Mouse event:

 

 

Import the webdriver Selenium from 
from selenium.webdriver.common.action_chains Import ActionChains 
Import Time 
Driver = webdriver.Firefox () 
driver.get ( "https://www.sina.com.cn/") 
ELE = driver.find_element_by_link_text ( "Mobile client ") 
#ActionChains (Driver) for generating the simulated user behavior, move_to_element () a mouse over the element, perform () performs the storage behavior 
ActionChains (Driver) .move_to_element (ELE) .perform () 
the time.sleep (. 1 ) 
sub_ele = driver.find_element_by_link_text ( "Xinlang") 
the time.sleep (. 1) 
sub_ele.click ()