Python - 安装了扩展的远程 Webdriver

问题描述

我想使用 BrowserStack 在不同的浏览器版本上测试一个扩展.这是一个返回具有指定功能的驱动程序的函数.我在本地机器上有一个用于 Chrome 的 .crx 文件 和一个用于 Firefox 的 .xpi 文件.我想使用 Remote Webdriver 并使用 Python 安装相应的扩展.

I want to test one extension on different browser versions using BrowserStack. This is a function that returns driver with specified capabilities. I have a .crx file for Chrome and an .xpi file for Firefox on my local machine. I want to use Remote Webdriver with a corresponding extension installed, using Python.

def my_webdriver(browser, browser_version, os, os_version):
    caps = {}
    caps["browser"] = browser
    caps["browser_version"] = browser_version
    caps["os"] = os
    caps["os_version"] = os_version
    caps["browserstack.debug"] = "true"
    driver = webdriver.Remote(
       command_executor = 'blahblahblah',
       desired_capabilities = caps)
    driver.maximize_window()
    return driver

推荐答案

对于 Firefox，您需要创建一个配置文件并使用 add_extension.然后将配置文件传递给 WebDriver 构造函数:

For Firefox, you need to create a profile and add your extension to it using add_extension. Then you pass the profile to the WebDriver constructor:

from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
selenium.webdriver.firefox.firefox_profile import FirefoxProfile
...
fp = FirefoxProfile()
fp.add_extension('/path/to/your/extension.xpi')
driver = RemoteWebDriver(..., browser_profile=fp)

或者，您可以提前创建一个 Firefox 配置文件，然后手动将您的扩展添加到其中.稍后您将其路径作为参数传递给 FirefoxProfile()

Alternatively, you can create a Firefox profile in advance, and manually add your extenstion to it. Later you pass its path as parameter to FirefoxProfile()

fp = FirefoxProfile('/path/to/your/profile')

对于 Chrome，请使用 ChromeOptions:

For Chrome, use ChromeOptions:

from selenium.webdriver.chrome.options import Options as ChromeOptions
chrome_options = ChromeOptions()
chrome_options.add_extension('/path/to/your/extension.crx')
driver = RemoteWebDriver(..., desired_capabilities = caps + chrome_options.to_capabilities())

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