I am currently trying to code a basic smartmirror for my coding II class in high school with python. One thing I'm trying to do is open new tabs in full screen (using chrome). I currently have it so I can open url's, but I am not getting them in full screen. Any ideas on code I can use to open chrome in full screen?
If you're using selenium, just code like below:
from selenium import webdriver
driver = webdriver.Chrome()
driver.get('https://google.com')
driver.maximize_window()
As suggested, selenium is a good way to accomplish your task.
In order to have it full-screen and not only maximized I would use:
chrome_options.add_argument("--start-fullscreen");
or
chrome_options.add_argument("--kiosk");
First option emulates the F11 pressure and you can exit pressing F11. The second one turns your chrome in "kiosk" mode and you can exit pressing ALT+F4.
Other interesting flags are:
chrome_options.add_experimental_option("useAutomationExtension", False)
chrome_options.add_experimental_option("excludeSwitches", ["enable-automation"])
Those will remove the top bar exposed by the chrome driver saying it is a dev chrome version.
The complete script is:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_experimental_option("useAutomationExtension", False)
chrome_options.add_experimental_option("excludeSwitches", ["enable-automation"])
# chrome_options.add_argument("--start-fullscreen");
chrome_options.add_argument("--kiosk");
driver = webdriver.Chrome(executable_path=rel("path/to/chromedriver"),
chrome_options=chrome_options)
driver.get('https://www.google.com')
"path/to/chromedriver" should point to the chrome driver compatible with your chrome version downloaded from here
Related
I'm trying to use Selenium in Python to fill out a form, which is why I need it to run in an existing Firefox window where I'm logged in due to the sensitive login data. But I can't seem to find a way to prevent the driver launching in a new window where I am logged out. Is there a way to do this?
I've tried using options to set preference:
`from selenium.webdriver.firefox.options import Options
options = Options()
options.set_preference("browser.tabs.loadInBackground", False)
driver = webdriver.Firefox(options=options)`
I also tried using the -no-remote command on Firefox in cmd before running the script, but it didn't work either.
From chrome driver you can achieve this.
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("user-data-dir=C:/Users/Designer1/AppData/Local/Google/Chrome/User Data/Profile 1")
driver = webdriver.Chrome(chrome_options=options,executable_path="C:\webdrivers\chromedriver.exe")
This is what I have:
from selenium import webdriver
driver = webdriver.Firefox()
How can I let the geckodriver open minimized or hidden?
You have to set the firefox driver options to headless so that it opens minimized. Here is the code to do that.
fireFoxOptions = webdriver.FirefoxOptions()
fireFoxOptions.set_headless()
driver = webdriver.Firefox(firefox_options=fireFoxOptions)
If this doesn't work for you there are other methods that you can use. Check out this other SO question for those: How to make firefox headless programmatically in Selenium with python?
geckodriver
geckodriver in it's core form is a proxy for using W3C WebDriver-compatible clients to interact with Gecko-based browsers.
This program provides the HTTP API described by the WebDriver protocol to communicate with Gecko browsers, such as Firefox. It translates calls into the Firefox remote protocol by acting as a proxy between the local- and remote ends.
So more or less it acts like a service. So the question to minimize the GeckoDriver shouldn't arise.
Minimizing Mozilla Firefox browser
The Selenium driven GeckoDriver initiated firefox Browsing Context by default opens in semi maximized mode. Perhaps while executing tests with the browsing context being minimized would be against all the best practices as Selenium may loose the focus over the Browsing Context and an exception may raise during the Test Execution.
However, Selenium's python client does have a minimize_window() method which eventually minimizes the Chrome Browsing Context effectively.
Solution
You can use the following solution:
Firefox:
from selenium import webdriver
options = webdriver.FirefoxOptions()
options.binary_location = r'C:\Program Files\Mozilla Firefox\firefox.exe'
driver = webdriver.Firefox(firefox_options=options, executable_path=r'C:\WebDrivers\geckodriver.exe')
driver.get('https://www.google.co.in')
driver.minimize_window()
Chrome:
from selenium import webdriver
options = webdriver.ChromeOptions()
options.add_argument("--start-maximized")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('useAutomationExtension', False)
driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\Utility\BrowserDrivers\chromedriver.exe')
driver.get('https://www.google.co.in')
driver.minimize_window()
Reference
You can find a detailed relevant discussion in:
How to Minimize browser window in selenium webdriver 3
tl; dr
How to make firefox headless programmatically in Selenium with python?
When I run chrome driver from selenium the browser opens in minimized windows. but I want it to open by default as maximized
You can either use
driver.maximize_window() or
chrome_options.add_argument("--start-maximized") which will maximize the browser when ever it opens.
The following code was taken from this link. https://pythonbasics.org/selenium-maximize/
from selenium import webdriver
import time
driver = webdriver.Firefox()
driver.maximize_window()
time.sleep(5)
driver.get("https://www.python.org")
This is one of the methods to do so.
I was recently experimenting with Selenium in Python and noticed that every time I created a new webdriver object and used webdriver.get(website), the webdriver window would open first (black window that sort of looks like the terminal) and then the actual tab with the website would open. Is there anyway to run the webdriver in the background so only the tab opens without the webdriver window opening?
EDIT: Currently using the Chrome webdriver.
to make chrome run in background you can add headless mode option
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument('--headless')
options.add_argument('--disable-gpu')
driver = webdriver.Chrome(chrome_options=options)
driver.get('https://www.google.com')
print(driver.title)
driver.close()
I'm new to this forum as well as to programming and selenium.
I'm trying to maximize my chrome browser using selenium python(using the below code) and everytime selenium opens the browser it would not maximize the whole window.It maximizes only half the screen with "data:," already filled on the address bar.
self.driver = webdriver.Chrome()
self.driver.maximize_window()
I also tried
options=webdriver.ChromeOptions()
options.add_argument("--start-maximized")
driver=webdriver.Chrome(chrome_options=options)
but doesn't help
Just looked at my code and noticed that my import is
from selenium.webdriver.chrome.options import Options
And the rest of the code is
options = Options()
options.add_argument("--start-maximized")
driver=webdriver.Chrome(chrome_options=options)
This does work
There is an open issue in ChromeDriver which is specific to Mac OS X.
What I remember helped was to first set the dimensions explicitly and then maximize:
driver.set_window_size(1200, 800)
driver.maximize_window()