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Updating the code and the guide for Modules 1-4
1 parent 17ada93 commit b89bfc1

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‎module-1/README.md‎

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This file was deleted.

‎module-1/en-US.json‎

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{
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"interactionModel": {
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"languageModel": {
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"invocationName": "cake walk",
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"intents": [
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{
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"name": "AMAZON.CancelIntent",
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"samples": []
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},
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{
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"name": "AMAZON.HelpIntent",
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"samples": []
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},
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{
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"name": "AMAZON.StopIntent",
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"samples": []
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},
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{
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"name": "HelloWorldIntent",
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"slots": [],
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"samples": [
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"hello",
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"how are you",
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"say hi world",
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"say hi",
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"hi",
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"say hello world",
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"say hello"
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]
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},
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{
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"name": "AMAZON.NavigateHomeIntent",
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"samples": []
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}
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],
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"types": []
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}
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}
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}
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"interactionModel": {
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"languageModel": {
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"invocationName": "cake walk",
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"intents": [
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{
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"name": "AMAZON.CancelIntent",
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"samples": []
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},
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{
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"name": "AMAZON.HelpIntent",
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"samples": []
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},
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{
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"name": "AMAZON.StopIntent",
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"samples": []
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},
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{
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"name": "HelloWorldIntent",
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"slots": [],
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"samples": [
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"hello",
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"how are you",
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"say hi world",
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"say hi",
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"hi",
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"say hello world",
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"say hello"
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]
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},
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{
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"name": "AMAZON.NavigateHomeIntent",
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"samples": []
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}
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],
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"types": []
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}
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}
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}

‎module-1/lambda_function.py‎

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# -*- coding: utf-8 -*-
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# This sample demonstrates handling intents from an Alexa skill and using the
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# Alexa Skills Kid SDK (v2)
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# Please visit https://alexa.design/cookbook for additional examples on
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# implementing slots, dialog management,
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# This sample demonstrates handling intents from an Alexa skill using the Alexa Skills Kit SDK for Python.
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# Please visit https://alexa.design/cookbook for additional examples on implementing slots, dialog management,
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# session persistence, api calls, and more.
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# This sample is built using the handler classes approach in skill builder.
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import logging
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import ask_sdk_core.utils as ask_utils
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11-
from ask_sdk_core.skill_builder import CustomSkillBuilder
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from ask_sdk_core.dispatch_components import (
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AbstractRequestHandler, AbstractExceptionHandler
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)
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from ask_sdk_core.utils import is_request_type, is_intent_name
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from ask_sdk_core.skill_builder import SkillBuilder
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from ask_sdk_core.dispatch_components import AbstractRequestHandler
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from ask_sdk_core.dispatch_components import AbstractExceptionHandler
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from ask_sdk_core.handler_input import HandlerInput
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sb = CustomSkillBuilder()
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from ask_sdk_model import Response
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logger = logging.getLogger("main")
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logger = logging.getLogger(__name__)
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logger.setLevel(logging.INFO)
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2220

