nickmoreton/poetry-docker

Docker with poetry for dependency management and node for asset compilation

Docker starter

A setup to start your app with poetry for python and node for frontend

python:3.6-slim
poetry 1.1.7
node 14
Can be changed in dockerfile

Note to self if dealing with older versions of apps, you can install wagtail 1.2 on python 3.5 useful for long upgrades. it's a bit slow for poetry getting depenencies! and wagtail django versions are a pain wagtail 1.10+ is OK

The aim here is really to help setup a project with only docker as the required dependency on your local machine. This way different python versions/node verions can be used without jumping through many hoops to get them working locally.

The docker files use multistage builds to keep none production dependencies out of the final image.

Fresh Install (first time only)

Skip this if poetry files and node files already exist.

So you can add python dependencies and node dependencies. You can always update packages and versions inside the containers once they are created.

docker-compose up -d python node

Python/poetry

docker-compose exec python bash

something like

poetry init
poetry add wagtail *(you can start with a specific version)*

Node/npm

docker-compose exec node bash

something like

npm init
npm install gulp

STOP THE SETUP CONTAINERS: docker-compose down -v

Development

Running the app container. Will run app and db container and compile requirements.txt ready for running pip install inside the final container.

docker-compose up -d app

Enter the app container

docker-compose exec app bash

You can then set up your app with something like...

wagtail start app .

Run the app with something like...

./manage.py runserver 0.0.0.0:8000

Change the python dependecies

Enter the requirements container to use the poetry command to make changes. Changes are refelected in your local pyproject.toml and poetry.lock

You'll need to start you containers again using --build to get dependency changes in place.

docker-compose up -d requirements
docker-compose exec requirements bash

Sqlite3 to postgres

https://github.com/nickmoreton/sqlite3-to-postgres