I find myself using Selenium for web automation a lot, so I end up using ChromeDriver a lot as well. How I currently add it to all my projects is I make a copy of chromedriver.exe and add the copy to all of my projects. Then I tell my program where chromedriver.exe is with the following code:
String userPath = System.getProperty("user.dir");
System.setProperty("webdriver.chrome.driver", userPath + "/chromedriver.exe");
Making a new .exe for each project is annoying and I'm wondering if there is a better way
I know a lot of people suggest putting one chromedriver.exe on your computer and just setting the path to the driver and doing something like this:
System.setProperty("webdriver.chrome.driver", "C:\\Users\\User\\Path\\chromedriver.exe");
My problem with this is that if I want to move the program to a different computer or onto a server I need to change this path to a new instance of a chromedriver.exe.
I'm wondering if its possible to upload chromedriver to github and then set the path to your repository where you stored chromedriver.exe, so you might have something like this:
System.setProperty("webdriver.chrome.driver", "https://github.com/Tryanno5/chromeDriver/blob/main/chromedriver.exe");
(This doesn't work, I already tried, this is just an example)
Is there some way to get chromedriver.exe online where it can always be accessed?
Or is there a better way to get it into all projects without always having to reference a specific copy on my computer?
Have you tried with the WebDriverManager check here
Add the dependency
<dependency>
<groupId>io.github.bonigarcia</groupId>
<artifactId>webdrivermanager</artifactId>
<version>4.3.0</version>
</dependency>
Setup driver
WebDriverManager.chromedriver().setup();
WebDriver driver = new ChromeDriver();
driver.get("https://www.google.com")
If it was python, would have been more easier since there is an auto installer API, see here -
Installation
pip install chromedriver-autoinstaller
Usage
Just type import chromedriver_autoinstaller in the module you want to use chromedriver.
Example
from selenium import webdriver
import chromedriver_autoinstaller
chromedriver_autoinstaller.install() # Check if the current version of chromedriver exists
# and if it doesn't exist, download it automatically,
# then add chromedriver to path
driver = webdriver.Chrome()
driver.get("http://www.python.org")
assert "Python" in driver.title
See here for more
Related
To complete a project using Selenium, I first need to add Geckodriver to PATH. I have read many articles about adding elements to PATH, but none of them end up working (I follow the steps and add a new element to PATH, but when I run my program I get the 'geckodriver' executable needs to be in PATH error.
1: I first download this version of Geckodriver from here: https://github.com/mozilla/geckodriver/releases
2: I extract the folder and add it to the PATH
3: When I run my program, I get the same error Message: 'geckodriver' executable needs to be in PATH.
Any help would be appreciated!
You do need to add an environment variable for the firefox driver.
String exePath = ".\\lib\\geckodriver.exe"; System.setProperty("webdriver.gecko.driver", exePath); driver = new FirefoxDriver();
You don't have to add a new environment variable, just move the file geckodriver.exe to your python folder, which in my case is
C:\Users\username\AppData\Local\Programs\Python\Python310
Then to start the firefox driver just run
from selenium import webdriver
driver = webdriver.Firefox()
I want test the IE mode for Edge browser with Selenium. I found the solution on the MS site here:
https://learn.microsoft.com/en-us/microsoft-edge/webdriver-chromium/ie-mode?tabs=java
I am using the following code as given in the above link:
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.ie.InternetExplorerOptions;
InternetExplorerOptions ieOptions = new InternetExplorerOptions();
ieOptions.attachToEdgeChrome();
ieOptions.withEdgeExecutablePath("C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe");
WebDriver driver = new InternetExplorerDriver(ieOptions);
I can get the error that the methods "attachToEdgeChrome()" and "withEdgeExecutablePath()" are not defined in the InternetExplorerOptions. Is there anything I am missing here?
Note: My selenium jar is selenium-server-4.0.0-alpha-2.jar
As per the ChangeLogs 0f Selenium v4.0.0.0-alpha-2:
Add Chromium-based Edge support. This involves adding a new Chromium driver to the tree too.
So ideally, the code block from the documentation Use Internet Explorer Driver to automate IE mode in Microsoft Edge should have worked seamlessly.
However, as per best practices instead of using the alpha and beta releases, you should always prefer the GA releases to execute your tests and you can pickup anyone from the following options:
Selenium v4.1.3
Selenium v4.1.2
Selenium v4.1.1
Selenium v4.1.0
Selenium v4.0.0
from selenium import webdriver;
browser= webdriver.Firefox();
browser.get('http://www.seleniumhq.org');
When I try to run this code, it gives me an error message:
Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binary flag set on the command line.
