Function inputhook_wx1

IPython/terminal/pt_inputhooks/wx.py:28–47

Run the wx event loop by processing pending events only. This approach seems to work, but its performance is not great as it relies on having PyOS_InputHook called regularly.

(context)

@ignore_keyboardinterrupts
def inputhook_wx1(context):
    """Run the wx event loop by processing pending events only.

    This approach seems to work, but its performance is not great as it
    relies on having PyOS_InputHook called regularly.
    """
    app = wx.GetApp()
    if app is not None:
        assert wx.Thread_IsMain()

        # Make a temporary event loop and process system events until
        # there are no more waiting, then allow idle events (which
        # will also deal with pending or posted wx events.)
        evtloop = wx.EventLoop()
        ea = wx.EventLoopActivator(evtloop)
        while evtloop.Pending():
            evtloop.Dispatch()
        app.ProcessIdle()
        del ea
    return 0


class EventLoopTimer(wx.Timer):