Personality Insights Python Starter Application

DEPRECATED: this repo is no longer actively maintained. It can still be used as reference, but may contain outdated or unpatched code.

The IBM Watson Personality Insights service uses linguistic analysis to extract cognitive and social characteristics from input text such as email, text messages, tweets, forum posts, and more. By deriving cognitive and social preferences, the service helps users to understand, connect to, and communicate with other people on a more personalized level.

Give it a try! Click the button below to fork into IBM DevOps Services and deploy your own copy of this application on Bluemix.

Getting Started

1. Create a Bluemix Account

   Sign up in Bluemix, or use an existing account. Watson Services in Beta are free to use.

2. Download and install the Cloud-foundry CLI tool

3. Edit the manifest.yml file and change the <application-name> to something unique.

applications:
- name: personality-insights-python
  command: python server.py
  path: .
  memory: 256M
  services:
  - personality-insights-service

The name you use will determinate your application url initially, e.g. `<application-name>.mybluemix.net`.

4. Connect to Bluemix in the command line tool

$ cf api https://api.ng.bluemix.net
$ cf login -u <your user ID>

5. Create the Personality Insights service in Bluemix

$ cf create-service personality_insights tiered personality-insights-service

6. Push it live!

$ cf push

See the full Getting Started documentation for more details, including code snippets and references.

Running locally

The application uses Python and pip so you will have to download and install them as part of the steps below.

1. Copy the credentials from your personality-insights-service service in Bluemix to server.py, you can see the credentials using:

$ cf env <application-name>

Example output:

System-Provided:
{
"VCAP_SERVICES": {
  "personality_insights": [{
      "credentials": {
        "url": "<url>",
        "password": "<password>",
        "username": "<username>"
      },
    "label": "personality_insights",
    "name": "personality-insights-service",
    "plan": "IBM Watson Personality Insights Monthly Plan"
 }]
}
}

You need to copy `username`, `password` and `url`.

2. Install Python 2.7.9 or later
3. Go to the project folder in a terminal and run: pip install -r requirements.txt
4. Start the application python server.py
5. Go to http://localhost:3000

Troubleshooting

To troubleshoot your Bluemix app the main useful source of information are the logs, to see them, run:

$ cf logs <application-name> --recent

License

This sample code is licensed under Apache 2.0. Full license text is available in LICENSE.

Contributing

See CONTRIBUTING.

Open Source @ IBM

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