2-10 Enter the registered user name and get user information .py

webdriver the Selenium Import from 
Import Time 
# import expected_conditions expected package to determine whether the correct title: 
from selenium.webdriver.support Import expected_conditions AS EC 
# import WebDriverWait 
from selenium.webdriver.support.wait Import WebDriverWait 
# imported by: 
from selenium.webdriver.common. by Import by 
Driver = webdriver.Chrome () 
driver.maximize_window () 
driver.get ( "http://www.5itest.cn/register") 
# representatives EC.title_is #title_is current title and the title is the same as expected 
the time.sleep (5) 
Print (EC.title_contains ( "Register")) #title_contains behalf as long as it contains 
# = driver.find_element_by_class_name element ( "Controls") 
# get By positioning element: 
Locator = (By.CLASS_NAME , "controls") 
#Visibility_of_element_located use visibility / visibility:
EC.visibility_of_element_located # (Element) 
# use until WebDriverWait find parent element: 
WebDriverWait (Driver, 1) .until (EC.visibility_of_element_located (Locator)) 
# get the e-mail address: 
email_element = driver.find_element_by_id ( "register_email") 
# text attribute information taken: 
Print (email_element.get_attribute ( "placeholder")) 
# input information: 
email_element.send_keys ( "[email protected]") 
# get the value: 
Print (email_element.get_attribute ( "value")) 
# Close driver can effectively avoid the computer and browser Caton: 
driver.close () 
existing position #presence_of_element_located elements: 
EC.presence_of_element_located () 
# use id to locate e-mail address: 
. # driver.find_element_by_id ( "register_email") send_keys ( "1320685524 @ qq.com ")
# Class using targeting username, find_elements_by_class_name returns a list, the list can len, define the parent class, then the subclass definitions: 
# = user_name_element_node driver.find_elements_by_class_name ( "Controls") [. 1] 
# = user_element user_name_element_node.find_element_by_class_name ( " Control-form ") 
# user_element.send_keys (" dsads ") 
# name anchor password using: 
# driver.find_element_by_name (" password 990496256dd ")") send_keys (. " 
# xpath positioning using codes: 
# driver.find_element_by_xpath ( '/ /*[@id="captcha_code"]').send_keys("111111 ")