今天就跟大家聊聊有关Python中如何从火车余票查询到打造抢Supreme神器,可能很多人都不太了解,为了让大家更加了解,小编给大家总结了以下内容,希望大家根据这篇文章可以有所收获。
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0x00 前言
一个AJ1联名OFF-White的鞋原价1399,炒卖价已经到了1w+(其实我也是个SneakerHead)以下是我近期的交易记录(拿来装X的),很扎心.....But,现在都是抽签,跟抢貌似无关,就不写SneakerBot了...
再附上我在NIKE美国官网中签截图吧,听说Bred Toe还上了热搜,啊哈哈
所以就有了本篇文章吧....
强调一下,本文的主要目的就是抢东西,从火车余票查询,到打造一个抢Supreme的BOT吧。。而这一切都是基于Python
0x01 火车余票查询
之前回家,不少人为了火车票发愁......
所以,就有了本小节文章....监控火车余票...
本次环境是:Python2.7+deepinlinux
因为Windows编码问题多的我想打人,所以就换了linux
实现完的效果是这样的
咱们分步写
https://kyfw.12306.cn/otn/leftTicket/init,抓包
这是一个Get请求....所以看下这个url
https://kyfw.12306.cn/otn/leftTi ... purpose_codes=ADULT
train_date参数后面是时间
from_station参数后是起点站
to_station参数后是到达站
分析了这些之后,就可以通过Python来实现这个url了
这里呢,有个问题,像这些城市地点的英文在哪获取,通过F12大法,发现在这
https://kyfw.12306.cn/otn/resour ... tion_version=1.9047
我事先爬好了这些,在这里感谢一下Onise表哥@0nise,为了保证代码的美观性吧,所以我就import它了
先获取页面内容,
# -*- coding: utf-8 -*- import requests from stations import stations def Get_train_text(): from_station = stations.get(raw_input('Please enter where you are from:')) to_station = stations.get(raw_input('Please enter where you want to go:')) date = raw_input('Please enter the date you want to inquire:') url = ('https://kyfw.12306.cn/otn/leftTicket/queryZ?' 'leftTicketDTO.train_date={}&' 'leftTicketDTO.from_station={}&' 'leftTicketDTO.to_station={}&' 'purpose_codes=ADULT').format(date,from_station,to_station) r=requests.get(url) trains_text = r.json()['data']['result'] print trains_text if __name__ == '__main__': Get_train_text()
然后for循环...
def Get_train_information():[/size] [size=3] for raw_train in Get_train_text():[/size] [size=3] print raw_train
然后观察一下
这样就很明朗了吧...
def Get_train_information(): key_list = [] value_list = [] for key,value in stations.items(): key_list.append(key) value_list.append(value) for raw_train in Get_train_text(): data_list = raw_train.split('|') train_number = data_list[3] #车次 from_station_code = data_list[6] #始发站信息 to_station_code = data_list[7] #终点站信息 from_station_index = value_list.index(from_station_code) to_station_index = value_list.index(to_station_code) from_station_name = key_list[from_station_index] to_station_name = key_list[to_station_index] start_time = data_list[8] #出发时间 arrive_time = data_list[9] #到达时间 time_duration = data_list[10] #历时 first_class_seat = data_list[31] #一等座 second_class_seat = data_list[30] #二等座 soft_sleep = data_list[23] or '--' #软卧 hard_sleep = data_list[28] or '--' #硬卧 hard_seat= data_list[29] or '--' #硬座 no_seat = data_list[26] or '--' #无座
大概就是这样,然后让这些可观,就要用到PrettyTable了
pip install prettytable
# -*- coding: utf-8 -*- import requests from stations import stations from prettytable import PrettyTable def Get_train_text(): from_station = stations.get(raw_input('Please enter where you are from:')) to_station = stations.get(raw_input('Please enter where you want to go:')) date = raw_input('Please enter the date you want to inquire:') url = ('https://kyfw.12306.cn/otn/leftTicket/queryZ?' 'leftTicketDTO.train_date={}&' 'leftTicketDTO.from_station={}&' 'leftTicketDTO.to_station={}&' 'purpose_codes=ADULT').format(date,from_station,to_station) r=requests.get(url) trains_text = r.json()['data']['result'] return trains_text def Get_train_information(): key_list = [] value_list = [] table = PrettyTable() table._set_field_names('车次 出发地点 到达地点 出发时间 到达时间 历时 一等 二等 软卧 硬卧 硬座 无座'.split()) for key,value in stations.items(): key_list.append(key) value_list.append(value) for raw_train in Get_train_text(): data_list = raw_train.split('|') train_number = data_list[3] #车次 from_station_code = data_list[6] #始发站信息 to_station_code = data_list[7] #终点站信息 from_station_index = value_list.index(from_station_code) to_station_index = value_list.index(to_station_code) from_station_name = key_list[from_station_index] to_station_name = key_list[to_station_index] start_time = data_list[8] #出发时间 arrive_time = data_list[9] #到达时间 time_duration = data_list[10] #历时 first_class_seat = data_list[31] #一等座 second_class_seat = data_list[30] #二等座 soft_sleeper = data_list[23] or '--' #软卧 hard_sleeper = data_list[28] or '--' #硬卧 hard_seat= data_list[29] or '--' #硬座 no_seat = data_list[26] or '--' #无座 table.add_row([ train_number, from_station_name, to_station_name, start_time, arrive_time, time_duration, first_class_seat, second_class_seat, soft_sleeper, hard_sleeper, hard_seat, no_seat ]) print table if __name__ == '__main__': Get_train_information()
0x02 Selenium模块简单介绍
之后的,咱们应该都要用Python中selenium模块,怎么说呢,这个东西,我感觉挺好用的唉
这里呢,我简单的说下
安装
pip install selenium
安装Firefox
http://ftp.mozilla.org/pub/firefox/releases/
安装FirefoxDriver,geckdriver
https://github.com/mozilla/geckodriver/releases
Chrome浏览器需要安装chromedriver,IE浏览器要安装IEdriver
driver的路径可以直接放在python路径下,我这里把driver放在了python的Scripts路径下,同时把script路径加入环境变量。
说几个简单用法..
访问页面并获取源码
#-*- coding: UTF-8 -*- from selenium import webdriver browser = webdriver.Firefox() browser.get("http://www.baidu.com") print browser.page_source browser.close()
浏览器最大化
driver.maximize_window()
设置浏览器大小
driver.set_window_size(480, 800)
浏览器前进后退
driver.back()#浏览器后退 driver.forward()#浏览器前进
webdriver 提供了一系列的元素定位方法,常用的有以下几种:
id
name
class name
tag name
link text
partial link text
xpath
css selector
分别对应python webdriver 中的方法为:
find_element_by_id()
find_element_by_name()
find_element_by_class_name()
find_element_by_tag_name()
find_element_by_link_text()
find_element_by_partial_link_text()
find_element_by_xpath()
find_element_by_css_selector()
就简单介绍到这,写的很不详细吧....
这里呢?你可以去看官方文档
http://selenium-python.readthedocs.io/index.html
0x03 打造属于自己的SupremeBOT
Supreme1994年秋季诞生于美国纽约曼哈顿,由James Jebbia创办。supreme的本意是最高、至上的。Supreme是结合滑板、Hip-hop等文化并以滑板为主的美国街头服饰品牌。
那什么,我要说一下,是supreme[su:ˈpri:m](苏普瑞姆),而不是super me
找人代购又太贵,价格炒的高的不要不要得,还有一堆BOT。。。。所以呢,我就有了个打造属于自己得SUPREMEBOT了,啊哈哈
在这里强调一下,人生苦短,我用Python
还是采用分步写,不看别的,只看思路,对对对
官网地址:http://www.supremenewyork.com/
首先,咱们先判断,商品是不是存在,并加入购物车,我拿supreme的配件做的演示,没有加判断SIZE的。。。我后面会贴上,很简单的,几行代码的事情,啊哈哈我定义了三个函数,第一个函数,是遍历商品关键字的,第二个函数是,判断商品是否存在的,第三个是main函数(主要是为了装X吧,啊哈哈)
我直接贴代码了。。
#-*- coding: UTF-8 -*- import time try: from selenium import webdriver except ImportError: print "Selenium module is not installed...Exiting program." exit(1) def Check(keywords, text): for i in keywords: if i not in text: return False return True def searchCommodity(browser, category, keywords, color): print " Searching Commodity ..." browser.get("http://www.supremenewyork.com/shop/all/" + category) links = browser.find_elements_by_class_name("name-link") i = 0 while i < len(links): if (Check(keywords, links[i].text) & (color in links[i+1].text)): links[i].click() print "[/i][/i][i][i] Commodity found" return True i += 2 print "[/i][/i][i][i] Commodity not found" return False def main(): browser = webdriver.Firefox() browser.implicitly_wait(5) #隐性等待5s,隐形等待是设置了一个最长等待时间,如果在规定时间内网页加载完成,则执行下一步,否则一直等到时间截止,然后执行下一步 category = "accessories" #商品类别 keywords = [] keywords.append("Gold Pendant") #商品关键字 color = "Gold" #颜色 if searchCommodity(browser, category, keywords, color) == False: return -1 try: browser.find_element_by_name("commit").click() except: print "[/i][/i][i][i] Commodity sold out" return -1 if __name__ == '__main__': main()
