1import lldb 2 3 4def pyobj_summary(value, unused): 5 if value is None or not value.IsValid() or value.GetValueAsUnsigned(0) == 0: 6 return "<invalid>" 7 refcnt = value.GetChildMemberWithName("ob_refcnt") 8 expr = "(char*)PyString_AsString( (PyObject*)PyObject_Str( (PyObject*)0x%x) )" % ( 9 value.GetValueAsUnsigned(0) 10 ) 11 expr_summary = value.target.EvaluateExpression( 12 expr, lldb.SBExpressionOptions() 13 ).GetSummary() 14 refcnt_value = "rc = %d" % (refcnt.GetValueAsUnsigned(0)) 15 return "%s (%s)" % (expr_summary, refcnt_value) 16 17 18def __lldb_init_module(debugger, unused): 19 debugger.HandleCommand( 20 "type summary add PyObject --python-function pysummary.pyobj_summary" 21 ) 22 debugger.HandleCommand( 23 "type summary add lldb_private::PythonObject -s ${var.m_py_obj%S}" 24 ) 25 debugger.HandleCommand( 26 "type summary add lldb_private::PythonDictionary -s ${var.m_py_obj%S}" 27 ) 28 debugger.HandleCommand( 29 "type summary add lldb_private::PythonString -s ${var.m_py_obj%S}" 30 ) 31