What's a valid pyproject.toml file to build from inboard images?

[diegoquintanav]

Thanks again!

As stated in the docs, I could build my own image, based from inboards image

FROM ghcr.io/br3ndonland/inboard:fastapi

# Install Python requirements
COPY poetry.lock pyproject.toml /app/
WORKDIR /app
RUN poetry install --no-dev --no-interaction --no-root

# Install Python app
COPY package /app/package
ENV APP_MODULE=package.main:app
# RUN command already included in base image

Starting from a default repository (poetry new package) with this structure

.
└── package
    ├── Dockerfile
    ├── package
    │   └── __init__.py
    ├── pyproject.toml
    ├── README.rst
    └── tests
        ├── __init__.py
        └── test_package.py

3 directories, 6 files

with a default pyproject.toml

[tool.poetry]
name = "app"
version = "0.1.0"
description = ""
authors = ["Diego Quintana <[email protected]>"]

[tool.poetry.dependencies]
python = "^3.9"

[tool.poetry.dev-dependencies]
black = "^22.3.0"
flake8 = "^4.0.1"

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

a first build removes fastapi dependencies. If I add inboard = {version = "^0.26.0", extras = ["fastapi"]} to the toml file then I get

Step 4/6 : RUN poetry install --no-dev --no-interaction --no-root
 ---> Running in b0dd25271364
Installing dependencies from lock file
Warning: The lock file is not up to date with the latest changes in pyproject.toml. You may be getting outdated dependencies. Run update to update them.

  SolverProblemError

  Because package depends on inboard (^0.26.0) which doesn't match any versions, version solving failed.

What's an example of a pyproject.toml file used in the documented example? Thanks again!

[br3ndonland]

That's right, if you don't have inboard in your pyproject.toml, you may see Poetry remove it.

The solution is to add inboard to your pyproject.toml. Your example would look like this:

[tool.poetry]
name = "app"
version = "0.1.0"
description = ""
authors = ["Diego Quintana <[email protected]>"]

[tool.poetry.dependencies]
python = "^3.9"
inboard = {version = "^0.26", extras = ["fastapi"]}

[tool.poetry.dev-dependencies]
black = "^22.3.0"
flake8 = "^4.0.1"

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

The SolverProblemError you're seeing is a Poetry error. inboard 0.26 is definitely up on PyPI, so it could be a caching error. You can clear the Poetry cache with the command poetry cache clear.

I updated the Docker docs with example requirements files. Hopefully it is clearer in the future.