README.md

---
title: Tour de Vino Showcase
emoji: 📈
colorFrom: purple
colorTo: gray
sdk: docker
app_port: 8050
---
# Docker Dash (Plotly)

Dockerize a Python Dash app for quick prototyping.

## Build and run

`prod` version is served by `gunicorn` instead of the `flask` dev server.

```sh
# dev
docker build -f Dockerfile.dev -t docker-dash-example-dev .
docker run -p 8050:8050 -v "$(pwd)"/app:/app --rm docker-dash-example-dev

# prod
docker build -f Dockerfile -t docker-dash-example-prod .
docker run -p 8050:8050 -v "$(pwd)"/app:/app --rm docker-dash-example-prod
```

## Access the page

Go to `http://localhost:8050` in browser.

## Switch debug mode in Dockerfile

```dockerfile
ENV DASH_DEBUG_MODE True # False
```

## Development

Install the app requirements for development to get better editor support.

```sh
poetry install
```

Optional: clean initialization of `poetry`:

```sh
poetry init
cat app/requirements.txt | xargs poetry add
```