Any thoughts-highly appreciated!
This error message...
Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binary flag set on the command line.
...implies that the GeckoDriver was unable to find the Firefox binary at the default location. Additionally you haven't passed the moz:firefoxOptions.binary capability.
Solution
Possibly within your system firefox is installed in a custom location and these cases you need to pass the absolute path of the Firefox binary through the moz:firefoxOptions.binary capability as follows:
from selenium import webdriver
from selenium.webdriver.firefox.options import Options
options = Options()
options.binary_location = r'C:\Program Files\Mozilla Firefox\firefox.exe'
driver = webdriver.Firefox(executable_path=r'C:\WebDrivers\geckodriver.exe', options=options)
driver.get('http://google.com/')
References
You can find a couple of relevant detailed discussion in:
SessionNotCreatedException: Message: Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary'
InvalidArgumentException: Message: binary is not a Firefox executable error using GeckoDriver Firefox Selenium and Python
Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided
Firefox was not installed on my system at all. That's why this error came up.
same issue here:
Environment
OS: Mac
Not install Firefox application
has installed geckodriver, can found in PATH
Error Reason: Not installed Firefox
Solution: (goto firefox official site to download and) install Firefox
Before this ensure that path variable has include for geckodriver click here to download driver and run below python script.
from selenium import webdriver
from selenium.webdriver.firefox.options import Options
options = Options()
options.binary_location = r'C:\Program Files\Mozilla Firefox\firefox.exe'
driver = webdriver.Firefox(options=options)
driver.get('http://google.com/')
I have uninstalled firefox and installed it again which resolved my issue.
You should download appropriate web driver from https://github.com/mozilla/geckodriver/releases and put it into folder where your py file is. Also you can put it anywhere as long as the location of the file it is in your system path.
Selenium uses a web driver (a specific one for each web browser) in order to communicate with the browser installed on your system (Firefox in your case).
To use Firefox, you have to:
Download its web driver from
https://github.com/mozilla/geckodriver/releases
Put the web driver in a specific location in the file system (same folder as the python script for example)
Add the web driver location path when initializing in the python code.
So the final code would look like this:
from selenium import webdriver
browser = webdriver.Firefox('./geckodriver')
browser.get('https://www.python.org/')
Note: Sometimes a newer version of the web driver isn't compatible with an older version of the browser installed on your system.
I have encountered the same problem (Windows, Firefox v99, Selenium 4.1.4, geckodriver 0.31.0), the path to exe file and the driver initialisation were set correctly, solved the issue by changing the win32 by win64 version of geckodriver
as a side note for selenium/firefox (but with C#, not Python), this issue is quite relevant now in the sense that firefox location looks to be stored in windows in a new regedit location. Indeed geckodriver is looking in regedit location documented here:
HKEY_LOCAL_MACHINE\SOFTWARE WOW6432Node\Mozilla\Mozilla Firefox\[VERSION]\Main\PathToExe
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox\[VERSION]\Main\PathToExe
Source:
https://developer.mozilla.org/en-US/docs/Web/WebDriver/Capabilities/firefoxOptions
when on my machine it is there:
HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox 109.0\bin
With the version number stored here:
HKEY_LOCAL_MACHINE\SOFTWARE\mozilla.org\Mozilla
and I set the selenium driver with C# Api with (path hardcoded for the poc):
var options = new FirefoxOptions();
...
options.BrowserExecutableLocation = #"C:\Program Files\Mozilla Firefox\firefox.exe";
Driver = new FirefoxDriver(options);
Regards
You need to download geckodriver.
https://github.com/mozilla/geckodriver/releases
from selenium import webdriver;
browser= webdriver.Firefox('./geckodriver');
browser.get('http://www.seleniumhq.org');
I trying to use selenium in jupyter notebook on Firefox. I have installed the geckodriver in /usr/bin directory .When I run my code it says:
WebDriverException: Message: 'geckodriver' executable needs to be in PATH.
if I run the command %env PATH following output is displayed:
$PATH:/usr/bin/
from selenium import webdriver
browser = webdriver.Firefox()
I have even tried
browser=webdriver.Firefox(executable_path=r'/usr/bin/geckodriver')
Can somebody help me solve this?
I hope you are working with geckodriver on the local machine and providing the absolute path for the driver to run, This can be done automatically using webdriver-manager python
Advantages of using it are-
You don't have to give the path every time to run code.
