def getEngines():
    global engines
    if engines != None:
        return engines
    engines = cfg.readObject('search_engine',[
        'id',
        'url',
        'label',
        ],[
        'shortcut',
        'history',
        'method',
        'encoding',
        ])
    return engines
def testReadObject():
    from minds.config import cfg
    o = cfg.readObject('search_engine',['id','url','label'],['shortcut','history','method','encoding'])
    from pprint import pprint
    pprint(o)