environment/lib/python2.7/site-packages/IPython/lib/inputhook.py
def enable_gtk(self, app=None):
        """Enable event loop integration with PyGTK.

        Parameters
        ----------
        app : ignored
           Ignored, it's only a placeholder to keep the call signature of all
           gui activation methods consistent, which simplifies the logic of
           supporting magics.

        Notes
        -----
        This methods sets the PyOS_InputHook for PyGTK, which allows
        the PyGTK to integrate with terminal based applications like
        IPython.
        """
        import gtk
        try:
            gtk.set_interactive(True)
            self._current_gui = GUI_GTK
        except AttributeError:
            # For older versions of gtk, use our own ctypes version
            from IPython.lib.inputhookgtk import inputhook_gtk
            self.set_inputhook(inputhook_gtk)
            self._current_gui = GUI_GTK
def enable_gtk(self, app=None):
        """Enable event loop integration with PyGTK.

        Parameters
        ----------
        app : ignored
           Ignored, it's only a placeholder to keep the call signature of all
           gui activation methods consistent, which simplifies the logic of
           supporting magics.

        Notes
        -----
        This methods sets the PyOS_InputHook for PyGTK, which allows
        the PyGTK to integrate with terminal based applications like
        IPython.
        """
        import gtk
        try:
            gtk.set_interactive(True)
            self._current_gui = GUI_GTK
        except AttributeError:
            # For older versions of gtk, use our own ctypes version
            from IPython.lib.inputhookgtk import inputhook_gtk
            self.set_inputhook(inputhook_gtk)
            self._current_gui = GUI_GTK
Enable event loop integration with PyGTK.

        Parameters
        ----------
        app : ignored
           Ignored, it's only a placeholder to keep the call signature of all
           gui activation methods consistent, which simplifies the logic of
           supporting magics.

        Notes
        -----
        This methods sets the PyOS_InputHook for PyGTK, which allows
        the PyGTK to integrate with terminal based applications like
        IPython.