selenium-chromedriver

问题 I updated my OSX to Mountain Lion yesterday and now my Selenium tests stopped working with Chrome. I re-installed the newest Chromedriver to /usr/local/bin and python selenium from pip. I'm using the stock python 2.7 of mountain lion. This python code used to work: from selenium import webdriver browser = webdriver.Chrome() Now nothing happens. After a while I get the following exception: WebDriverException: Message: u'Unable to either launch or connect to Chrome. Please check that

问题 I would like to find an element using a differect cssSelector / tag / ClassName amd them get it's xpath value ( to be more specific, I have a website where when a day changes, one of the classes change it's class) here is what do I meean: <tr> <td> 1.1.2019 </td> <td> 2.1.2019 </td> <td class="active"> 3.1.2019 </td> <td> 4.1.2019 </td> </tr> <tr> <td> </td> <td> 10 </td> <td> </td> #Here <td> </td> </tr> I want to according to where is that "active class", click the table under it. ny idea

问题 I am trying to extract data from the [this][1] website: The manual procedure is to enter String such as 'CCOCCO' in the search box , click on "Predict Properties" and record the 'Glass Transition Temperature (K)' from the table. The following code will automate the above task if the number of html POST is less than 5: from selenium import webdriver from selenium.webdriver.chrome.options import Options from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.common.by

问题 I'm trying to automate updating fields in a web application. Thus the url does not change after logging in Here is my code so far from selenium import webdriver from selenium.webdriver.common.keys import Keys from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC path_to_chromedriver = "C:/chromedriver" browser = webdriver.Chrome(executable_path=path_to_chromedriver) """Login Page"""

问题 I am trying to click on an object within the iframe, but I can't switch frames for some reason. This is the code that I am using to switch frames: driver.switch_to.frame(frame_reference=driver.find_elements_by_xpath('//* [@id="practice_schedule"]')) This is the HTML path: Any solutions? 回答1: .find_elements_by_xpath return list, remove s from it, what you want is .find_element_by_xpath to select first element. 来源： https://stackoverflow.com/questions/53627122/how-to-switch-to-iframe-not-working

问题 I try to download csv file from the Chrome browser launched by selenium. But Failed- Path too long error happens while downloading csv file. path: C:/s/d/b I change path like below, but same error... /cygdrive/c/s/d/a \cygdrive\c\s\d\a \\cygdrive\\c\\s\\d\\a csv file 20181213171306.csv chromedriver's path /cygdrive/c/Users/HOGEHOGE/chromedriver_2.45.exe Using cygwin, executing python scripts like this below. python3 C:/s/d/a.py I set the web driver option like this below. DIR_DL="C:/s/d/b"

问题 I have globally installed Selenium Standalone: npm install selenium-standalone -g selenium-standalone install --singleDriverInstall=chrome I have also bastardised the code from this page into this dotnet core / XUnit test: using System.Threading; using System; using Xunit; using OpenQA.Selenium; using OpenQA.Selenium.Remote; using OpenQA.Selenium.Chrome; using System.Diagnostics; namespace XunitTestLib.Unit { public class BasicBrowserTest : IDisposable { public Process _process; public

问题 Cursor not moving in macbook: Mojave for Chrome browser version: 74.0.3729.169 First tried to use the built in functions ActionChains(self.driver).move_by_offset(300, 400).perform() ChromeDriver version: 74.0.3729.6 Followed the below link to handle cursor movement in mac, chrome. https://automatetheboringstuff.com/chapter18/ Installed all the required software: pip3 install pyobjc-framework-Quartz, pip3 install pyobjc-core, and then pip3 install pyobjc pip3 install pyautogui Tried to debug

问题 I am trying to access value 12345 from span element on a target webpage which looks like this: <span id="[long-dynamically-generated-unique-id]:StaticFixedString"> 12345</span> [long-dynamically-generated-unique-id] is unique id which changes every time I visits the website. So I want to base my selector on :StaticFixedString . I am able to do this as follows: amt = driver.find_element_by_xpath(u"//*[contains(@id, 'StaticFixedString')]") At least, in debug mode, I am able to see amt in

问题 I need to save a page as a PDF but I'm having issues. I'm using ChromeDriver and just using google as an example (since my app requires logging in) I navigate to the page (google.com). Then execute window.print() in javascript to get the print window to come up. Chrome opens the print preview page and I get the src of the iframe showing the pdf so I can pull the pdf from the url. My issue is that at the point I execute the javascript it opens the print preview but execution stops there. It's