actions.py

from  __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals

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

class ActionWeather(Action):

    def name(self):
        return 'action_weather'
    
    def run(self,dispatcher, tracker, domain):

        from apixu.client import ApixuClient
        api_key = "f5d0a214ccf44880ace61427180103"
        client = ApixuClient(api_key)

        loc = tracker.get_slot('location')
        current = client.getCurrentWeather(q=loc)

        country = current['location']['country']
        city = current['location']['name']
        condition = current['current']['condition']['text']
        temperature_c = current['current']['temp_c']
        humidity = current['current']['humidity']
        wind_mph = current['current']['wind_mph']

        response = """It is currently {} in {} at the moment. The temperature is {}  degree the humidity is {}% and the wind speed  is {} mph.""".format(condition,city,temperature_c,humidity,wind_mph)

        dispatcher.utter_message(response)
        return [SlotSet('location',loc)]