Makes the code portable and easy to run on any machine without checking for geckodriver or chromedriver.
pip install webdriver-manager
Now the above code in the question can be changed to work simply with,
from selenium import webdriver
from webdriver_manager.firefox import GeckoDriverManager
driver = webdriver.Firefox(executable_path=GeckoDriverManager().install())
If the above doesn't help, try doing this.
autoinstaller for geckodriver-
pip install geckodriver-autoinstaller
from selenium import webdriver
import geckodriver_autoinstaller
geckodriver_autoinstaller.install() #checks for driver or install it. driver =
webdriver.Firefox() driver.get("python.org")
this worked fine for me, otherwise, try to give a full path after downloading the latest geckodriver binary file.
Try to implement this with a Maven project so you can add dependencies in the pom.xml file. so you dont have to give the path each time. Refer this article here.Its in java but will help.
I need to test Firefox using an extension. I want to automate the test and visit several websites.
I installed Selenium and it opens in geckodriver. However, the extension is not there. I can install it manually from about:debugging but the problem is that I want the Selenium test to launch the gecko driver while the extension is already there. How to do this? How to install the extension permanently in the geckodriver so it is there when I launch the geckodriver from selenium?
EDIT:
I also tried to install the extension (add it to the browser) from the Firefox extensions websites. It gets added but once I close the gecko window, the extension disappear in the next run. How to install it permanently?
Note: OP didn't specify a language, so this answer is for Python. The other Selenium WebDriver language bindings have similar mechanisms for creating profiles and adding extensions.
You can install the Extension each time you instantiate the driver.
First, download the extension (XPI file) you want from: https://addons.mozilla.org.
Then, in your code... create a FirefoxProfile() and use the add_extension() method to add the extension. Then you can instantiate a driver using that profile.
For example, this will launch Firefox with a newly created profile containing the "HTTPS Everywhere" extension:
from selenium import webdriver
profile = webdriver.FirefoxProfile()
profile.add_extension(extension='https_everywhere-2019.1.31-an+fx.xpi')
driver = webdriver.Firefox(firefox_profile=profile)
You need to launch geckdriver with an exisitng profile by specifying the profile path of firefox
For python you can do it by this:
profile = FirefoxProfile('/home/student/.mozilla/firefox/gwi6uqpe.Default') // change this path
browser = webdriver.Firefox(firefox_profile=profile)
For C# you can do this:
string path = #"C:\Users\username\AppData\Local\Mozilla\Firefox\Profiles\myi5go1k.default";
FirefoxProfile ffprofile = new FirefoxProfile(path);
Driver = new FirefoxDriver(ffprofile);
I found that this was warking for me:
from selenium import webdriver
driver_path = r"G:\Libs\geckoDriver\firefox\geckodriver.exe"
driver = webdriver.Firefox(executable_path=driver_path)
path = r"G:\Libs\ext\uBlock0_1.38.7b5.firefox.signed.xpi"
driver.install_addon(path, temporary=True)
driver.profile = webdriver.FirefoxProfile()
driver.profile.add_extension(path)
driver.profile.set_preference("security.fileuri.strict_origin_policy", False)
driver.profile.update_preferences()`enter code here`
Reference:
[Python] https://cyruslab.net/2020/08/26/python-adding-extension-to-geckodriver-with-selenium/
You can install an extension/addon permanently within a specific Firefox Profile and use it. To achieve that you need follow the below mentioned steps:
You need to create a new Firefox Profile manually (e.g. FirefoxExtensionProfile) following the instructions at Creating a new Firefox profile on Windows.
Open a Firefox Browsing session manually and invoke the url https://addons.mozilla.org/en-US/firefox/
In the Search Box search for an extension e.g. HTTPS Everywhere.
Click on the search result and install / enable (incase previously installed and currently disabled) the extension.
Now you can use the following Java solution to open the Firefox Profile FirefoxExtensionProfile containing the extension HTTPS Everywhere
Code Block:
package A_MozillaFirefox;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.firefox.FirefoxProfile;
import org.openqa.selenium.firefox.ProfilesIni;
public class A_FirefoxProfile_dc_opt {
public static void main(String[] args) {
System.setProperty("webdriver.gecko.driver", "C:\\Utility\\BrowserDrivers\\geckodriver.exe");
ProfilesIni profile = new ProfilesIni();
FirefoxProfile testprofile = profile.getProfile("FirefoxExtensionProfile");
FirefoxOptions opt = new FirefoxOptions();
opt.setProfile(testprofile);
WebDriver driver = new FirefoxDriver(opt);
driver.get("https://www.google.com");
}
}
Browser Snapshot:
Reference
You can find a couple of relevant discussions in:
[Python] How to load extension within chrome driver in selenium with python
[Python] How to install Chrome Extension using Selenium & Python