selenium wait
来源:互联网 发布:挖机大转盘型号数据 编辑:程序博客网 时间:2024/04/30 16:01
Explicit Waits:
An explicit waits is code you define to wait for a certain condition to occur before proceeding further in the code. The worst case of this is Thread.sleep(), which sets the condition to an exact time period to wait. There are some convenience methods provided that help you write code that will wait only as long as required. WebDriverWait in combination with ExpectedCondition is one way this can be accomplished.
from selenium import webdriverfrom selenium.webdriver.common.by import Byfrom selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0from selenium.webdriver.support import expected_conditions as EC # available since 2.26.0ff = webdriver.Firefox()ff.get("http://somedomain/url_that_delays_loading")try: element = WebDriverWait(ff, 10).until(EC.presence_of_element_located((By.ID, "myDynamicElement")))finally: ff.quit()
Implicit Waits:
An implicit wait is to tell WebDriver to poll the DOM for a certain amount of time when trying to find an element or elements if they are not immediately available. The default setting is 0. Once set, the implicit wait is set for the life of the WebDriver object instance.
from selenium import webdriverff = webdriver.Firefox()ff.implicitly_wait(10) # secondsff.get("http://somedomain/url_that_delays_loading")myDynamicElement = ff.find_element_by_id("myDynamicElement")
0 0
- selenium wait
- different wait in selenium
- selenium wait.until
- selenium webdriver - explicit wait vs implicit wait
- python+selenium中的wait事件
- Selenium – How to handle WAIT
- selenium之四, 各种wait--ing
- Selenium3.0 文档——selenium.webdriver.support.wait
- Wait
- wait
- wait
- wait()
- wait
- wait
- wait()
- wait
- wait()
- Selenium
- Java EE应用的组件
- 弹出层被flash遮挡的解决办法
- java中String的常用方法
- java迭代器(Iterator)简单使用
- CentOS 或Redhat安装JDK1.7
- selenium wait
- HLSL Keywords (HLSL 关键字)
- java回车登陆
- poj1787 Charlie's Change
- 测试添加多级目录篇
- Android dp到厘米的转换
- 【黑马程序员】Java学习笔记之函数与数组
- 百度将取消referer关键词显示
- HLSL Appendix(HLSL附录)