教你怎么用Python监控愉客行车程

def get_html(startStation, endStation, timeStamp):
    # 模拟请求
    headers = {
        'Accept': 'application/json, text/javascript, **; q=0.01',
        'Accept-Encoding': 'gzip, deflate, br',
        'Accept-Language': 'zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-HK;q=0.6',
        'Connection': 'keep-alive',
        'Content-Length': '124',
        'Content-Type': 'application/json; charset=UTF-8',
        'sec-ch-ua': '" Not A;Brand";v="99", "Chromium";v="90", "Google Chrome";v="90"',
        'sec-ch-ua-mobile': '?0',
        'Sec-Fetch-Dest': 'empty',
        'Sec-Fetch-Mode': 'cors',
        'Sec-Fetch-Site': 'cross-site',
        'Host': 'busserver.cqyukexing.com',
        'Origin': 'https://www.96096kp.com',
        'Referer': 'https://www.96096kp.com/',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.72 Safari/537.36',
    }
    data = {
        'departureName': startStation,
        'destinationId': 'null',
        'destinationName': endStation,
        'opSource': '7',
        # 指定日期时间戳
        'queryDate': timeStamp,
    }
    data = json.dumps(data)
    url = 'https://busserver.cqyukexing.com/busticket/schedule_list_310?channel=7'
    response = requests.post(url, headers=headers, data=data, timeout=5)
    if response.status_code == 200:
        html = response.text
        # print(html)
        return html


def parse_html(html):
    # 解析获取的数据
    items = []
    html = json.loads(html)
    for i in range(len(jsonpath.jsonpath(html, '$..scheduleInfo'))):
        item = {}
        timeStamp = jsonpath.jsonpath(html, '$..scheduleInfo..departureTime')[i]
        item["发车日期"] = time.strftime("%Y-%m-%d", time.localtime(timeStamp))
        # 检测是否过期
        out_data(item["发车日期"])
        item["发车时间"] = jsonpath.jsonpath(html, '$..scheduleInfo..departureTimeDesc')[i]
        item["起始站"] = jsonpath.jsonpath(html, '$..departureStation..name')[i]
        # item["地址"] = jsonpath.jsonpath(html, '$..departureStation..addr')[i]
        item["终点站"] = jsonpath.jsonpath(html, '$..destinationStation..name')[i]
        item["余票"] = jsonpath.jsonpath(html, '$..scheduleInfo..remainSeatCnt')[i]
        item["票价"] = jsonpath.jsonpath(html, '$..scheduleInfo..fullTicketPrice')[i]
        item["车型"] = jsonpath.jsonpath(html, '$..scheduleInfo..busType')[i]
        item["车牌号"] = jsonpath.jsonpath(html, '$..scheduleInfo..scheduleCode')[i]
        item["路线"] = jsonpath.jsonpath(html, '$..scheduleInfo..lineName')[i][3:]
        item["状态"] = '\033[32m' if item["余票"] > 0 else '\033[31m'
        # item["途径"] = jsonpath.jsonpath(html, '$..scheduleInfo..stopStation')[i]
        items.append(item)
    return items


def watch_ticks(bus_list):
    # 检查目前还有票的车次
    format_info(bus_list)
    has_ticks = []
    filename = 'tick_log of ' + bus_list[0]["起始站"] + '-' + bus_list[0]["终点站"] + '.txt'
    # 如果log文件不存在，则新建一个空的文件
    if not os.path.exists('./logs/' + filename):
        f = open('./logs/' + filename, 'w')
        f.close()
    with open('./logs/' + filename, 'r+', encoding='utf-8') as file:
        alreald_send = file.read()
    for bus in bus_list:
        if bus["余票"] != 0 and bus["发车时间"] not in alreald_send or not len(alreald_send):
            has_ticks.append(bus)
            with open('./logs/tick_log of ' + bus["起始站"] + '-' + bus["终点站"] + '.txt', 'a+', encoding='utf-8') as file:
                file.write(bus["发车时间"] + '\n')
    # print(has_ticks)
    return has_ticks


def out_data(date):
    # 检查车票跟踪是否过时
    # 是否过期一天
    tomorrow = datetime.date.today() - datetime.timedelta(days=1)
    if date == tomorrow:
        print("车票跟踪已过时！")
        os.exit(0)


