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Python + Selenium notes (7): WebDriver and WebElement,
(1)WebDriver
WebDriver provides many functions and settings for interacting with browsers. Through WebDriver functions and some methods, it can interact with browser windows,
First, the browser to maximizeSecond, set the browser resolution sizeThird, print the page titleFour, print the URLV. Control browser forward or backward#!/usr/bin/env python#-*-Coding:utf-8-*-From selenium import WebdriverImport timeBrowser = Webdriver. Firefox ()#浏览器最大化Browser.maximize_window ()#设置浏览器分辨率大小Browser.set_window_size (800,600)#访问百度首页Index_url = "Htt
Unlike the "HTML element Positioning " Article, this article mainly records the various control operations of selenium. 1. Modify page element properties.Requirements Scenario: Take the Solution: It seems that Webdriver does not change the original information of the page, but it provides an interface that can manipulate JavaScript scripts, which can modify the attributes of the elements smoothly.Specific i
As a just contact with Python, the first time programming, the first attempt to do an automated slag, to witness their progress, perhaps every step for others, but for their own, is countless times to take a step forward, very laborious, but also very gratified. Nonsense not much to say, into the subject.I use Python+selenium
This section focuses on:
L Keyboard Key Usage
L Keyboard key combination usage
L Send_keys () input Chinese run error problem
Keyboard Key Usage:
#coding =utf-8 from
Selenium import webdriver The
import keys from Selenium.webdriver.common.keys #需要引入keys包
Import os,time
driver = webdriver. Firefox ()
driver.get ("Http://passport.kuaibo.com/login/?referre
A good starting point for learning UnitTest is to record the export script from the selenium IDE. I believe many novice learning selenium also started from IED.
Using an IED to record a script
Export the script, save it as baidu.py, and open it through the Python idle editor. As follows:
From selenium import
= driver.find_element_by_name ("cheese")OrFrom selenium.webdriver.common.by Import byCheese = driver.find_element (by.name, "cheese")by Link TextAn example of how to find an element such as the following:Cheese = Driver.find_element_by_link_text ("cheese")OrFrom selenium.webdriver.common.by Import byCheese = driver.find_element (by.link_text, "cheese")by Partial Link TextAn example of how to find an element such as the following:Cheese = Driver.find_element_by_partial_link_text ("cheese")OrFrom
Configure browser settings in python + selenium webdriver. firefox () mode,
Webdriver. firefox () crawler requirements: (the input token can be obtained. Zip/pdf files, and then click to download)
-- The firefox browser has a Bug. A pop-up window is displayed after you click Download. You need to click OK. How can this
)For example, frame a nested this frame B, you now need to position the text box in frame BSwitch_to_frame (id == b) find_element_by_id ("textboxid")After you have positioned the popup frame, you need to jump out of the frame to locate the elements on the original page.Driver.switch_to_frame ("layui-layer-iframe1") #定位框架 ... driver.switch_to_ Default_content () jump out of frame Driver.find_element_by_xpath ("html/body")Seleniu
From selenium import WebdriverFrom Pathlib import PathFrom time import sleepDriver = Webdriver. Chrome ()Driver.get ("http://www.baidu.com")driver.find_element_by_id (' kw '). Send_keys (' Selenium ')driver.find_element_by_id (' su '). Click ()Sleep (5)# Truncate the current window and specify where to save the pictureI=1Scrpath= "C:\\users\\whu024\\desktop\\amyp
= self.driver.find_element_by_id ('LoginName') - +REGISTER_BTN = self.driver.find_element_by_id ('submitbtn') A at #Check that the maximum allowable input characters and minimum input characters in a field are the same as expected - -Self.assertequal ('2', User_login_name.get_attribute ('Data-val-length-min')) - -Self.assertequal (' -', User_login_name.get_attribute ('Data-val-length-max')) - in #check that each field and button are visible to the user and available - toSelf.asser
' exceptAssertionerror as E:return 'Logon Failure'if __name__=='__main__': Driver=Webdriver. Chrome () Driver.get ('http://pandarola.pandadata.cn') Driver.maximize_window () ImgElement= driver.find_element_by_id ('codeimg') Authcodetext=Get_auth_code (driver,imgelement) pandarola_login (Driver,'Admin','1', Authcodetext) driver.quit ()Because our system belongs to the internal system, the verification code is relatively simple, so it is easy to iden
= ' login ']"). Click () #使用Xpthon定位登录按钮 #d=driver.switch_to_ Alert () .text #获取点击登录后, Pop-up dialog Contents #driver.switch_to_alert (). Accept () #获取对话框焦点, accepting dialog box Contents # ifuser== ': print (' Enter an empty user name, enter a blank password, Prompt as follows: ') elifpwd== ': print (' Enter the user name%s, enter the password is empty%s, prompt as follows: '% (user,pwd)) #打印输入的用户名和密码 #else: print (' Enter the user name%s, enter the password for%s, prompt as follows: '% (user,
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