xvfb

I'd like to run xvfb on Heroku. On my mac, I used the dmg to install it. Would anyone have any idea how to go about this on Heroku? I came across these buildpacks ( http://github.com/douglasjsellers/heroku-xvfb-buildpack ) - but following the instructions didn't seem to solve the problem as xvfb is still not installed properly. Also, I tried installing the xvfbwrapper ( https://pypi.python.org/pypi/xvfbwrapper/0.1.0 ), but it's still not working on Heroku (apologies for what is potentially a noob question). Here is the error I get in my logs off of Heroku: 2015-02-24T02:09:16.035298+00:00 app

I'm trying to run protractor test on ubuntu 14.04 vm (by google cloud), for some reason when i run 'protractor conf.js' i get an error says: E/launcher - WebDriverError: unknown error: Chrome failed to start: exited abnormally I followed this tasks in order to install headless chrome: https://gist.github.com/alonisser/11192482 Before running protractor cons.js, i'm running "webdriver-manager start" When i run 'Xvfb -ac :2 -screen 0 1280x1024x16' its freeze when gets to 'Initializing built-in extension GLX' I also tried change the conf.js to chromeOptions: { args: [ "--headless", "--disable-gpu

Curious about running multiple xvfb displays: I have between 10-50 instances of a script running in parallel that connect to an xvfb display. Is is advantageous to run the same number of xvfb displays and connect 1 to 1? Or can multiple processes share the same display? RAM is not an issue, neither is processing power. One Xvfb server should be able to handle lots of connections quite well. One thing you want to make sure you do is run the server with the -noreset option. Without it, it has a memory leak every time a client disconnects. The only time multiple Xvfb servers is helpful is if you

I have this environment: PyCharm running on Mac OS X Python3.4 environment running on Ubuntu Server in a vagrant instance I want to be able to run/debug tests using PyCharm. So far I can do it but I recently added selenium to my tests now I need to wrap the python interpreter within xvfb-run remote command. I tried adding a remote external tool but I can't make it work yet. I found this guy but he doesn't explain very well how he made it. Any idea would be very appreciated :-) chachan Thanks to this answer , I solved without adding an external tool. Steps: Installed xvfbwrapper on remote

For some reason when I don't run headless I am able to log into http://www.neighborhoodscout.com . However when I run headless PhantomJS I am unable to login and it can't find an element it returns on success of a login. Phantom JS version 1.9.8 driver = webdriver.PhantomJS() driver.set_window_size(1124, 850) driver.get(url) time.sleep(2) driver.find_element_by_id("login").click() time.sleep(2) driver.find_element_by_id("user_email").send_keys(username) driver.find_element_by_id("user_password").send_keys(password) time.sleep(4) driver.find_element_by_id("login-button").click() Why does it

from selenium import webdriver from selenium.webdriver.common.by import By from selenium.common.exceptions import StaleElementReferenceException, TimeoutException from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from bs4 import BeautifulSoup import urllib,requests,unidecode,lxml,pdb from pyvirtualdisplay import Display from xvfbwrapper import Xvfb class wait_for_more_than_n_elements_to_be_present(object): def __init__(self, locator, count): self.locator = locator self.count = count def __call__(self, driver): try: elements