session")
        for i in self.all_row_dic:
            ip = i["IP"]
            dev_name = i["name"]
            #print(dev_name)
            #print(ip)
            new_file = dev_name+".xsh"
            session = re.sub("Host=.*", "Host=" + ip, self.tmp_file)
            with open(new_file,"w",encoding="utf-8") as file:
                file.write(session)
            print(new_file)

session = xshell_session("iplist.xlsx")
session.get_ip_list()
session.creat_session_file()