simple_webbrowser.py

#!/usr/bin/env python
# encoding: utf-8

import gi, sys

gi.require_version('Gtk', '3.0')
gi.require_version('WebKit2', '4.0')

from gi.repository import Gtk, WebKit2


class WebView(WebKit2.WebView):

    def __init__(self):
        super(WebView, self).__init__()

    def do_context_menu(self, *args):
        return True


class MainWindow(Gtk.Window):

    def __init__(self):
        super(MainWindow, self).__init__(title='MainWindow')
        self.set_default_size(800, 600)

        self.connect('delete-event', Gtk.main_quit)
        self.show_all()

        self.webview = WebView()
        scrolled_window = Gtk.ScrolledWindow()
        scrolled_window.add(self.webview)
        scrolled_window.show_all()
        self.add(scrolled_window)

def main():
    import signal
    signal.signal(signal.SIGINT, signal.SIG_DFL) # fix Ctrl-C problem

    Gtk.init(sys.argv)
    window = MainWindow()
    window.webview.load_uri('http://www.google.com')

    Gtk.main()

if __name__ == "__main__":
    main()