python gtk3 libwebkit libjavascriptcore gi.repository gobject introspection JSGlobalContextRef

output.txt

In [12]: frame = browser.webview.get_main_frame()                                                                                                                                                                                             

In [13]: frame.get_global_context()                                                                                                                                                                                                           
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-13-28813e0f64ff> in <module>()
----> 1 frame.get_global_context()

/usr/lib/python2.7/dist-packages/gi/types.py in function(*args, **kwargs)
    111     @wraps_callable_info(info)
    112     def function(*args, **kwargs):
--> 113         return info.invoke(*args, **kwargs)
    114 
    115     return function

TypeError: Couldn't find conversion for foreign struct 'JavaScriptCore.GlobalContext'