python调用chrome插件_使用Python通过SeleniumWebDriver打开chrome扩展

我们有类似的要求,使用Selenium WebDriver处理chrome附加组件.正如’&＃64;Aleksandar Popovic’所说,我们无法使用WebDriver点击chrome扩展图标,因为图标不在网页中.

我们使用sikuli(利用图像识别的自动化工具),点击chrome附加组件.之后,附加弹出窗口将是另一个浏览器窗口,因此使用切换窗口对附加组件弹出窗口执行操作.

以下是使用Selenium Webdriver和Sikuli的Java示例代码.

Sikuli将基于图像识别运行.在运行代码之前,Chrome浏览器的屏幕截图并将其裁剪,以便图像中只有Addon可用.将该图像另存为“AddonIcon.png”.

Sikuli将在屏幕上匹配该图像(在我们的例子中为AddonIcon.png)并模拟其上的单击操作.

import java.io.File;

import java.util.List;

import java.util.Set;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.chrome.ChromeDriver;

import org.openqa.selenium.chrome.ChromeOptions;

import org.openqa.selenium.support.ui.ExpectedConditions;

import org.openqa.selenium.support.ui.WebDriverWait;

import org.sikuli.script.App;

import org.sikuli.script.FindFailed;

import org.sikuli.script.Pattern;

import org.sikuli.script.Screen;

public class PageTest {

public static void main(String[] args) {

// Opening chrome with that addon

ChromeOptions options &＃61; new ChromeOptions();

options.addExtensions(new File("Path to ur chrome addon (.cxt file)"));

System.setProperty("webdriver.chrome.driver", "path to chromedriver.exe");

WebDriver driver &＃61; new ChromeDriver(options);

driver.manage().window().maximize();

// Creating object to the Sukali screen class

Screen s&＃61;new Screen();

//Finding and clicking on the Addon image

try {

s.find("Path to the &＃39;AddonIcon.png&＃39;");

s.click("Path to the &＃39;AddonIcon.png&＃39;");

} catch (FindFailed e) {

e.printStackTrace();

}

//Wait until new Addon popup is opened.

WebDriverWait wait &＃61; new WebDriverWait(driver, 5);

wait.until(ExpectedConditions.numberOfWindowsToBe(2));

// Switch to the Addon Pop up

String parentWindow&＃61; driver.getWindowHandle();

Set allWindows &＃61; driver.getWindowHandles();

for(String curWindow : allWindows){

if(!parentWindow.equals(curWindow)){

driver.switchTo().window(curWindow);

}

}

/***********Ur code to work on Add-on popup************************/

}

}

我希望这能帮到您.