[PYTHON] I'm addicted to the difference in how Flask and Django receive JSON data

Good evening, this is @ 0yan. Today, when I integrated the Flask app of the LINE WORKS version of Trello Bot into the Django app of the Bot that supports LINE WORKS inquiries, I was addicted to the difference in how to receive JSON data (Dasai ...). write.

• Click here for how to create a LINE WORKS version of Trello Bot (https://qiita.com/0yan/items/b112024cfe9eed443795)

For Flask

You can receive it as a dictionary type value with data = request.json ['key'].

Specific example (in the case of Flask)

@app.route('/webhook', methods=['HEAD', 'POST'])
def comment_notification_to_talk_room():
    if request.method == 'HEAD':
        return '', 200
    elif request.method == 'POST':
        action_type = request.json['action']['display']['translationKey']  #★ Coco
        if action_type == 'action_comment_on_card':
            card_name = request.json['action']['data']['card']['name']
            user_name = request.json['action']['memberCreator']['fullName']
            comment = request.json['action']['data']['text']
            message = f'{user_name}Commented.\n [card]{card_name}\n [Comment]{comment}'
            talk_bot.send_text_message(send_text=message)
            return '', 200
    else:
        abort(400)

For Django

You need to convert from JSON to dictionary type, like body = json.loads (request.body).

Specific example (for Django)

def comment_notification_to_talk_room(request, bot_no, account_id=None, room_id=None):
    talk_bot = TalkBotApi(api_id, server_api_consumer_key, server_id, private_key, domain_id, bot_no)

    #Convert request body from JSON to dictionary type, action_Extract type
    body = json.loads(request.body)  #★ Coco
    action_type = body['action']['display']['translationKey']

    #Send Trello's comments to the LINE WORKS talk room
    if action_type == 'action_comment_on_card':
        card_name = body['action']['data']['card']['name']
        user_name = body['action']['memberCreator']['fullName']
        comment = body['action']['data']['text']
        message = f'{user_name}Commented.\n [card]{card_name}\n [Comment]{comment}'
        if account_id is not None:
            talk_bot.send_text_message(send_text=message, account_id=account_id)
            logger.info(f'Notification success accountID:{account_id}')
        elif room_id is not None:
            talk_bot.send_text_message(send_text=message, room_id=room_id)
            logger.info(f'Notification successful roomID:{room_id}')
        else:
            logger.error('accoutId,You need to specify either roomId.')

No, I would spend a few hours doing such a silly thing ... I hope this failure helps someone.