Metadata-Version: 1.1
Name: xvfbwrapper
Version: 0.2.5
Summary: run headless display inside X virtual framebuffer (Xvfb)
Home-page: https://github.com/cgoldberg/xvfbwrapper
Author: Corey Goldberg
Author-email: cgoldberg _at_ gmail.com
License: MIT
Download-URL: http://pypi.python.org/pypi/xvfbwrapper
Description: 
        ===============
            xvfbwrapper
        ===============
        
        Python wrapper for running a display inside X virtual framebuffer (Xvfb).  This is useful for running acceptance tests (i.e. browser-based tests) on a headless server.
        
        * Dev: https://github.com/cgoldberg/xvfbwrapper
        * PyPI: http://pypi.python.org/pypi/xvfbwrapper
        
        Corey Goldberg - 2012, 2013, 2015
        
        ****
        
        *********
            Setup
        *********
        
        Install xvfbwrapper from PyPI::
        
            pip install xvfbwrapper
        
        ***********************
            System Requirements
        ***********************
        
        * Xvfb (`sudo apt-get install xvfb`, or similar)
        * Python 2.7 or 3.2+ (tested on py27, py32, py33, py34, pypy)
        
        **************************************
            About Xvfb (X Virtual Framebuffer)
        **************************************
        
        In the X Window System, Xvfb or X Virtual FrameBuffer is an X11 server that performs all graphical operations in memory, not showing any screen output. This virtual server does not require the computer it is running on to even have a screen or any input device. Only a network layer is necessary.
        
        ************************
            Example: Basic Usage
        ************************
        
        ::
        
            from xvfbwrapper import Xvfb
        
            vdisplay = Xvfb()
            vdisplay.start()
        
            # launch stuff inside virtual display here.
        
            vdisplay.stop()
        
        ****************************************************************************
            Example: Basic Usage, using a specified display geometry and color depth
        ****************************************************************************
        
        ::
        
            from xvfbwrapper import Xvfb
        
            vdisplay = Xvfb(width=1024, height=768, colordepth=16)
            vdisplay.start()
        
            # launch stuff inside virtual display here.
        
            vdisplay.stop()
        
        ***************************************
            Example: Usage as a Context Manager
        ***************************************
        
        ::
        
            from xvfbwrapper import Xvfb
        
            with Xvfb() as xvfb:
                # launch stuff inside virtual display here.
                # It starts/stops in this code block.
        
        
        **********************************************
            Example: Headless Selenium WebDriver Tests
        **********************************************
        
        ::
        
            import unittest
        
            from selenium import webdriver
            from xvfbwrapper import Xvfb
        
        
            class TestPages(unittest.TestCase):
        
                def setUp(self):
                    self.xvfb = Xvfb(width=1280, height=720)
                    self.addCleanup(self.xvfb.stop)
                    self.xvfb.start()
                    self.browser = webdriver.Firefox()
                    self.addCleanup(self.browser.quit)
        
                def testUbuntuHomepage(self):
                    self.browser.get('http://www.ubuntu.com')
                    self.assertIn('Ubuntu', self.browser.title)
        
                def testGoogleHomepage(self):
                    self.browser.get('http://www.google.com')
                    self.assertIn('Google', self.browser.title)
        
        
            if __name__ == '__main__':
                unittest.main(verbosity=2)
        
        This code uses `selenium` and `xvfbwrapper` to run a test with Firefox inside a headless display.
        
        * install selenium bindings: `pip install selenium`
        * Firefox will launch inside virtual display (headless)
        * browser is not shown while tests are run
        
Keywords: xvfb,virtual,display,headless,x11
Platform: UNKNOWN
Classifier: Operating System :: Unix
Classifier: Operating System :: POSIX :: Linux
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Topic :: Software Development :: Libraries :: Python Modules
