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VizNet Experiment System

Running Experiment Frontend

  1. Enter /system/frontend directory
  2. Install frontend javascript dependencies: npm install
  3. Run using: pip install -r requirements.txt
  4. Access in browser at localhost:3000

Running Experiment Backend

Install system dependencies

  1. Install PostgreSQL on your system
  2. Create admin user: createuser admin -P
  3. Create viznet database: createdb viznet -O admin

Install Python dependencies

  1. Enter /system/backend directory
  2. Initialize and activate virtual environment: virtualenv -p python3 venv && source venv/bin/activate
  3. Install Python dependencies: pip install -r requirements.txt

Initialize database tables

  1. Create database tables: flask create
  2. Populate questions: populate_questions

Run server

  1. Run flask server: flask run -p 9999