需要火狐驱动

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# 2019/11/13
#作者：刘运超
# 淘宝秒杀脚本，扫码登录版
import sys
import os
from selenium import webdriver
import datetime
import time
from os import path
from selenium.webdriver.common.action_chains import ActionChains

d = path.dirname(__file__)
abspath = path.abspath(d)
try:
    driver = webdriver.Firefox()
    driver.maximize_window()
except:
    print("请安装火狐浏览器")
    print("五秒后关闭程序")
    time.sleep(5)
    sys.exit()


def login():
    # 打开淘宝登录页，并进行扫码登录
    try:
        driver.get("https://www.taobao.com")
    except:
        print("请检查网络环境")
        print("五秒后关闭程序")
        time.sleep(5)
        sys.exit()
    time.sleep(2)
    if driver.find_element_by_link_text("亲，请登录"):
        driver.find_element_by_link_text("亲，请登录").click()

    print("请在15秒内完成扫码")
    time.sleep(15)
    try:
        driver.get("https://cart.taobao.com/cart.htm")
    except:
        print("超出登陆时间，五秒后关闭程序")
        time.sleep(5)
        sys.exit()
    time.sleep(2)
    # 点击购物车里全选按钮
    # if driver.find_element_by_id("J_CheckBox_939775250537"):
    #     driver.find_element_by_id("J_CheckBox_939775250537").click()
    # if driver.find_element_by_id("J_CheckBox_939558169627"):
    #     driver.find_element_by_id("J_CheckBox_939558169627").click()
    try:
        if driver.find_element_by_id("J_SelectAll1"):
            driver.find_element_by_id("J_SelectAll1").click()
    except:
        print("空购物车，关闭程序")
        sys.exit()
    now = datetime.datetime.now()
    print('login success:', now.strftime('%Y-%m-%d %H:%M:%S'))


def buy(bug_time):

    if driver.find_element_by_id("J_Go"):
        while True:
            now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')

            if now > bug_time:
                try:
                    #now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')

                    driver.find_element_by_id("J_Go").click()
                   # print("点击结算时间",now)

                    driver.find_element_by_link_text('提交订单').click()
                   # now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')
                    print("点击提交订单时间",now)
                    print("提交成功,程序结束，祝您购物愉快")
                    time.sleep(5)
                    break
                except:
                    pass
                    #time.sleep(0.01)
            print(now)
            #time.sleep(0.01)

def print_time():
    print("正在打开火狐浏览器，请稍后。。。")
    li_now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')
    print("当前时间是:",li_now)
    print("茅台抢购时间如下：","2019-11-12 22:00:00.000000")


if __name__ == "__main__":

    print_time()
    times = input("请输入抢购时间：")
    login()
    buy(times)