repl.py 文件源码

def tagger_repl(tagger, **kwargs):
    mxlen = int(kwargs.get('mxlen', 100))
    maxw = int(kwargs.get('maxw', 100))
    #zeropad = int(kwargs.get('zeropad', 0))
    prompt_name = kwargs.get('prompt', 'class> ')
    history_file = kwargs.get('history_file', '.history')
    history = FileHistory(history_file)

    while True:
        text = prompt(prompt_name, history=history)
        text = text.strip()
        if text == 'quit':
            break
        try:
            tokens = text.split(' ')
            best = tagger.predict_text(tokens, mxlen=mxlen, maxw=maxw)
            print(best)
        except Exception as e:
            logging.exception('Error')