用Python的Webdriver实现触摸事件的示例？

Question

用Python的Webdriver实现触摸事件的示例？

8

我在网上看到了大约100个Java webdriver的触摸事件示例, 但没有一个是针对Python的。请有人好心在这里发布一个，这样可以节省很多搜索时间。以下是我尝试在Android模拟器上对元素进行基本双击以放大它的代码。非常感谢。

编辑：在Julian的帮助下，我能够找出缺失的链接：由于某种原因，触摸操作需要在结尾处添加一个额外的.perform()。下面你将看到一堆触摸事件的效果--而且代码更加简洁。享受吧！

import unittest, time
from selenium import webdriver

print "Here are our available touch actions (ignore the ones that look like __xx__): ", dir(webdriver.TouchActions)
#print dir(webdriver)



class Test(unittest.TestCase):


    def setUp(self):
        self.driver = webdriver.Remote(command_executor='http://localhost:8080/wd/hub',  desired_capabilities=webdriver.DesiredCapabilities.ANDROID)
        self.touch =webdriver.TouchActions(self.driver)

        #self.driver = TouchActions(self.driver)
        #self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(30)


    def testHotmail(self):
        self.driver.get("http://www.hotmail.com")

        elem=self.driver.find_element_by_css_selector("input[name='login']")
        #tap command
        self.touch.tap(elem).perform()
        time.sleep(2)
        elem.send_keys("hello world")
        time.sleep(2)
        #double tap
        self.touch.double_tap(elem).perform()
        time.sleep(2)

        #testing that regular webdriver commands still work
        print self.driver.find_element_by_partial_link_text("Can't access").text

        elem= self.driver.find_element_by_css_selector("input[type='submit']")
        self.touch.tap(elem).perform()
        time.sleep(3)




    def tearDown(self):

        time.sleep(3)

        try:
            self.driver.quit()
        except Exception:
            print(" TearDown Method: Browser seems already closed.")

        pass


if __name__ == "__main__":
    unittest.main()

这里是一个原始的Java示例：

WebElement toFlick = driver.findElement(By.id("image"));
// 400 pixels left at normal speed
Action flick = getBuilder(driver).flick(toFlick, 0, -400, FlickAction.SPEED_NORMAL)
        .build();
flick.perform();
WebElement secondImage = driver.findElement(“secondImage”);
assertTrue(secondImage.isDisplayed());

- HRVHackers

2个回答

2

您可以使用移动设备仿真与selenium一起使用，从而使触摸操作正常工作。

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

mobile_emulation = { "deviceName": "Nexus 5" }

chrome_options = Options()
chrome_options.add_experimental_option("mobileEmulation", mobile_emulation)

driver = webdriver.Chrome(chrome_options = chrome_options)

然后按照通常的方式使用：

from selenium.webdriver import TouchActions

driver.get("http://example.com/")

element = context._selenium_browser.find_element_by_link_text("More information...")

touch_actions = TouchActions(driver)
touch_actions.tap(element).perform()

driver.current_url  # yields: https://www.iana.org/domains/reserved

- andyandy

网页内容由stack overflow 提供, 点击上面的

可以查看英文原文，
原文链接

- JulianHarty · Accepted Answer

我对你的示例进行了一些调整，至少测试没有出错。我不知道当用户在用户名字段中双击时，您期望网站做什么...

这是修改后的代码：

import unittest, time

from selenium.webdriver import Remote
from selenium.webdriver import  DesiredCapabilities
from selenium.webdriver.remote import webelement , command
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.common.touch_actions import TouchActions




class Test(unittest.TestCase):


    def setUp(self):
        remote = Remote(command_executor='http://localhost:8080/wd/hub',  desired_capabilities=DesiredCapabilities.ANDROID)
        self.remote=remote
        remote.implicitly_wait(30)

    def tearDown(self):
        pass


    def testName(self):
        # self.remote.get("http://icd.intraxinc.com/pxr")
        self.remote.get("https://icd.intraxinc.com/pxr/ext/login.action")
        elems= self.remote.find_element_by_css_selector("#j_username")
        print dir(self)
        print dir(self.remote)
        touchactions = TouchActions(self.remote)
        print dir(touchactions)
        touchactions.double_tap(elems)


if __name__ == "__main__":
    #import sys;sys.argv = ['', 'Test.testName']
    unittest.main()

我在示例中留下了各种调试打印语句，以展示我如何解决您遇到的问题。我还将URL更改为您的登录页面重定向到的URL。这是一个解决我在设备上安装的Android驱动程序版本的一个不相关问题的解决方法。

顺便说一下：我使用android-server-2.21.0.apk在运行Android 4.0.4的Android手机上进行了测试。以下是您的示例代码的实质性更改：

        touchactions = TouchActions(self.remote)
        print dir(touchactions)
        touchactions.double_tap(elems)