如何使用Python Selenium加载firefox配置文件?

时间:2018-05-13 22:50:41

标签: python selenium firefox firefox-profile

我正在尝试让Python Selenium在我的Windows机器上运行。我已升级到最新版本的Firefox,Selenium,Geckodriver,但我仍然收到以下错误:

Python脚本

from selenium import webdriver
driver = webdriver.Firefox()

错误

Traceback (most recent call last):
  File "run.py", line 17605, in <module>
  File "<string>", line 21, in <module>
  File "site-packages\selenium\webdriver\firefox\webdriver.py", line 77, in __init__
  File "site-packages\selenium\webdriver\firefox\extension_connection.py", line 49, in __init__
  File "site-packages\selenium\webdriver\firefox\firefox_binary.py", line 68, in launch_browser
  File "site-packages\selenium\webdriver\firefox\firefox_binary.py", line 103, in _wait_until_connectable
WebDriverException: Message: Can't load the profile. Profile Dir: %s If you specified a log_file in the FirefoxBinary constructor, check it for details.

我也尝试使用以下代码创建firefox配置文件:

from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

profile = webdriver.FirefoxProfile()
profile.set_preference('browser.download.folderList', 2)
profile.set_preference('browser.download.manager.showWhenStarting', False)
profile.set_preference('browser.download.dir', os.getcwd())
profile.set_preference('browser.helperApps.neverAsk.saveToDisk', ('application/vnd.ms-excel'))
profile.set_preference('general.warnOnAboutConfig', False)

gecko_path = "path_to_geckodriver\\geckodriver.exe"
path = "path_to_firefoxs\\Mozilla Firefox\\firefox.exe"
binary = FirefoxBinary(path)
driver = webdriver.Firefox(firefox_profile=profile,executable_path=gecko_path)
  • Python 2.7
  • Firefox 60
  • Geckodriver-v0.20.1-win64.zip
  • Selenium 3.12.0

5 个答案:

答案 0 :(得分:2)

您没有更新配置文件的首选项: profile.update_preferences()。 设置首选项后,您必须更新配置文件。请遵循以下代码:

from selenium import webdriver
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary

profile = webdriver.FirefoxProfile()
profile.set_preference('browser.download.folderList', 2)
profile.set_preference('browser.download.manager.showWhenStarting', False)
profile.set_preference('browser.download.dir', os.getcwd())
profile.set_preference('browser.helperApps.neverAsk.saveToDisk', ('application/vnd.ms-excel'))
profile.set_preference('general.warnOnAboutConfig', False)
profile.update_preferences()
gecko_path = "path_to_geckodriver\\geckodriver.exe"
path = "path_to_firefoxs\\Mozilla Firefox\\firefox.exe"
binary = FirefoxBinary(path)
driver = webdriver.Firefox(firefox_profile=profile,executable_path=gecko_path)

答案 1 :(得分:1)

我一直在努力,直到找到this issue为止,该问题现已解决,但由于显示了一些命令而很有用。

from selenium import webdriver
fp = webdriver.FirefoxProfile('/home/gabriel/.mozilla/firefox/whatever.selenium')
driver = webdriver.Firefox(fp)

第一个版本,由于以后无法连接硒而无法正常工作:

from selenium.webdriver.firefox.options import Options
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

options = Options()
options.add_argument("-profile")
options.add_argument("/home/gabriel/.mozilla/firefox/whatever.selenium")
firefox_capabilities = DesiredCapabilities.FIREFOX
firefox_capabilities['marionette'] = True
driver = webdriver.Firefox(capabilities=firefox_capabilities, firefox_options=options)

我确信这会加载配置文件“ whatever.selenium”,因为如果我转到about:profiles,我会读到:

  

配置文件:硒   这是正在使用的配置文件,无法删除。

即使“ whatever.selenium”不是系统上的默认配置文件。

备注:硒(或geckodriver?)至少覆盖了一个配置文件参数:首选项>隐私和安全性>“阻止弹出窗口”始终重置为关闭状态。因此,使用about:profiles可以断言您正在运行的配置文件。

注释:

    上面的代码中可能不需要
  • firefox_capabilities
  • 在Firefox 60.4.0esr(64位),geckodriver 0.23.0(2018-10-04),硒3.141.0和Python 3.5.3下进行了测试

答案 2 :(得分:0)

切换到Chrome驱动程序。 Firefox,gecko和selenium现在不能很好地协同工作。这是最终为我工作的。

import unittest
from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException

class TestTemplate(unittest.TestCase):
    """Include test cases on a given url"""

    def setUp(self):
        """Start web driver"""
        chrome_options = webdriver.ChromeOptions()
        chrome_options.add_argument('--no-sandbox')
        self.driver = webdriver.Chrome(chrome_options=chrome_options)
        self.driver.implicitly_wait(10)

    def tearDown(self):
        """Stop web driver"""
        self.driver.quit()

    def test_case_1(self):
        """Go to python.org and print title"""
        try:
            self.driver.get('https://www.python.org/')
            title = self.driver.title
            print title
        except NoSuchElementException as ex:
            self.fail(ex.msg)

    def test_case_2(self):
        """Go to redbull.com and print title"""
        try:
            self.driver.get('https://www.redbull.com')
            title = self.driver.title
            print title
        except NoSuchElementException as ex:
            self.fail(ex.msg)

if __name__ == '__main__':
    suite = unittest.TestLoader().loadTestsFromTestCase(TestTemplate)
    unittest.TextTestRunner(verbosity=2).run(suite)

我使用Jenkins文件加载帧缓冲区来调用selenium和python脚本。

您可以在本地计算机上轻松运行此功能。你可能想让一个流浪汉的盒子用linux。

这是启动python脚本的原因。

sh&#34;(Xvfb:99-screen 0 1366x768x16&amp;)&amp;&amp; (python ./$ {PYTHON_SCRIPT_FILE})&#34;

从运行此Docker镜像的docker文件调用此方法。

https://github.com/cloudbees/java-build-tools-dockerfile

答案 3 :(得分:0)

在java中加载自定义的firefox配置文件:

FirefoxOptions options = new FirefoxOptions();

ProfilesIni allProfiles = new ProfilesIni();         
FirefoxProfile selenium_profile = allProfiles.getProfile("selenium_profile");
options.setProfile(selenium_profile);

options.setBinary("C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe");
System.setProperty("webdriver.gecko.driver", "C:\\Users\\pburgr\\Desktop\\geckodriver-v0.20.0-win64\\geckodriver.exe");
driver = new FirefoxDriver(options);
driver.manage().window().maximize();

答案 4 :(得分:0)

在Windows上,我使用:

height: 100vh

1-要查找当前的fp = webdriver.FirefoxProfile('C:/Users/x/AppData/Roaming/Mozilla/Firefox/Profiles/some-long-string') driver = webdriver.Firefox(firefox_profile=fp) ... ,请在url字段上键入Profile Folder,然后按Enter。
2-要查看所有用户个人资料,请在url字段上键入about:support,然后按Enter。