fix(project-setup): Switch from poetry to uv, bump all dependency…

… versions to latest

.github/workflows/publish.yml

@@ -102,7 +102,7 @@ jobs:
           enable-cache: true
 
       - name: Build package
-        run: devbox run poetry build
+        run: devbox run uv build
 
       - name: Publish package
         uses: pypa/gh-action-pypi-publish@v1.10.2

.gitignore

@@ -4,9 +4,6 @@ depgraph.svg
 # This is discardable output for debugging tests
 tests/test_data/actual-outputs
 
-# We're not using this directly, but `poetry.lock`. However, since Python dependencies
-# are still a nightmare, we'll use `poetry.lock` to generate `requirements.txt` and
-# use that temporarily.
 requirements.txt
 
 # Byte-compiled / optimized / DLL files

ARCHITECTURE.md

@@ -14,7 +14,7 @@ This document is less about software architecture per-se, but rather about techn
   - but since switched to [Google Cloud Run](https://cloud.google.com/run), which is based on regular OCI containers (see [Dockerfile](./Dockerfile)), hence resolving the hell that is dependency management in serverless environments.
 
   Fully serverless is still interesting since it's such a fitting use-case.
-  The best solution seems to [vendor all dependencies](https://www.serverless.com/plugins/serverless-python-requirements), instead of trying our luck with the serverless provider reading and correctly installing the dependencies for us (which often requires a `requirements.txt` instead of a [`poetry.lock`](./poetry.lock) or similar).
+  The best solution seems to [vendor all dependencies](https://www.serverless.com/plugins/serverless-python-requirements), instead of trying our luck with the serverless provider reading and correctly installing the dependencies for us (which often requires a `requirements.txt` instead of a `poetry.lock` or similar).
 
   However, since this project treats self-hosting as a first-class citizen, going full serverless and abandoning providing Docker images entirely isn't an option anyway.
   Hosting serverlessly would be a split, required maintenance of two hosting options instead of just building one image and calling it a day.
@@ -23,7 +23,7 @@ This document is less about software architecture per-se, but rather about techn
 - [`pydantic`](https://pydantic-docs.helpmanual.io/) for fully typed data validation (e.g., for APIs), facilitated by [automatic `pydantic` model generation](https://koxudaxi.github.io/datamodel-code-generator/) from e.g. OpenAPI specs like [GitHub's](https://github.com/github/rest-api-description/tree/main/descriptions/api.github.com) or [JSON Resume's](https://github.com/jsonresume/resume-schema/blob/master/schema.json), allowing full support from `mypy` and the IDE when using said validated data
 - [12 Factor App](https://12factor.net/) conformance:
   1. [Codebase](https://12factor.net/codebase): [GitHub-hosted repo](https://github.com/alexpovel/ancv/)
-  2. [Dependencies](https://12factor.net/dependencies): taken care of by [poetry](https://python-poetry.org/) and its standardized ([PEP 621](https://peps.python.org/pep-0621/)) [config](pyproject.toml) and [lock](poetry.lock) files, pinning all transient dependencies and providing virtual environments
+  2. [Dependencies](https://12factor.net/dependencies): taken care of by [uv](https://docs.astral.sh/uv/)
   3. [Config](https://12factor.net/config): the app is configured using environment variables.
      Although [problematic](https://news.ycombinator.com/item?id=31200132), this approach was chosen for its simplicity
   4. [Backing Services](https://12factor.net/backing-services): not applicable for this very simple app

CONTRIBUTING.md

@@ -6,10 +6,10 @@
 
 Use devbox to set up a development environment.
 Refer to [the available `script`s](devbox.json) to see what's possible.
-Generally, even when running in a `devbox shell`, `poetry run` is necessary:
+Generally, even when running in a `devbox shell`, running `uv` is necessary:
 
-- devbox sets up what used to be system-wide packages (Python, poetry, ...) deterministically and automatically
-- within the devbox virtual environment, we still manage and use a Python virtual environment through `poetry run`
+- devbox sets up what used to be system-wide packages (Python, uv, ...) deterministically and automatically
+- within the devbox virtual environment, we still manage and use a Python virtual environment through `uv` commands
 
 That way, we get the normal Python package management for normal Python packages (`ruff`, `pytest`, ...), and devbox for the overarching rest.
 

