How To Load Firefox Profile With Python Selenium?

April 22, 2024 Post a Comment

I'm trying to get Python Selenium to work on my Windows Machine. I've upgraded to the latest versions of Firefox, Selenium, Geckodriver, but I still receive the below error: Pytho

Solution 1:

Answer :

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

I struggled until I found this issue which is now solved but was helpful because it shows some commands.

first version, not working because I could not connect with selenium afterward:

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)

I am sure that this loads the profile "whatever.selenium" because if I go to about:profiles I can read:

Profile: selenium This is the profile in use and it cannot be deleted.

Even though "whatever.selenium" is not the default profile on my system.

Remark: at least one the profile parameters is overridden by selenium (or geckodriver?): Preferences > Privacy and Security > "Block pop-up windows" is always reseted to off. So use about:profiles to make assertions on which profile you are running.

notes:

firefox_capabilities might not be needed in above code.
tested under Firefox 60.4.0esr (64-bit), geckodriver 0.23.0 ( 2018-10-04), selenium 3.141.0 with Python 3.5.3

Solution 2:

You didn't update preferences for profile: profile.update_preferences(). You have to update the profile after set preference. Please following the code below:

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)

Solution 3:

On windows I use:

fp = webdriver.FirefoxProfile('C:/Users/x/AppData/Roaming/Mozilla/Firefox/Profiles/some-long-string')
driver = webdriver.Firefox(firefox_profile=fp)
...

1 - To find the current Profile Folder, type about:support on the url field and press enter. 2 - To see all user profiles type about:profiles on the url field and press enter.

Solution 4:

Switch to the chrome driver. Firefox, gecko, and selenium are not working well together right now. Here is what finally worked for me.

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

classTestTemplate(unittest.TestCase):
    """Include test cases on a given url"""defsetUp(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)

    deftearDown(self):
        """Stop web driver"""
        self.driver.quit()

    deftest_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)

    deftest_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)

I use a Jenkinsfile that loads the frame buffer to call selenium and the python script.

You could easily run this on your local machine. You may want to get a vagrant box going with linux.

Here is what launches the python script.

sh "(Xvfb :99 -screen 0 1366x768x16 &) && (python ./${PYTHON_SCRIPT_FILE})"

This is called from a docker file running this Docker image.

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

Solution 5:

Loading customized firefox profile in java:

FirefoxOptions options = new FirefoxOptions();

ProfilesIni allProfiles = new ProfilesIni();         
FirefoxProfile selenium_profile = allProfiles.getProfile("selenium_profile"); // manualy created profile in firefox profile manager
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();

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