额,这里加个商品描述吧,好看一点,啊哈哈
print "Description : " + links[i].text print "Color : " + links[i+1].text
把商品加入了购物车了,就该买单了,是不是,啊哈哈,如果手动填,肯定会错过,所以selenium的功效来了
我又定义了函数fillForm,这里面的收货信息什么的都要改,改成你的信息
强调一下,我写的是美国官网,英国官网貌似在信息那多了个啥,忘了。。。。
#-*- coding: UTF-8 -*- import time try: from selenium import webdriver from selenium.webdriver.support.ui import Select except ImportError: print "Selenium module is not installed...Exiting program." exit(1) def Check(keywords, text): for i in keywords: if i not in text: return False return True def searchCommodity(browser, category, keywords, color): print "[/i][/i][/i][i][i][i] Searching Commodity ..." browser.get("http://www.supremenewyork.com/shop/all/" + category) links = browser.find_elements_by_class_name("name-link") i = 0 while i < len(links): if (Check(keywords, links[i].text) & (color in links[i+1].text)): print "Description : " + links[i].text print "Color : " + links[i+1].text links[i].click() print "[/i][/i][/i][/i][/i][/i][i][i][i] Commodity found" return True i += 2 print "[/i][/i][/i][i][i][i] Commodity not found" return False def fillForm(browser): billing_name = "xx xxx" email = "2014802836@qq.com" tel = "1111111111" billing_address = "xxxxxxxxx" billing_city = "Wauchula" billing_zip = "11111" billing_state = "FL" billing_country = "USA" nlb = "9999 999 999 9999" month = "02" year = "2018" rvv = "888" name = browser.find_element_by_name("order[billing_name]").send_keys(billing_name) email = browser.find_element_by_name("order[email]").send_keys(email) tel = browser.find_element_by_name("order[tel]").send_keys(tel) address = browser.find_element_by_name("order[billing_address]").send_keys(billing_address) address = browser.find_element_by_name("order[billing_city]").send_keys(billing_city) postCode = browser.find_element_by_name("order[billing_zip]").send_keys(billing_zip) billing_state = browser.find_element_by_name('order[billing_state]').send_keys(billing_state) countrySelect = Select(browser.find_element_by_name("order[billing_country]")).select_by_visible_text(billing_country) creditCardSelect = browser.find_element_by_name('credit_card[nlb]').send_keys(nlb) monthExpirationSelect = Select(browser.find_element_by_name("credit_card[month]")).select_by_visible_text(month) yearExpirationSelect = Select(browser.find_element_by_name("credit_card[year]")).select_by_visible_text(year) cvv = browser.find_element_by_name("credit_card[rvv]").send_keys(rvv) browser.find_element_by_class_name("terms").click() def main(): browser = webdriver.Firefox() browser.implicitly_wait(5) #隐性等待5s,隐形等待是设置了一个最长等待时间,如果在规定时间内网页加载完成,则执行下一步,否则一直等到时间截止,然后执行下一步 category = "accessories" #商品类别 keywords = [] keywords.append("Gold Pendant") #商品关键字 color = "Gold" #颜色 if searchCommodity(browser, category, keywords, color) == False: return -1 try: browser.find_element_by_name("commit").click() except: print "[/i][/i] Commodity sold out"[/i] [i] return -1[/i] [i] time.sleep(1) #睡一秒,主要是怕报错[/i] [i] browser.find_element_by_class_name("checkout").click()[/i] [i] fillForm(browser)[/i] [i] browser.find_element_by_name("commit").click()[/i] [i]if __name__ == '__main__':[/i] [i] main()
然后就这么好了,然后美化一下CODE吧
