This PR fixes an issue introduced in #724. We need to preserve the original func_call to avoid errors during evaluation.
func_call should be like xxxx_instance.cd(folder='document') so that when eval(func_call), the cd method is invoked. Without the patch, func_call would become cd and thus resulting in variable not found error.
This PR fixes an issue introduced in #724. We need to preserve the original
func_callto avoid errors during evaluation.func_callshould be likexxxx_instance.cd(folder='document')so that wheneval(func_call), thecdmethod is invoked. Without the patch,func_callwould becomecdand thus resulting in variable not found error.