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class LaunchRequestIntentHandler(AbstractRequestHandler):
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"""
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Handler for Skill Launch
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"""
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class LaunchRequestHandler(AbstractRequestHandler):
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"""Handler for Skill Launch."""
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def can_handle(self, handler_input):
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return is_request_type("LaunchRequest")(handler_input)
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# type: (HandlerInput) -> bool
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return ask_utils.is_request_type("LaunchRequest")(handler_input)
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def handle(self, handler_input):
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# type: (HandlerInput) -> Response
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speak_output = "Hello! Welcome to cake walk. That was a piece of cake! Bye!"
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handler_input.response_builder.speak(speak_output)
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return handler_input.response_builder.response
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return (
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handler_input.response_builder
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.speak(speak_output)
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#.ask(speak_output)
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.response
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)
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class HelloWorldIntentHandler(AbstractRequestHandler):
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"""
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Handler for the HelloWorld Intent
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"""
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"""Handler for Hello World Intent."""
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def can_handle(self, handler_input):
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return is_intent_name("HelloWorldIntent")
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# type: (HandlerInput) -> bool
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return ask_utils.is_intent_name("HelloWorldIntent")(handler_input)
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def handle(self, handler_input):
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# type: (HandlerInput) -> Response
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speak_output = "Hello World!"
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handler_input.response_builder.speak(speak_output)
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return handler_input.response_builder.response
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return (
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handler_input.response_builder
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.speak(speak_output)
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# .ask("add a reprompt if you want to keep the session open for the user to respond")
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.response
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)
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class HelpIntentHandler(AbstractRequestHandler):
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"""
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Handler for AMAZON.HelpIntent
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"""
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"""Handler for Help Intent."""
5560
def can_handle(self, handler_input):
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return is_intent_name("AMAZON.HelpIntent")(handler_input)
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# type: (HandlerInput) -> bool
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return ask_utils.is_intent_name("AMAZON.HelpIntent")(handler_input)
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def handle(self, handler_input):
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# type: (HandlerInput) -> Response
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speak_output = "You can say hello to me! How can I help?"
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handler_input.response_builder.speak(
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speak_output
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).ask(speak_output)
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return handler_input.response_builder.response
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return (
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handler_input.response_builder
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.speak(speak_output)
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.ask(speak_output)
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.response
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)
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class CancelAndStopIntentHandler(AbstractRequestHandler):
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"""
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Handler for AMAZON.CancelIntent and AMAZON.StopIntent
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"""
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class CancelOrStopIntentHandler(AbstractRequestHandler):
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"""Single handler for Cancel and Stop Intent."""
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def can_handle(self, handler_input):
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return is_intent_name("AMAZON.CancelIntent")(handler_input) \
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and is_intent_name("AMAZON.StopIntent")(handler_input)
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# type: (HandlerInput) -> bool
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return (ask_utils.is_intent_name("AMAZON.CancelIntent")(handler_input) or
81+
ask_utils.is_intent_name("AMAZON.StopIntent")(handler_input))
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def handle(self, handler_input):
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# type: (HandlerInput) -> Response
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speak_output = "Goodbye!"
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handler_input.response_builder.speak(speak_output)
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return handler_input.response_builder.response
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return (
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handler_input.response_builder
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.speak(speak_output)
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.response
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)
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class SessionEndedRequestHandler(AbstractRequestHandler):
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"""
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Handler for SessionEndedRequest
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"""
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"""Handler for Session End."""
8596
def can_handle(self, handler_input):
86-
return is_request_type("SessionEndedRequest")(handler_input)
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# type: (HandlerInput) -> bool
98+
return ask_utils.is_request_type("SessionEndedRequest")(handler_input)
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88100
def handle(self, handler_input):
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# Any cleanup logic goes here
101+
# type: (HandlerInput) -> Response
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103+
# Any cleanup logic goes here.
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90105
return handler_input.response_builder.response
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93-
class CatchAllExceptionHandler(AbstractExceptionHandler):
108+
class IntentReflectorHandler(AbstractRequestHandler):
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"""The intent reflector is used for interaction model testing and debugging.
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It will simply repeat the intent the user said. You can create custom handlers
111+
for your intents by defining them above, then also adding them to the request
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handler chain below.
94113
"""
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Catch all exception handler, log exception and
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respond with custom message.
114+
def can_handle(self, handler_input):
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# type: (HandlerInput) -> bool
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return ask_utils.is_request_type("IntentRequest")(handler_input)
117+
118+
def handle(self, handler_input):
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# type: (HandlerInput) -> Response
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intent_name = ask_utils.get_intent_name(handler_input)
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speak_output = "You just triggered " + intent_name + "."
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123+
return (
124+
handler_input.response_builder
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.speak(speak_output)
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# .ask("add a reprompt if you want to keep the session open for the user to respond")
127+
.response
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)
129+
130+
131+
class CatchAllExceptionHandler(AbstractExceptionHandler):
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"""Generic error handling to capture any syntax or routing errors. If you receive an error
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stating the request handler chain is not found, you have not implemented a handler for
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the intent being invoked or included it in the skill builder below.
97135
"""
98136
def can_handle(self, handler_input, exception):
137+
# type: (HandlerInput, Exception) -> bool
99138
return True
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101140
def handle(self, handler_input, exception):
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# type: (HandlerInput, Exception) -> Response
142+
logger.error(exception, exc_info=True)
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103-
speak_output = "Sorry, I couldn't understand what you said. Please try again."
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handler_input.response_builder.speak(speak_output).ask(speak_output)
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return handler_input.response_builder.response
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speak_output = "Sorry, I had trouble doing what you asked. Please try again."
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107-
# register request / intent handlers
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sb.add_request_handler(LaunchRequestIntentHandler())
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sb.add_request_handler(HelpIntentHandler())
146+
return (
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handler_input.response_builder
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.speak(speak_output)
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.ask(speak_output)
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.response
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)
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# The SkillBuilder object acts as the entry point for your skill, routing all request and response
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# payloads to the handlers above. Make sure any new handlers or interceptors you've
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# defined are included below. The order matters - they're processed top to bottom.
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158+
sb = SkillBuilder()
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160+
sb.add_request_handler(LaunchRequestHandler())
110161
sb.add_request_handler(HelloWorldIntentHandler())
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sb.add_request_handler(CancelAndStopIntentHandler())
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sb.add_request_handler(HelpIntentHandler())
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sb.add_request_handler(CancelOrStopIntentHandler())
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sb.add_request_handler(SessionEndedRequestHandler())
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sb.add_request_handler(IntentReflectorHandler()) # make sure IntentReflectorHandler is last so it doesn't override your custom intent handlers
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# register exception handlers
115167
sb.add_exception_handler(CatchAllExceptionHandler())
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117-
lambda_handler = sb.lambda_handler()
169+
lambda_handler = sb.lambda_handler()

‎module-1/requirements.txt‎

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ask-sdk-core
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boto3==1.9.216
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ask-sdk-core==1.11.0

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