Migrate to uv

[phette23]

With how frustrating it was upgrading to Django 4.2 with pipenv's vague error messages, I am more tempted than ever to migrate to uv. The speedup of our image builds would also benefit.

[phette23]

cookiecutter-uv can offer some good guidance, in particular this is their Dockerfile:

# Install uv
FROM python:3.12-slim
COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv

# Change the working directory to the `app` directory
WORKDIR /app

# Copy the lockfile and `pyproject.toml` into the image
ADD uv.lock /app/uv.lock
ADD pyproject.toml /app/pyproject.toml

# Install dependencies
RUN uv sync --frozen --no-install-project

# Copy the project into the image
ADD . /app

# Sync the project
RUN uv sync --frozen

CMD [ "python", "example_project/foo.py"]