Smart App

Authors

Rozhina Ahmadi, Esther Lozano, Álvaro Terrón, Marcel Claramunt

Overview

• app: SvelteKit static web app
• api: Python FastAPI backend
• sdk: Python SDK for the backend with all logic

Frontend

Development

1. Install Node.js and npm
2. cd app
3. npm install
4. npm run dev --host

Backend

Development

1. Create virtual env (first time)

python3.11 -m venv .venv

2. Activate virtual env

source .venv/bin/activate

3. Install dependencies

pip install -r requirements.txt

4. Run server

python api/main.py

Deployment

1. Build Docker image

docker build -t smart-app -f api/Dockerfile .

2. Run Docker container

docker run -p 80:80 smart-app

SDK

Portfolio Optimization

from datriever.smart_app import portfolio

solar = portfolio.Source(cost=50, emissions=30, risk=0.05, p_min=0.1, p_max=0.7)
wind = portfolio.Source(cost=40, emissions=40, risk=0.1, p_min=0.05, p_max=0.7)
nuclear = portfolio.Source(cost=70, emissions=10, risk=0.2, p_min=0.05, p_max=0.6)

portfolio.optimize([solar, wind, nuclear], goals={'green': 0.5, 'cheap': 1})
# [0.25, 0.7, 0.05]

portfolio.cost([(0.5, solar), (0.3, wind), (0.2, nuclear)])
# 51.0	

portfolio.emissions([(0.5, solar), (0.3, wind), (0.2, nuclear)])
# 29.0

portfolio.risk([(0.5, solar), (0.3, wind), (0.2, nuclear)])
# 0.095