def getAll(self): """ get all down url from db as list :return: """ down_dict =self.db.getAll() return [downUrl.createFromJson(value) for _, value in down_dict.items()]
def pop(self): """ return and delete a down url item :return: """ downurl = self.db.pop() if downurl: return downUrl.createFromJson(downurl) return None
def get(self): """ return a down url item :return: """ downurl = self.db.get() if downurl: return downUrl.createFromJson(downUrl) return None