def format_info(bus_list):
    print(bus_list[0]["发车日期"] + '\t' + bus_list[0]["起始站"] + '-' + bus_list[0]["终点站"])
    print('-' * 120)
    # print("\t发车时间"
    #       "\t\t\t起始站"
    #       "\t\t\t终点站"
    #       "\t\t余票"
    #       "\t\t票价"
    #       "\t\t路线"
    #       "\t\t车型"
    #       "\t\t车牌号")
    for bus in bus_list:
        print(bus["状态"] + "\t" + bus["发车时间"],
              "\t\t" + bus["起始站"],
              "\t\t" + bus["终点站"],
              "\t\t" + str(bus["余票"]),
              "\t\t\t" + str(bus["票价"]),
              "\t\t" + bus["路线"],
              "\t\t" + bus["车型"],
              "\t\t" + bus["车牌号"] + '\033[0m')
    print('-' * 120)


def send_email(sendUser, mail_user, mail_pass, receivers, start, end, tick_date, message):
    """发送邮件"""
    # 第三方 SMTP 服务
    mail_host = 'smtp.qq.com'  # 设置服务器
    sender = mail_user

    # 创建一个带附件的案例
    mail = MIMEMultipart()

    mail['From'] = Header(sendUser, 'utf-8')
    mail['To'] = ";".join(receivers)
    subject = '愉客行有新的票务情况：' + tick_date + '-' + start + '-' + end  # 邮件
    mail['Subject'] = Header(subject, 'utf-8')

    # 邮件正文内容
    mail.attach(MIMEText(message, 'plain', 'utf-8'))

    try:
        smtpObj = smtplib.SMTP()
        smtpObj.connect(mail_host, 25)  # 25为端口号
        smtpObj.login(mail_user, mail_pass)
        smtpObj.sendmail(sender, receivers, mail.as_string())
        print(receivers + "\t发送成功")  # 邮件发送成功
    except Exception as e:
        pass
    finally:
        smtpObj.quit()


def main():
    global timer_times
    timer_times = timer_times + 1
    for i in range(len(startStation)):
        html = get_html(startStation[i], endStation[i], timeStamp[i])
        bus_list = parse_html(html)
        # pprint.pprint(bus_list)
        has_ticks = watch_ticks(bus_list)
        json.dump(bus_list,
                  open('./data/bus_list of ' + startStation[i] + '-' + endStation[i] + '.json', 'a+', encoding='utf-8'),
                  ensure_ascii=False)
        if len(has_ticks):
            json.dump(has_ticks, open('./data/has_ticks of ' + startStation[i] + '-' + endStation[i] + '.json', 'w+',
                                      encoding='utf-8'), ensure_ascii=False)
            message = '\n'.join([str(tick).replace(',', '\n') for tick in has_ticks])
            send_email(sendUser[i], mail_user[i], mail_pass[i], receivers[i], startStation[i], endStation[i],
                       ticksDate[i], message)
    # 定时延迟
    now = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())
    log_message = ("\n定时任务已触发至：第%s轮\n当前时间：%s\n" % (timer_times, now))
    with open("./logs/log.txt", 'a+', encoding="utf-8") as file:
        file.write(log_message)
    print(log_message)
    time.sleep(1800)
    timer = threading.Timer(1800, main())
    timer.start()


if __name__ == '__main__':
    with open('config.json', 'r', encoding='utf-8') as file:
        config = json.load(file)
    startStation = config["起始站"]
    endStation = config["终点站"]
    ticksDate = config["车票日期"]
    timeArray = [time.strptime(tick_date + ' 00:00:00', "%Y-%m-%d %H:%M:%S") for tick_date in config["车票日期"]]
    timeStamp = [int(time.mktime(times)) for times in timeArray]
    sendUser = config["发送人"]
    mail_user = config["用户名"]
    mail_pass = config["第三方客户端授权码"]
    receivers = config["接收方"]
    # 定时延迟
    timer_times = 0
    timer = threading.Timer(1800, main())
    timer.start()

{
  "车票日期": [
    "2021-4-30",
    "2021-5-5"
  ],
  "起始站": [
    "万州",
    "彭水县"
  ],
  "终点站": [
    "涪陵",
    "万州"
  ],
  "发送人": [
    "愉客行",
    "愉客行"
  ],
  "用户名": [
    "1*******27@qq.com",
    "1*******27@qq.com"
  ],
  "第三方客户端授权码": [
    "oxms********iicj",
    "oxms********iicj"
  ],
  "接收方": [
    "265******8@qq.com",
    "265******8@qq.com"
  ]
}