Three waiting methods of selenium and three processing methods of alert pop-up

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#  Three waiting examples 
from time import sleep

from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait

1. Set the loading policy of the page

options = webdriver.ChromeOptions()
options.page_load_strategy = 'none'

driver = webdriver.Chrome(options = options)
# driver.set_window_size(800,1000)
# driver.timeouts = ' Maximum timeout time '

2. An implicit wait

#  Maximum waiting 5 The second time 
driver.implicitly_wait(5)
sleep(5)
driver.get("http://39.98.138.157/shopxo/index.php")

driver.find_element('name','wd').send_keys(' mobile phone ')
# driver.get("http://www.baidu.com")

3. According to wait

#  Waiting to arrive kw Is displayed , Then continue with the subsequent operations .
#  Show waiting for specified elements , The maximum waiting time is 10 second , Every time 0.5 Once per second , Until the element is found , If not found, it shows message The content of , Throw an exception TimeOutException
# driver.find_element('id','kw').send_keys(' False bamboo ')
# driver.find_element('id','su').click()
# el = WebDriverWait(driver,2,0.5).until(lambda el1 : driver.find_element('xpath','//*[@id="1"]/div/div/h3/asda'),message=' Show wait failed ')
# temp = WebDriverWait(driver,10,0.5).until_not(lambda el1 : driver.find_element('xpath','//*[@id="1"]/div/div/h3/a'),message=' Show wait failed ')

4. Mandatory waiting

#  Ignore all logic , Running to this step will force you to wait 2 Seconds .
# sleep(2)
# driver.find_element('xpath','//*[@id="1"]/div/div/h3/a').click()
# el.click()
# print(temp)
# driver.quit()

5. Three alert How to handle pop ups

from selenium import webdriver

driver = webdriver.Chrome()

1, Switch to pop-up window

alert = driver.switch_to.alert

2. confirm

alert.accept()

3. Cancel

alert.dismiss()

4. Input text

alert.send_keys(' Text entered ')

5. obtain alert Text information in pop-up window

text = alert.text