How to use the setoptconf.ConfigurationManager function in setoptconf

def build_manager():
    manager = soc.ConfigurationManager('prospector')

    manager.add(soc.BooleanSetting('zero_exit', default=False))

    manager.add(soc.BooleanSetting('autodetect', default=True))
    manager.add(soc.ListSetting('uses', soc.String, default=[]))

    manager.add(soc.BooleanSetting('blending', default=True))

    manager.add(soc.BooleanSetting('doc_warnings', default=None))
    manager.add(soc.BooleanSetting('test_warnings', default=None))
    manager.add(soc.BooleanSetting('no_style_warnings', default=None))
    manager.add(soc.BooleanSetting('member_warnings', default=None))
    manager.add(soc.BooleanSetting('full_pep8', default=None))
    manager.add(soc.IntegerSetting('max_line_length', default=None))

    manager.add(soc.BooleanSetting('messages_only', default=False))