I am trying to run headless Chrome and it running normally without headless it just runs Chrome as normal. I have updated chrome recently so that's not the issue.
driver.maximize_window()
from selenium import webdriver
options = webdriver.ChromeOptions()
options.add_argument('headless')
browser = webdriver.Chrome(chrome_options=options)
driver.get('https://www.youtube.com.au')
You need to make a couple of changes to your code block as follows :
You need to maximize the browser once the webdriver opens the browser instance.
As per best practices to maximize the Chrome Window use Options() Class.
To maximize the Chrome Window through Options() Class either use the start-maximized argument or use the window-size argument.
Here is the sample code block for your reference:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("disable-infobars")
options.add_argument("--disable-extensions")
options.add_argument("--headless");
options.add_argument("window-size=1400,600");
driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\Utility\BrowserDrivers\chromedriver.exe')
driver.get("http://google.com/")
print ("Headless Chrome Initialized")
Related
The code below starts Chrome loading its options which consequently disables "automation", I would like to know how I do the same for firefox?
from selenium import webdriver
options = webdriver.ChromeOptions()
options.add_experimental_option("useAutomationExtension", False)
options.add_experimental_option("excludeSwitches",["enable-automation"])
#driver_path = r'C:\Users\mkdob\AppData\Local\ms-playwright\firefox-1323\firefox\firefox.exe'
driver = webdriver.Chrome(executable_path=r'C:\chromedriver.exe',
chrome_options=options) driver.get('https://google.com')
driver.close()
I am trying to scrape the website. First of all, it is not working with Beautifulsoup but when I am trying to open it with selenium chrome driver it's not opening. It's opening with firefox but it's very slow and gives an error on element click. Here is my code:
from selenium import webdriver
opt = webdriver.ChromeOptions()
opt.add_argument("--disable-xss-auditor")
opt.add_argument("--disable-web-security")
opt.add_argument("--allow-running-insecure-content")
opt.add_argument("--no-sandbox")
opt.add_argument("--disable-setuid-sandbox")
opt.add_argument("--disable-webgl")
opt.add_argument("--disable-popup-blocking")
driver = webdriver.Chrome(ChromeDriverManager().install())
driver.get(f"http://app1.nmpa.gov.cn/data_nmpa/face3/base.jsp?tableId=25&tableName=TABLE25&title=%B9%FA%B2%FA%D2%A9%C6%B7&bcId=152904713761213296322795806604&CbSlDlH0=qGrYrAktn7.tn7.tnznJalIvVetjcXpaapSdKuqmmoVqqWL")
Possibly Selenium driven ChromeDriver initiated google-chrome Browsing Context is geting detected as bot and the arguments you have added can't bypass the bot detection mechanism effectively.
Solution
You can evade the detection by adding a few arguments and experimental_option as follows:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service
options = Options()
options.add_argument("start-maximized")
options.add_experimental_option("excludeSwitches", ["enable-automation"])
options.add_experimental_option('excludeSwitches', ['enable-logging'])
options.add_experimental_option('useAutomationExtension', False)
options.add_argument('--disable-blink-features=AutomationControlled')
s = Service('C:\\BrowserDrivers\\chromedriver.exe')
driver = webdriver.Chrome(service=s, options=options)
driver.get("http://app1.nmpa.gov.cn/data_nmpa/face3/base.jsp?tableId=25&tableName=TABLE25&title=%B9%FA%B2%FA%D2%A9%C6%B7&bcId=152904713761213296322795806604&CbSlDlH0=qGrYrAktn7.tn7.tnznJalIvVetjcXpaapSdKuqmmoVqqWL")
I’ve got grey screen when was trying to open bet365 site using Chrome driver and Selenium.
var driver = new ChromeDriver();
driver.Navigate().GoToUrl("https://www.bet365.it/");
I executed your usecase with a couple of tweaks and faced the same consequences. Here are the execution details:
Code Block [Python]:
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(options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get('https://www.bet365.it/')
Browser Snapshot:
Deep Dive
When I checked the Terms and conditions it is clearly mentioned that:
Other
6.1 bet365 actively monitors traffic to and from its Site. Bet365 reserves the right to block access to the Site, at its discretion,
should it encounter any evidence of automated or robotized game
activity.
Conclusion
It seems Selenium driven ChromeDriver initiated google-chrome based browsing context is getting detected and the navigation is blocked.
from time import sleep
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
# chrome_options.add_argument("--headless")
chrome_options.add_argument('--start-maximized')
driver = webdriver.Chrome(options=chrome_options, executable_path=r"chromedriver.exe")
driver.execute_cdp_cmd("Page.addScriptToEvaluateOnNewDocument", {"source":
"""Object.defineProperty(navigator,
'webdriver', {get: () => undefined})"""})
url = 'https://www.bet365.com/#/IP/B1'
driver.get(url)
sleep(1)
I have the following code:
options = Options()
options = options.set_headless( headless=True)
class Sel_Driver():
def __init__(self):
self.driver = webdriver.Firefox(firefox_options=options)
I can then use self.driver.get(url) as part of a method to open urls I feed in. This works - I can feed in and open the URLs, but they don't in headless mode.
(I initially defined the driver as self.driver = webdriver.Firefox(firefox_options=Options().set_headless(headless=True) - but that didn't work, so I tried it as above).
What am I missing? I don't understand why the driver is able to open pages, but the options aren't enabled.
Please try following code :
options = Options()
options.add_argument("--headless")
driver = webdriver.Firefox(firefox_options=options)
This will work for you for sure. Try it.Please specify the path of the driver. It is for chrome change it to firefox.
from pyvirtualdisplay import Display
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument("--headless")
driver = webdriver.Chrome(chrome_options=options, executable_path="C:\\Users\\Username\\Downloads\\chromedriver.exe")
print("Firefox Headless Browser Invoked")
driver.get('https://www.facebook.com/')
jks = driver.find_element_by_id("email").get_attribute("class")
print(jks)
driver.quit()
I started having issues running a python script which uses selenium and chrome driver, so I want to disable extensions of chrome driver using python without losing the path where the driver is located.
Currently I have the below:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.chrome.options import Options
path_to_Ie = 'C:\\Python34\\ChromeDriver\\ChromeDriver.exe'
browser = webdriver.Chrome(executable_path = path_to_Ie)
url = 'https://wwww.test.com/'
browser.get(url)
and I would like to add the below lines:
chrome_options = Options()
chrome_options.add_argument("--disable-extensions")
browser = webdriver.Chrome(chrome_options=chrome_options)
Any idea how I can merge both codes to make it work properly?
Thanks a lot.
Just provide multiple keyword arguments:
chrome_options = Options()
chrome_options.add_argument("--disable-extensions")
browser = webdriver.Chrome(executable_path=path_to_Ie, chrome_options=chrome_options)