#-*- coding: UTF-8 -*-[/i] [i]import time[/i] [i]try: [/i] [i] from selenium import webdriver[/i] [i] from selenium.webdriver.support.ui import Select[/i] [i]except ImportError:[/i] [i] print "Selenium module is not installed...Exiting program."[/i] [i] exit(1)[/i] [i]def Check(keywords, text):[/i] [i] for i in keywords:[/i] [i] if i not in text:[/i] [i] return False[/i] [i] return True[/i] [i]def searchCommodity(browser, category, keywords, color): [/i] [i] print "[i][i] Searching Commodity ..." browser.get("http://www.supremenewyork.com/shop/all/" + category) links = browser.find_elements_by_class_name("name-link") i = 0 while i < len(links): if (Check(keywords, links[i].text) & (color in links[i+1].text)): print "Description : " + links[i].text print "Color : " + links[i+1].text links[i].click() print "[/i][/i][/i][/i][/i][/i][i][i][i] Commodity found" return True i += 2 print "[/i][/i][/i][i][i][i] Commodity not found" return False def fillForm(browser): billing_name = "xx xxx" email = "2014802836@qq.com" tel = "1111111111" billing_address = "xxxxxxxxx" billing_city = "Wauchula" billing_zip = "11111" billing_state = "FL" billing_country = "USA" nlb = "9999 999 999 9999" month = "02" year = "2018" rvv = "888" name = browser.find_element_by_name("order[billing_name]").send_keys(billing_name) email = browser.find_element_by_name("order[email]").send_keys(email) tel = browser.find_element_by_name("order[tel]").send_keys(tel) address = browser.find_element_by_name("order[billing_address]").send_keys(billing_address) address = browser.find_element_by_name("order[billing_city]").send_keys(billing_city) postCode = browser.find_element_by_name("order[billing_zip]").send_keys(billing_zip) billing_state = browser.find_element_by_name('order[billing_state]').send_keys(billing_state) countrySelect = Select(browser.find_element_by_name("order[billing_country]")).select_by_visible_text(billing_country) creditCardSelect = browser.find_element_by_name('credit_card[nlb]').send_keys(nlb) monthExpirationSelect = Select(browser.find_element_by_name("credit_card[month]")).select_by_visible_text(month) yearExpirationSelect = Select(browser.find_element_by_name("credit_card[year]")).select_by_visible_text(year) cvv = browser.find_element_by_name("credit_card[rvv]").send_keys(rvv) browser.find_element_by_class_name("terms").click() def main(): print " ____ ____ ___ _____ " print "/ ___| _ _ _ __ _ __ ___ _ __ ___ ___| __ ) / _ \_ _|" print "\___ \| | | | '_ \| '__/ _ \ '_ ` _ \ / _ \ _ \| | | || |" print " ___) | |_| | |_) | | | __/ | | | | | __/ |_) | |_| || |" print "|____/ \__,_| .__/|_| \___|_| |_| |_|\___|____/ \___/ |_| " print " |_| " print "[/i][/i][/i][i][i][i] Opening Browser ..." browser = webdriver.Firefox() browser.implicitly_wait(5) #隐性等待5s,隐形等待是设置了一个最长等待时间,如果在规定时间内网页加载完成,则执行下一步,否则一直等到时间截止,然后执行下一步 print "[/i][/i][/i][i][i][i] Browser Opened" category = "accessories" #商品类别 keywords = [] keywords.append("Gold Pendant") #商品关键字 color = "Gold" #颜色 if searchCommodity(browser, category, keywords, color) == False: return -1 try: browser.find_element_by_name("commit").click() except: print "[/i][/i][/i][i][i][i] Commodity sold out" return -1 time.sleep(1) #睡一秒,主要是怕报错 browser.find_element_by_class_name("checkout").click() print "Filling in the information" fillForm(browser) print "Filled..." print "Prepare to buy a bill....." browser.find_element_by_name("commit").click() print "Finshed,congratulations on your favorite things!!!!!" if __name__ == '__main__': main()
差不多是这样,可以加个raw_input,这样就可以省去打开浏览器的时间了,对对对,最后放上完全版的,可以抢帽衫什么的
