<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def to_ini(self):
 """ Get the ini string of the current parser. :return: The ini string of the current parser :rtype: str """


        fake_io = io.StringIO()
        self.write(fake_io)
        return fake_io.getvalue()