Flask上的Alexa实体解析(不处理同义词)

Question

我正在使用Flask-Ask制作一个alexa技能，它有一个自定义的槽-性别。主要取值为“男”、“女”，对应的同义词有“他”、“她”、“男孩”、“女孩”等。

这项技能只会根据人的性别做出反应。例如：一句“他24岁”应该给“男性”，但给“他”作为回应。

我可以在技能的Json输出中看到正确的值，但是在flask-ask中有比在意图处理程序中编码或解析json响应更简单的内置函数来处理解析吗？

如有任何帮助，将不胜感激

Answer 1

我遇到了类似的问题，我用一个小函数解析了JSON：

def resolved_values(request):
    """
    Takes the request JSON and converts it into a dictionary of your intent
    slot names with the resolved value.

    Example usage:

    resolved_vals = resolved_values(request)
    txt = ""
    for key, val in resolved_vals.iteritems():
        txt += "\n{}:{}".format(key, val)


    :param request: request JSON
    :return: {intent_slot_name: resolved_value}
    """
    slots = request["intent"]["slots"]
    slot_names = slots.keys()

    resolved_vals = {}

    for slot_name in slot_names:
        slot = slots[slot_name]

        if "resolutions" in slot:
            slot = slot["resolutions"]["resolutionsPerAuthority"][0]
            slot_status = slot["status"]["code"]
            if slot_status == "ER_SUCCESS_MATCH":
                resolved_val = slot["values"][0]["value"]["name"]
                resolved_vals[slot_name] = resolved_val
            else:
                resolved_vals[slot_name] = None
        else:  # No value found for this slot value
            resolved_vals[slot_name] = None
    return resolved_vals