Python3 Selenium automated web testing ==> XI WebDriver advanced application - a display waiting second package +

Learning objectives:

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Master display wait

Master the second package

 

Official steps:

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step1: display example of the code waits

# - * - Coding: UTF-. 8 - * - 
from Selenium Import the webdriver
 from selenium.webdriver.support.ui Import WebDriverWait
 Import Time
 Import OS 

DR = webdriver.Chrome () 
URL = ' http://renren.com/ ' 
DR .get (URL) 
# DR represents punch browser 
# 30 represents the total duration of the timeout 30s 
# . 1 represents the cycle time of the query, the default time interval of 0.5s 
# the lambda X: x.find_element_by_xpath ( '// * [@ ID = "In Email"] ') official default format, as usual 
X = WebDriverWait (DR, 30,1) .until ( the lambda X: x.find_element_by_xpath ( '//*[@id="email"]'))
y = WebDriverWait(dr,30,1).until(lambda x : x.find_element_by_xpath('//*[@id="password"]'))
z = WebDriverWait(dr,30,1).until(lambda x : x.find_element_by_xpath('//*[@id="login"]'))
x.send_keys('[email protected]')
y.send_keys('*******')
z.click()

 

step2: Secondary Packaging

# -*-  coding:utf-8 -*-
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
import time
import os

class xianshidengdai():

    def __init__(self,driver):
        self.driver = driver
        self.timeout = 30
        self.t = 0.5

    def findelement(self,locator):
        element = WebDriverWait(self.driver,self.timeout,self.t).until(lambda x : x.find_element(*locator))
        return element

if __name__ == "__main__":
    driver = webdriver.Chrome()
    driver.get('http://renren.com')
    test = xianshidengdai(driver)
    loc1 = (By.XPATH ,'//*[@id="email"]')
    test.findelement(loc1).send_keys('***')
    driver.close()