這是錯誤：maximum recursion depth exceeded while calling a Python object我正在使用beautifulsoup解析從中接收到的網頁 HTML，requests然后將解析后的數據存儲到Product類中。該函數通過從 調用一個線程來運行ThreadPoolExecutor()。運行功能：executor = ThreadPoolExecutor()t2 = executor.submit(ScrapePageFull, PageHtml)product = t2.result()ScrapePageFull功能：def ScrapePageFull(data):soup = BeautifulSoup(data)product = Product()# Priceprice = soup.find(DIV, {ID: DATA_METRICS})[ASIN_PRICE]product.price = float(price)# ASINASIN = soup.find(DIV, {ID: DATA_METRICS})[ASIN_ASIN]product.asin = ASIN# Titletitle = soup.find(META, {NAME: TITLE})[CONTENT]product.title = title# Price Stringprice_string = soup.find(SPAN, {ID: PRICE_BLOCK}).textproduct.price_string = price_stringreturn product這是Product課程：class Product:def __init__(self):    self.title = None    self.price = None    self.price_string = None    self.asin = None    pass# Getters@propertydef title(self):    return self.title@propertydef price(self):    return self.price@propertydef asin(self):    return self.asin@propertydef price_string(self):    return self.price_string# [email protected] title(self, title):    self.title = [email protected] price(self, price):    self.price = [email protected] asin(self, asin):    self.asin = asin@price_string.setterdef price_string(self, price_string):    self.price_string = price_string感謝您的幫助，謝謝。