Xvfbwrapper

xvfbwrapper is a Python library for controlling X11 virtual displays with Xvfb (X virtual framebuffer). Xvfb is a display server implementing the X11 protocol that runs entirely in memory, without requiring a physical screen or input devices. This enables GUI applications designed for X Windows to execute on headless systems, which is particularly useful for automated testing. The current version is 0.2.23, and it is actively maintained.