webdriver

What is arguments[0] while invoking execute_script() method through WebDriver instance through Selenium and Python?

不想你离开。 提交于 2020-02-02 12:01:09
问题 I'm trying to crawl the pages that I interested in. For this, I need to remove attribute of element from HTML. 'style' is what I want to remove. So I find some codes from Stackoverflow.(i'm using Chrome for driver) element = driver.find_element_by_xpath("//select[@class='m-tcol-c' and @id='searchBy']") driver.execute_script("arguments[0].removeAttribute('style')", element) What does arguments[0] do in the code? Can anyone explain arguments[0] 's roles concretely? 回答1: arguments is what you're

What is arguments[0] while invoking execute_script() method through WebDriver instance through Selenium and Python?

我的未来我决定 提交于 2020-02-02 11:56:45
问题 I'm trying to crawl the pages that I interested in. For this, I need to remove attribute of element from HTML. 'style' is what I want to remove. So I find some codes from Stackoverflow.(i'm using Chrome for driver) element = driver.find_element_by_xpath("//select[@class='m-tcol-c' and @id='searchBy']") driver.execute_script("arguments[0].removeAttribute('style')", element) What does arguments[0] do in the code? Can anyone explain arguments[0] 's roles concretely? 回答1: arguments is what you're

What is arguments[0] while invoking execute_script() method through WebDriver instance through Selenium and Python?

别等时光非礼了梦想. 提交于 2020-02-02 11:56:27
问题 I'm trying to crawl the pages that I interested in. For this, I need to remove attribute of element from HTML. 'style' is what I want to remove. So I find some codes from Stackoverflow.(i'm using Chrome for driver) element = driver.find_element_by_xpath("//select[@class='m-tcol-c' and @id='searchBy']") driver.execute_script("arguments[0].removeAttribute('style')", element) What does arguments[0] do in the code? Can anyone explain arguments[0] 's roles concretely? 回答1: arguments is what you're

selenium也太好玩了吧

本小妞迷上赌 提交于 2020-02-02 10:53:59
初学爬虫,发现居然有selenium这么个东西,真的神奇噢,可惜性能差.....不过真的好玩哈哈哈 from selenium import webdriver from selenium . webdriver . chrome . options import Options from selenium . common . exceptions import NoSuchElementException from selenium . webdriver . common . keys import Key from scrapy import Selector #设置选项(可不填) chrome_options = Options ( ) chrome_options . add_argument ( "--disable-gpu" ) #防bug #无界面 chrome_options . add_argument ( "--headless" ) #无图 chrome_options . add_argument ( "blink-settings=imagesEnabled=false" ) #访问 browser = webdriver . Chrome ( executable_path = "webdriver路径直到.exe" , chrome_options

APP爬取环境配置

孤人 提交于 2020-02-01 09:12:04
APP爬取环境配置 环境配置 Charles抓包工具 mitmproxy抓包工具 Appium自动化测试工具 环境配置 Charles抓包工具 Charles教程: https://www.axihe.com/tools/charles/charles/tutorial.html Charles证书配置 注意,在Android 7以上Charles无法代理https请求,系统默认不信任用户证书,解决方法: 更换Android 7以下的安卓手机测试 修改apk文件,配置安全策略,需要反编译apk文件,较麻烦 mitmproxy抓包工具 mitmproxy地址: https://github.com/mitmproxy/mitmproxy/releases 安装:pip install mitmproxy mitmproxy证书配置 对接python脚本:mitmdump -s script.py 注意: 在Windows上不支持mitmproxy的控制台接口,使用mitmdump、mitmweb Charles默认在本地的8888端口开启一个代理服务,mitmproxy为8080 Charles一般用于抓包分析,mitmproxy则可对接python脚本:重写request(flow)、response(flow)方法等 Appium自动化测试工具 Appium地址: https:/

