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Copy pathclean up cart - v1.py
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clean up cart - v1.py
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# -*- coding: utf-8 -*-
# 使用教程：
# 1.使用chrome浏览器并下载对应版本号的chromedriver驱动:http://chromedriver.storage.googleapis.com/index.html
# 2.https://account.weibo.com/set/bindsns/bindtaobao 通过微博绑定淘宝账号密码
# 3.填写chromedriver的绝对路径
# 4.运行程序
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import datetime
import time
# ==== 设定抢购时间 （修改此处，指定抢购时间点）====
BUY_TIME = "2020-04-14 20:00:00"
buy_time_object = datetime.datetime.strptime(BUY_TIME, '%Y-%m-%d %H:%M:%S')
now_time = datetime.datetime.now()
#定义一个taobao类
class taobao_infos:
#对象初始化
def __init__(self):
url = 'https://login.taobao.com/member/login.jhtml'
self.url = url
options = webdriver.ChromeOptions()
options.add_experimental_option("prefs", {"profile.managed_default_content_settings.images": 2}) # 不加载图片,加快访问速度
options.add_experimental_option('excludeSwitches', ['enable-automation']) # 此步骤很重要，设置为开发者模式，防止被各大网站识别出来使用了Selenium
self.browser = webdriver.Chrome(executable_path=chromedriver_path, options=options)
self.wait = WebDriverWait(self.browser, 10) #超时时长为10s
#登录淘宝
def login(self):
# 打开网页
self.browser.get(self.url)
# 等待 密码登录选项 出现
# password_login = self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '.qrcode-login > .login-links > .forget-pwd')))
# password_login.click()
# 等待 微博登录选项 出现
weibo_login = self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '.weibo-login')))
weibo_login.click()
# 等待 微博账号 出现
weibo_user = self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '.username > .W_input')))
weibo_user.send_keys(weibo_username)
# 等待 微博密码 出现
weibo_pwd = self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '.password > .W_input')))
weibo_pwd.send_keys(weibo_password)
# 等待 登录按钮 出现
submit = self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '.btn_tip > a > span')))
submit.click()
# 直到获取到淘宝会员昵称才能确定是登录成功
taobao_name = self.wait.until(EC.presence_of_element_located((By.CSS_SELECTOR, '.site-nav-bd > ul.site-nav-bd-l > li#J_SiteNavLogin > div.site-nav-menu-hd > div.site-nav-user > a.site-nav-login-info-nick ')))
# 输出淘宝昵称
print(taobao_name.text + " login in success")
#保持登陆状态
def keep_login_and_wait(self):
print("距离抢购时间点还有较长时间，开始定时刷新防止登录超时...")
while True:
currentTime = datetime.datetime.now()
if (buy_time_object - currentTime).seconds > 180:
self.browser.get("https://cart.taobao.com/cart.htm")
print("刷新购物车界面，防止登录超时...")
time.sleep(60)
else:
break
#清空购物车
def buy(self):
#打开购物车
self.browser.get("https://cart.taobao.com/cart.htm")
#点击购物车里全选按钮
if self.browser.find_element_by_id("J_SelectAll1"):
self.browser.find_element_by_id("J_SelectAll1").click()
print("已经选中购物车中全部商品 ...")
submit_succ = False
retry_submit_times = 0
while True:
now = datetime.datetime.now()
if now >= buy_time_object:
print("到达抢购时间，开始执行抢购...尝试次数：" + str(retry_submit_times))
if submit_succ:
print("订单已经提交成功，无需继续抢购...")
break
if retry_submit_times > 50:
print("重试抢购次数达到上限，放弃重试...")
break
try:
#点击结算按钮
if self.browser.find_element_by_id("J_Go"):
self.browser.find_element_by_id("J_Go").click()
print("已经点击结算按钮...")
click_submit_times = 0
while True:
try:
if click_submit_times < 100:
self.browser.find_element_by_link_text('提交订单').click()
print("已经点击提交订单按钮")
submit_succ = True
break
else:
print("提交订单失败...")
click_submit_times = 0
except Exception as ee:
#print(ee)
print("没发现提交订单按钮，可能页面还没加载出来，重试...")
click_submit_times = click_submit_times + 1
time.sleep(0.1)
except Exception as e:
print(e)
print("不好，挂了，提交订单失败了...")
time.sleep(0.1)
if __name__ == "__main__":
chromedriver_path = "users/ChromeDriverPath/chromedriver.exe" #改成你的chromedriver的完整路径地址
weibo_username = "username" #改成你的微博账号
weibo_password = "password" #改成你的微博密码
a = taobao_infos()
a.login()
a.keep_login_and_wait()
a.buy()