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line-botsdk-python example for pycon
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| { | |
| "version": "2.0", | |
| "app_name": "./line-bot-for-pycon", | |
| "stages": { | |
| "dev": { | |
| "api_gateway_stage": "dev", | |
| "environment_variables": { | |
| "LINEBOT_CHANNEL_ACCESS_TOKEN": "blahblahblah", | |
| "LINEBOT_CHANNEL_SECRET": "blahblahblah" | |
| } | |
| }, | |
| "prod": { | |
| "api_gateway_stage": "prod", | |
| "environment_variables": { | |
| "LINEBOT_CHANNEL_ACCESS_TOKEN": "blahblahblah", | |
| "LINEBOT_CHANNEL_SECRET": "blahblahblah" | |
| } | |
| } | |
| } | |
| } |
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| #!/usr/bin/env python | |
| import os | |
| from chalice import Chalice | |
| from chalice import Response | |
| from linebot import LineBotApi | |
| from linebot import WebhookHandler | |
| from linebot.models import MessageEvent | |
| from linebot.models import TextMessage | |
| from linebot.models import TextSendMessage | |
| from linebot.exceptions import InvalidSignatureError | |
| from linebot.exceptions import LineBotApiError | |
| app = Chalice(app_name='line-bot') | |
| line_bot_api = LineBotApi(os.environ['LINEBOT_CHANNEL_ACCESS_TOKEN']) | |
| handler = WebhookHandler(os.environ['LINEBOT_CHANNEL_SECRET']) | |
| @app.route('/callback', methods=['POST']) | |
| def callback(): | |
| signature = app.current_request.headers['X-Line-Signature'] | |
| body = app.current_request.raw_body.decode('utf-8') | |
| try: | |
| handler.handle(body, signature) | |
| except InvalidSignatureError as e: | |
| return Response({'ok': False, | |
| 'error': e.message}, | |
| status_code=400) | |
| except LineBotApiError as e: | |
| return Response({'ok': False, | |
| 'error': 'Failed {}'.format(e)}, | |
| status_code=500) | |
| return Response({'ok': True}) | |
| @handler.add(MessageEvent, message=TextMessage) | |
| def handle_text_message(event): | |
| # Ignore a request for verification | |
| # (when pressing 'VERIFY' button in developers console) | |
| if event.reply_token in ('00000000000000000000000000000000', | |
| 'ffffffffffffffffffffffffffffffff'): | |
| return | |
| line_bot_api.reply_message( | |
| event.reply_token, | |
| TextSendMessage(text=event.message.text) | |
| ) |
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