how to run pywebkitgtk in the way of non-interactive backend

[hylepo...@gmail.com]

I am facing the issue http://stackoverflow.com/questions/16804443/pywebkitgtk-throws-runtimeerror-could-not-open-display, and I found this http://stackoverflow.com/questions/13336823/matplotlib-python-error, so I am wondering can pywebkitgtk works in the way mentioned in the solved issue.

Thanks in advance.