我也正在为此做一些努力。此命令在弹出的cookie上找到“接受”按钮：

find_element_by_xpath("//button[text()='Accept']")

登录后提示另外2个弹出窗口：1保存日志信息，1允许浏览器上的通知。“ #not now”之后的行以相同的方式处理它们

from time import sleep
from selenium import webdriver

browser = webdriver.Firefox()
browser.implicitly_wait(5)

browser.get('https://www.instagram.com/')

sleep(2)
# cookie 
cookie_button = browser.find_element_by_xpath("//button[text()='Accept']")
cookie_button.click()

username_input = browser.find_element_by_css_selector("input[name='username']")
password_input = browser.find_element_by_css_selector("input[name='password']")

username_input.send_keys("<your username>")
password_input.send_keys("<your password>")

login_button = browser.find_element_by_xpath("//button[@type='submit']")
login_button.click()

sleep(3)
# not now
save_login_info_button= browser.find_element_by_xpath("//button[text()='Not Now']")
save_login_info_button.click()
sleep(3)
notification_button= browser.find_element_by_xpath("//button[text()='Not Now']")
notification_button.click()

browser.close()