public void __delslice__(PyObject start,PyObject stop,PyObject step) { if (step!=null) { __delitem__(new PySlice(start,stop,step)); return; } PyType self_type=getType(); PyObject impl=self_type.lookup("__delslice__"); if (impl!=null) { PyObject[]indices=PySlice.indices2(this,start,stop); impl.__get__(this,self_type).__call__(indices[0],indices[1]); return; } super.__delslice__(start,stop,step); }