0基础上手python3编程，批量自动备份交换机配置并进行企业微信通知

架构图
架构图懒得画了，通过telnet备份交换机配置并通知备份结果，展示失败列表；根据命令不同，可以自定义修改用于任意品牌交换机的配置备份。

预览

系统组成
由两个文件组成 swtelnet.py config.json

代码
由于代码在Windows平台编写，如果在linux平台运行，请把路径中的\换成/
swtelnet.py

import os.path,telnetlib,time,requests,json,codecs

def get_config():
    config = json.loads(open(path1+"\config.json", encoding='utf-8').read())
    return config


def gettelnet_config():
    nowtime = time.strftime("%Y%m%d", time.localtime())
    try:
        os.mkdir(path1 + "\\" +nowtime)
    except:
        None
    nowdir = (path1 + "\\" +nowtime)
    for host in config['ip']:
        try:
            tn = telnetlib.Telnet(host['host'], timeout=5)
            tn.write(config['user'].encode('ascii') + b'\n')
            time.sleep(3)
            tn.write(config['passwd'].encode('ascii') + b'\n')
            time.sleep(3)
            tn.write(b'screen-length disable\n')
            time.sleep(1)
            tn.write(b'dis cur\n')
            time.sleep(1)
            tn.write(b'undo screen-length disable\n')
            time.sleep(1)
            tn.write(b'quit\n')
            mac1 = tn.read_all()
            f1 = open(nowdir+"\\"+host['host']+".conf", 'wb')
            f1.write(mac1)
            f1.close()
            flog.write("finish " + host['hostname'] + " " + host['host']+"\n")


        except:
            flog.write("fail " + host['hostname'] + " " + host['host']+"\n")


def count_sw():
    lines = open(path1 + "\\backup.log", "r", encoding='utf-8').readlines()
    finish = 0
    fail = 0
    total = 0
    failprint = ""
    for line in lines:
        line1 = line.split()
        total = total + 1
        if line1[0] == "fail":
            failprint = failprint + str(line)
            fail = fail + 1
        else:
            finish = finish + 1
    return "交换机备份报告\n总计"+str(total)+" 完成"+str(finish)+" 失败"+str(fail)+"\n备份失败清单:\n"+failprint

class network:
    def yiyan():
        try:
            url = 'https://v1.hitokoto.cn/?c=d&c=k'
            response = requests.get(url)
            res = json.loads(response.text)
            text1 = res['hitokoto']
            if res['from'] == None:
                text2 = ""
            else:
                text2 = res['from']
            if res['from_who'] == None:
                text3 = ""
            else:
                text3 = res['from_who']
            return text1 + " " + text2 + " " + text3 + "\n\n"
        except:
            return "一言API故障\n\n"


    def tianqi():
        try:
            response2 = requests.get(config['weatherapi'])
            data1 = json.loads(response2.text)
            data2 = json.dumps(data1['now'])
            data2 = json.loads(data2)
            data3 = "环境温度" + data2['temp'] + " 体感温度" + data2['feelsLike'] + " 天气状况 " + data2[
                'text'] + "\n风向 " + data2['windDir'] + " 风力等级" + data2['windScale'] + " 风速" + data2[
                        'windSpeed'] + " 湿度" + data2['humidity'] + " 能见度" + data2['vis'] + "公里\n\n"
            return data3
        except:
            return "天气API故障\n\n"


    def post_weixin(stats):

        url = 'https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=用自己的'
        body = {
            "msgtype": "news",
            "news": {
                "articles": [
                    {
                        "title": "AI智慧运维",
                        "description": network.tianqi()+network.yiyan()+stats,
                        "url": "90apt.com",
                        "picurl": "用自己的"
                    }
                ]
            }
        }
        response = requests.post(url, json=body)
        print(response.text)
        print(response.status_code)



path1=os.path.abspath('.')
config = get_config()
flog = codecs.open(path1+"\\backup.log", 'w',encoding='utf-8')
gettelnet_config()
flog.close()
network.post_weixin(count_sw())

config.json

{
  "user" : "用自己的账号",
  "passwd" : "用自己的密码",
  "weatherapi" : "https://devapi.qweather.com/用自己的API",
  "ip" : [
    {"host" : "172.16.1.6","hostname" : "仓库6"},
    {"host" : "172.16.1.5","hostname" : "仓库5"}
    
  ]


}

总结
简单