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参考技术A 使用Xcode写Python文件方法步骤如下:1.找到Python位置:(终端中输入which python)
获取python的安装位置,用它来搭建python的编译环境。
2.在Xcode中创建python程序
打开Xcode,新建项目:Cross-platform->Ohter->External Build System
3.设置Edit Scheme
创建项目---点击项目图表---选择Edit Scheme ---Arguments新建.py文件 ---Option里,选Working Directory---Xcode Project所在的文件夹,就是你的.py文件存放的文件夹,最后选择确定。
4.编写代码并运行
如何用python写一个简单的12306抢票软件
所谓抢票实际上是在开始放票的一瞬间第一个发出请求并点击预订。作为程序员的我们,完全可以让程序来做这件事。我花了几个小时写了一个demo。用到的工具集有:Python3.6, Selenium, chromdriver. 程序本身就是流程性的东西,没有什么可介绍的。代码如下
#coding=utf-8from selenium import webdriverfrom time import sleepimport tracebackTICKET_URI = "https://kyfw.12306.cn/otn/leftTicket/init"LOGIN_URI = "https://kyfw.12306.cn/otn/login/init"MY_URI = "https://kyfw.12306.cn/otn/index/initMy12306"LOGIN = u"登录"from splinter.browser import Browserfrom time import sleepimport tracebackTICKET_URI = "https://kyfw.12306.cn/otn/leftTicket/init"LOGIN_URI = "https://kyfw.12306.cn/otn/login/init"MY_URI = "https://kyfw.12306.cn/otn/index/initMy12306"LOGIN = "login_user"def login(): brw.find_element_by_id(LOGIN).click() sleep(3) uname = "123456789@qq.com" pwd = "xxxyyyzzz" brw.find_element_by_id("username").send_keys(uname) sleep(1) brw.find_element_by_id("password").send_keys(pwd) sleep(1) while True: if brw.current_url != MY_URI: sleep(1) else: breakdef addCookie(cklist): li = list() for d in cklist: if d["name"] == "_jc_save_toStation" or d["name"] == "_jc_save_toDate" or d["name"] == "_jc_save_fromStation": li.append(d) return lidef book(): global brw brw = webdriver.Chrome() brw.set_window_size(1366, 768) brw.get(TICKET_URI) sleep(3) while brw.find_element_by_id(LOGIN): login() if brw.current_url == MY_URI: break; try: brw.get(TICKET_URI) sleep(2) # set src brw.find_element_by_id("fromStationText").clear() brw.find_element_by_id("fromStationText").click() brw.find_element_by_id("fromStationText").send_keys(u"合肥南") sleep(3) # set dst brw.find_element_by_id("toStationText").clear() brw.find_element_by_id("toStationText").click() brw.find_element_by_id("toStationText").send_keys(u"武汉") sleep(3) # set left date print("please click train date") sleep(5) cke = brw.get_cookies() li = addCookie(cke) for x in li: brw.add_cookie(x) brw.refresh() count = 0 success = False if not success: while brw.current_url == TICKET_URI: brw.find_element_by_id("query_ticket").click() sleep(2) print(u"第%d次刷新" % count) count += 1 brw.find_element_by_partial_link_text("D3057") except Exception as e: print(traceback.print_exc())if __name__ == "__main__": book()
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