python - 在 RASA Core/NLU 中获取意图值

Question

问候语我正在研究 RASA 聊天机器人。我正在使用以下代码处理特定意图的自定义操作。在自定义操作中，我想获取当前的意图值。所以我不知道那行代码可以给我当前意图的值(value)

#this file will be used to all custom actions

from  __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals
import requests
import json
from zeep import Client


from random import randint
from rasa_core.actions.action import Action
from rasa_core.events import SlotSet

class ActionWeather(Action):


RANDOMIZE = False

@staticmethod
def required_fields():
    return [
        EntityFormField("period", "period"),
        EntityFormField("product", "product")
    ]


def name(self):
    return 'action_weather'

def run(self,dispatcher, tracker, domain):

    #Get Slot values
    loc = tracker.get_slot('period')
    pro = tracker.get_slot('product')
    custname= tracker.get_slot('custName')

    #Here I want to get Intent Values as well same like slot value in above code  
    #  So what is code for getting intent value



    #make json
    data = {}
    data['period'] = loc
    data['product'] = pro



    json_data = json.dumps(data)
    jsonobj= json.loads(json_data)


    #code for SOAP
    client = Client('my webservice URL/testsoap?wsdl')
    result = client.service.getData(json_data)
    print('**********************')
    print(result)
    print('#######################')
    jsonobj= json.loads(result)


    #print(response.content)
    #json_response = response.json()
    #print (json_response)
    result1=jsonobj[0]['result']
    #result1=randint(1, 100)
    #result='X'
    response = """sale is {} """.format(result1)
    dispatcher.utter_message(response)
    #return [SlotSet('location',loc)]
    return []

我想在 RASA Core 中获取当前和最后的意图值，就像我们在 python 自定义操作代码中获取插槽值 product = tracker.get_slot('product') 一样。请帮忙。

Answer 1

这对我有用:

def run(self,dispatcher, tracker, domain):
    intent =  tracker.latest_message['intent'].get('name')

rasa-core 0.11.12
rasa-核心-sdk 0.11.5
拉萨-nlu 0.13.7