Dockerfile

@@ -1,35 +1,20 @@
-# Global ARG, available to all stages (if renewed)
-ARG WORKDIR="/app"
-
-FROM python:3.12 AS builder
-
-# Renew (https://stackoverflow.com/a/53682110):
-ARG WORKDIR
-
-# Don't buffer `stdout`:
-ENV PYTHONUNBUFFERED=1
-# Don't create `.pyc` files:
-ENV PYTHONDONTWRITEBYTECODE=1
-
-RUN pip install poetry && poetry config virtualenvs.in-project true
-
-WORKDIR ${WORKDIR}
-COPY . .
-
-RUN poetry install --only main
-
-FROM python:3.12
-
-ARG WORKDIR
+FROM python:3.12-slim
 
+ARG WORKDIR="/app"
 WORKDIR ${WORKDIR}
 
-COPY --from=builder ${WORKDIR} .
-
 RUN useradd -u 1000 -d ${WORKDIR} -M app
+RUN chown -R app:app ${WORKDIR}
 USER 1000
 
-# App-specific settings:
+# https://docs.astral.sh/uv/guides/integration/docker/#installing-uv
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
+
+# This just works... splitting this up for better caching is a pain with Python.
+COPY . .
+RUN uv sync --frozen
+
 EXPOSE 8080
-ENTRYPOINT [ "./.venv/bin/python", "-m", "ancv" ]
+
+ENTRYPOINT [ "uv", "run", "ancv" ]
 CMD [ "serve", "api", "--port", "8080" ]

ancv/__init__.py

@@ -1,13 +1,9 @@
-import sys
 from enum import IntEnum
 from pathlib import Path
 
 PROJECT_ROOT = Path(__file__).parent
 PACKAGE = __package__
 
-# See also https://github.com/python/typeshed/issues/3049
-sys.stdout.reconfigure(encoding="utf-8")  # type: ignore[attr-defined]
-
 
 class SIPrefix(IntEnum):
     KILO = 1e3

ancv/__main__.py

@@ -166,6 +166,11 @@ def generate_schema() -> None:
     from ancv.visualization.themes import THEMES
     from ancv.visualization.translations import TRANSLATIONS
 
+    if METADATA.project_url is not None:
+        homepage = METADATA.project_url[0].split(",")[-1].strip()
+    else:
+        homepage = None
+
     schema = {
         "$schema": "http://json-schema.org/draft-04/schema#",
         "allOf": [
@@ -184,7 +189,7 @@ def generate_schema() -> None:
                         "properties": {
                             METADATA.name: {
                                 "type": "object",
-                                "description": f"{METADATA.name}-specific ({METADATA.home_page}) properties",
+                                "description": f"{METADATA.name}-specific ({homepage}) properties",
                                 "properties": {
                                     "template": {
                                         "type": "string",

devbox.json

@@ -1,7 +1,9 @@
 {
   "packages": [
     "python@3.12",
-    "poetry@1.8",
+    "uv@0.4",
+    "ruff@0.4",
+    "pydeps@1.12",
     "graphviz@8",
     "pre-commit@3"
   ],
@@ -11,18 +13,18 @@
   "shell": {
     "init_hook": [
       "echo 'Running command in devbox shell...'",
-      "poetry install"
+      "uv sync"
     ],
     "scripts": {
-      "build-image": "docker build --progress=plain --tag \"$LIBRARY\"/\"$LIBRARY\":$(poetry version --short) .",
-      "format-check": "poetry run ruff format --check --diff",
+      "build-image": "docker build --progress=plain --tag \"$LIBRARY\"/\"$LIBRARY\":dev .",
+      "format-check": "ruff format --check --diff",
       "install-hooks": "pre-commit install --hook-type pre-push --hook-type pre-commit --hook-type commit-msg",
-      "lint": "poetry run ruff --verbose .",
-      "make-depgraph.svg": "poetry run pydeps --max-bacon=4 --cluster -T svg -o depgraph.svg \"$LIBRARY\"",
-      "make-github.py": "poetry run datamodel-codegen --url \"https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json\" --encoding utf-8 --input-file-type openapi --openapi-scopes paths --output github.py",
-      "make-resume.py": "poetry run datamodel-codegen --url \"https://raw.githubusercontent.com/jsonresume/resume-schema/master/schema.json\" --encoding utf-8 --input-file-type jsonschema --output resume.py",
-      "test": "poetry run pytest --cov=\"$LIBRARY\" --cov-report=html --cov-report=term --cov-report=xml",
-      "typecheck": "poetry run mypy -p \"$LIBRARY\""
+      "lint": "ruff check --verbose .",
+      "make-depgraph.svg": "pydeps --max-bacon=4 --cluster -T svg -o depgraph.svg \"$LIBRARY\"",
+      "make-github.py": "uv run datamodel-codegen --url \"https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/api.github.com/dereferenced/api.github.com.deref.json\" --encoding utf-8 --input-file-type openapi --openapi-scopes paths --output github.py",
+      "make-resume.py": "uv run datamodel-codegen --url \"https://raw.githubusercontent.com/jsonresume/resume-schema/master/schema.json\" --encoding utf-8 --input-file-type jsonschema --output resume.py",
+      "test": "uv run pytest -vv --cov=\"$LIBRARY\" --cov-report=html --cov-report=term --cov-report=xml",
+      "typecheck": "uv run mypy -v -p \"$LIBRARY\""
     }
   }
 }