There are three pop JavaScript Alert (just OK), Confirmation (OK, Cancel button, etc.), Prompt (input box), and pop-up window is not front-end tools through its positioning, this time by
switch_to.alert
the method to locate the pop, and a series of operations.
The key method used in this chapter as follows:
switch_to.alert
: Locate the alert boxtext
: Get a text message alert boxaccept()
: Accept the existing alert box (corresponding acknowledgment)dismiss()
: The dissolution of the existing alert box (equivalent to cancellation)send_keys('文本内容')
: Send a text to alert box (for input dialog pop)click()
: Mouse click event (other mouse events please refer to the Python reptile - Selenium (5) mouse events )move_to_element()
: Hover (Please refer to the Python reptile - Selenium (5) mouse events )
from selenium import webdriver
from selenium.webdriver import ActionChains
import time
driver = webdriver.Chrome()
driver.get('http://www.baidu.com')
# 鼠标悬停至“设置”链接
link = driver.find_element_by_link_text('设置')
ActionChains(driver).move_to_element(link).perform()
time.sleep(2) #睡两秒,看一下效果
# 打开搜索设置
driver.find_element_by_link_text("搜索设置").click()
time.sleep(2) #睡两秒,看一下效果
# 保存设置
driver.find_element_by_class_name("prefpanelgo").click()
time.sleep(2) #睡两秒,看一下效果
# 定位警告框
alert = driver.switch_to.alert
print(alert.text) # 打印警告框内容
#alert.send_keys('输入内容') #此测试网站不是可输入类型的弹窗,先注释掉
alert.accept() #接受现有警告框,相当于确认
#alert.dismiss() #解散现有警告框,相当于取消
time.sleep(2) #睡两秒,看一下效果
driver.quit()
Selenium anthology Portal:
title | Brief introduction |
---|---|
Python crawler - Selenium (1) easy to install and use | Details of installation and simple to use Selenium is dependent on the environment of Windows and Centos7 |
Python crawler - Selenium (2) and positioning elements common methods WebDriver | Details of the positioning element 8 ways and cooperate click and enter, submit, using the method of obtaining information assertion |
Python crawler - Selenium (3) common method of controlling the browser | Details of using a custom browser window or full-screen size, browser control back, forward, refresh your browser and other methods of |
Python reptile - Selenium (4) configuration parameters startup items | Details of the configuration parameters Selenium startup items including no interface mode, the browser window size, the browser User-Agent (request header), etc. |
Python reptile - Selenium (5) mouse events | Details of use of right-click, double click, drag, hover, etc. |
Python reptile - Selenium (6) key events | Details of operation of the keyboard, includes almost all common keycaps and key combinations |
Python crawler - Selenium (7) multi-window switch | Selenium is described in detail how to implement the freedom to switch between different windows |
Python crawler - Selenium (8) frame / iframe nested form page | Details of how to switch from the current positioning of the body frame / iframe embedded in a page form |
Python crawler - Selenium (9) alert box (pop) Processing | Details of how to locate and deal with many types of warning popups |
Python crawler - Selenium (10) treated drop-down box | Details on how to locate and deal with flexible drop-down box |
Python reptile - Selenium (11) file upload | Details of how elegant by send_keys () the specified file upload |
Python reptile - Selenium (12) for login Cookies, Cookies automatically log in and add | Details of how to obtain and use Cookies Cookies for automatic logon |
Python crawler - Selenium (13) element disposed wait | Details how elegant set of elements waiting time, to prevent the program from running too fast positioning element failure |
Python crawler - Selenium (14) screen shot | Details on how to use the screen shot |
Python reptile - Selenium (15) closes the browser | Close the window detailed describes two differences |
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