Python and Selenium - Disable all alerts -

using python 3 , selenium > chromedriver.

i running python script scrape stuff different web sites.

i need open , close lot of different sites.

problem:

my program crashes when alert fired.

selenium.common.exceptions.unexpectedalertpresentexception: alert text: none message: unexpected alert open

what trying fix situation?

when driver.get(), run:

driver.execute_script("window.alert = null;") driver.execute_script("window.prototype.alert = null;") 

right before doing driver.close(), run:

driver.execute_script("window.onbeforeunload = null;") 

right after doing driver.close(), do:

from selenium.common.exceptions import noalertpresentexception  ...  driver.close() # alert asking me if want close? try:     driver.switch_to.alert.accept() except noalertpresentexception:     pass 

what achieving?

nothing, program keeps crashing:

question:

how may set whole thing, disable every alert.

if not possible, how may accept them or @ least program keeps flowing?

this has been asked lot of times, have done research prior asking question?

this should along, it's taken website mentioned below

public static void main(string[] args) {     webdriver driver = new firefoxdriver();     driver.get("http://toolsqa.wpengine.com/handling-alerts-using-selenium-webdriver/");     driver.manage().window().maximize();     // step result in alert on screen     driver.findelement(by.xpath("//*[@id='content']/p[4]/button")).click();      alert simplealert = driver.switchto().alert();     string alerttext = simplealert.gettext();     system.out.println("alert text " + alerttext);     simplealert.accept(); } 

source