Python - Remote Webdriver with Extension installed in it

问题

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

回答1:

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)

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')

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())

回答2:

E.Z.'s answer for chrome works if you use caps.update:

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

来源：https://stackoverflow.com/questions/21849758/python-remote-webdriver-with-extension-installed-in-it

标签

python

selenium

selenium-webdriver

automated-tests

remotewebdriver