def write(self):
        if self.filename is None:
            return False
        try:
            with open(self.filename, 'w') as fd:
                PythonConfigParser.write(self, fd)
        except IOError:
            Logger.exception('Unable to write the config <%s>' % self.filename)
            return False
        return True
Write the configuration to the last file opened using the
dataset/ETHPy150Open kivy/kivy/kivy/config.py/ConfigParser.write