netoxico / nqueens

nqueens

Set required environment variables in a .env file

DATABASE_URL=postgres://nqueen:nqueen@postgres:5432/nqueen
POSTGRES_PASSWORD=postgres

Build docker images

docker-compose up --build

nqueens cli

Usage: nqueens.py [OPTIONS]

Options:
  --n INTEGER  Number of queens.
  --save       Save results to database.
  --help       Show this message and exit.

Execute nqueens for n = 8

docker-compose exec app python nqueens.py --n 8

Execute nqueens and store each result in postgres

docker-compose exec app python nqueens.py --n 8 --save

Run tests

docker-compose exec app pytest