#-*- coding: UTF-8 -*- import time try: from selenium import webdriver from selenium.webdriver.support.ui import Select except ImportError: print "Selenium module is not installed...Exiting program." exit(1) def Check(keywords, text): for i in keywords: if i not in text: return False return True def searchCommodity(browser, category, keywords, color): print "[/i][/i][/i][i][i][i] Searching Commodity ..." browser.get("http://www.supremenewyork.com/shop/all/" + category) links = browser.find_elements_by_class_name("name-link") i = 0 while i < len(links): if (Check(keywords, links[i].text) & (color in links[i+1].text)): print "Description : " + links[i].text print "Color : " + links[i+1].text links[i].click() print "[/i][/i][/i][/i][/i][/i][i][i][i] Commodity found" return True i += 2 print "[/i][/i][/i][i][i][i] Commodity not found" return False def fillForm(browser): billing_name = "xx xxx" email = "2014802836@qq.com" tel = "1111111111" billing_address = "xxxxxxxxx" billing_city = "Wauchula" billing_zip = "11111" billing_state = "FL" billing_country = "USA" nlb = "9999 999 999 9999" month = "02" year = "2018" rvv = "888" name = browser.find_element_by_name("order[billing_name]").send_keys(billing_name) email = browser.find_element_by_name("order[email]").send_keys(email) tel = browser.find_element_by_name("order[tel]").send_keys(tel) address = browser.find_element_by_name("order[billing_address]").send_keys(billing_address) address = browser.find_element_by_name("order[billing_city]").send_keys(billing_city) postCode = browser.find_element_by_name("order[billing_zip]").send_keys(billing_zip) billing_state = browser.find_element_by_name('order[billing_state]').send_keys(billing_state) countrySelect = Select(browser.find_element_by_name("order[billing_country]")).select_by_visible_text(billing_country) creditCardSelect = browser.find_element_by_name('credit_card[nlb]').send_keys(nlb) monthExpirationSelect = Select(browser.find_element_by_name("credit_card[month]")).select_by_visible_text(month) yearExpirationSelect = Select(browser.find_element_by_name("credit_card[year]")).select_by_visible_text(year) cvv = browser.find_element_by_name("credit_card[rvv]").send_keys(rvv) browser.find_element_by_class_name("terms").click() def main(): print " ____ ____ ___ _____ " print "/ ___| _ _ _ __ _ __ ___ _ __ ___ ___| __ ) / _ \_ _|" print "\___ \| | | | '_ \| '__/ _ \ '_ ` _ \ / _ \ _ \| | | || |" print " ___) | |_| | |_) | | | __/ | | | | | __/ |_) | |_| || |" print "|____/ \__,_| .__/|_| \___|_| |_| |_|\___|____/ \___/ |_| " print " |_| " print "[/i][/i][/i][i][i][i] Opening Browser ..." browser = webdriver.Firefox() browser.implicitly_wait(5) #隐性等待5s,隐形等待是设置了一个最长等待时间,如果在规定时间内网页加载完成,则执行下一步,否则一直等到时间截止,然后执行下一步 print "[/i][/i][/i][i][i][i] Browser Opened" raw_input('[/i][/i][/i][i][i][i]Press Enter to buy your Commodity') category = "pants" #商品类别 keywords = [] keywords.append("Tiger Stripe Track Pant") #商品关键字 color = "Brown" #颜色 size = 'Medium' if searchCommodity(browser, category, keywords, color) == False: return -1 if size != "": try: sizeSelect = Select(browser.find_element_by_id("s")) sizeSelect.select_by_visible_text(size) except: print "[/i][/i][/i][i][i][i] Commodity sold out......." return -1 try: browser.find_element_by_name("commit").click() except: print "[/i][/i][/i][i][i][i] Commodity sold out" return -1 time.sleep(1) #睡一秒,主要是怕报错 browser.find_element_by_class_name("checkout").click() print "Filling in the information" fillForm(browser) print "Filled..." print "Prepare to buy a bill....." browser.find_element_by_name("commit").click() print "Finshed,congratulations on your favorite things!!!!!" if __name__ == '__main__': main()
在附上,今晚week2抢的成果吧,放个低调的网球算了,啊哈哈哈
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