#0  0x000000000049c60b in setup_context (registry=<synthetic pointer>, module=<synthetic pointer>, lineno=<synthetic pointer>, filename=<synthetic pointer>, stack_level=1) at ../Python/_warnings.c:449
        globals = <optimized out>
        f = <optimized out>
#1  do_warn (message='Unable to locate theme engine in module_path: "pixmap",', category=<type at remote 0x29a4c20>, stack_level=1) at ../Python/_warnings.c:594
        filename = <optimized out>
        module = <optimized out>
        registry = <optimized out>
        res = <optimized out>
        lineno = <optimized out>
#2  0x000000000049ca8d in PyErr_WarnEx (category=<type at remote 0x29a4c20>, text=<optimized out>, stack_level=1) at ../Python/_warnings.c:720
        res = <optimized out>
        message = 'Unable to locate theme engine in module_path: "pixmap",'
#3  0x00007f5e363a8284 in _log_func (log_domain=<optimized out>, log_level=G_LOG_LEVEL_WARNING, message=0x2b53d60 "Unable to locate theme engine in module_path: \"pixmap\",", user_data=0x29a4c20) at /build/buildd/pygobject-2-2.28.6/gobject/gobjectmodule.c:2353
        state = PyGILState_LOCKED
        warning = <type at remote 0x29a4c20>
#4  0x00007f5e3b7442db in ?? ()
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.