Selenium发展史

旧时模样 提交于 2020-02-01 08:26:21
Jason Huggins在2004年发起了Selenium项目,当时身处ThoughtWorks的他,为了不想让自己的时间浪费在无聊的重复性工作中,幸运的是,所有被测试的浏览器都支持Javascript。Jason和他所在的团队采用Javascript编写一种测试工具来验证浏览器页面的行为;这个JavaScript类库就是Selenium core,同时也是seleniumRC、Selenium IDE的核心组件。Selenium由此诞生。 关于Selenium的命名比较有意思,当时QTP mercury是主流的商业自化工具,是化学元素汞(俗称水银),而Selenium是开源自动化工具,是化学元素硒,硒可以对抗汞。 Selenium 1.0 用简单的公式: Selenium 1.0 = Selenium IDE + Selenium Grid + Selenium RC Selenium IDE Selenium IDE是嵌入到Firefox浏览器中的一个插件,实现简单的浏览器操作的录制与回放功能。 Selenium Grid Selenium Grid是一种自动化的测试辅助工具,Grid通过利用现有的计算机基础设施,能加快Web-App的功能测试。利用Grid可以很方便地实现在多台机器上和异构环境中运行测试用例。 Selenium RC Selenium RC(Remote

[Python+Selenium]自动化测试获取[Iframe内嵌入网页元素]【已解决】

ⅰ亾dé卋堺 提交于 2020-01-31 03:18:50
#-*- coding:utf-8 -*- from selenium.webdriver.common.keys import Keys from selenium import webdriver import time ''' V1.0实现自动化点击工时确认 1、添加chrome_driver驱动路径 ''' chrome_driver=r"D:\Program Files\Python3.8\Lib\site-packages\selenium\webdriver\chrome\chromedriver.exe"#后面要修改为相对路径 driver=webdriver.Chrome(executable_path=chrome_driver) driver.get("http://172.29.10.30/xmgl/index.jsp") #登录模块 driver.find_element_by_id('opcode').clear() driver.find_element_by_id('opcode').send_keys('Y01923') driver.find_element_by_id('password').clear() driver.find_element_by_id('password').send_keys('xueshan007') driver

selenium.common.exceptions.SessionNotCreatedException: Message: session not created: Chrome version must be between 70 and 73 with ChromeDriver

时光毁灭记忆、已成空白 提交于 2020-01-31 03:14:37
问题 I am trying to create a webcrawler using Selenium, but I get this error when I try to create the webdriver object. selenium.common.exceptions.SessionNotCreatedException: Message: session not created: Chrome version must be between 70 and 73 (Driver info: chromedriver=2.45.615291 (ec3682e3c9061c10f26ea9e5cdcf3c53f3f74387),platform=Windows NT 6.1.7601 SP1 x86_64) I downloaded the latest version of chromedriver (2.45) which requires Chrome 70-73. My current Chrome version is 68.0.3440.106

selenium.common.exceptions.SessionNotCreatedException: Message: session not created: Chrome version must be between 70 and 73 with ChromeDriver

牧云@^-^@ 提交于 2020-01-31 03:13:06
问题 I am trying to create a webcrawler using Selenium, but I get this error when I try to create the webdriver object. selenium.common.exceptions.SessionNotCreatedException: Message: session not created: Chrome version must be between 70 and 73 (Driver info: chromedriver=2.45.615291 (ec3682e3c9061c10f26ea9e5cdcf3c53f3f74387),platform=Windows NT 6.1.7601 SP1 x86_64) I downloaded the latest version of chromedriver (2.45) which requires Chrome 70-73. My current Chrome version is 68.0.3440.106

Python Selenium - How to loop to the last <li> element in a site

左心房为你撑大大i 提交于 2020-01-30 13:04:34
问题 I have created a python selenium script that should navigate through a website and collect people profiles (https://www.shearman.com/people). The program won't loop through the pages to collect the links. I have used this which doesn't work; try: # this is navigate to next page driver.find_element_by_xpath('//div[@id="searchResultsSection"]/ul/li[12]').click() time.sleep(1) except NoSuchElementException: break The syntax behind the next button can be seen below; <a href="" onclick=