def count(func_text):
    target_dict = {}
    for f in dis.get_instructions(func_text):
        if isinstance(f.argval, types.CodeType):
            recursive_dict = count(f.argval)
            for key in recursive_dict:
                if key in target_dict:
                    target_dict[key] += recursive_dict[key]
                else:
                    target_dict[key] = recursive_dict[key]

        else:
            if f.opname in target_dict:
                target_dict[f.opname] += 1
            else:
                target_dict[f.opname] = 1
    return target_dict