Replace poetry with uv

.gitlab-ci.yml

-image: "python:3.11"
+image: "ghcr.io/astral-sh/uv:python3.12-bookworm"
 
 stages:
   - check
@@ -15,23 +15,15 @@ workflow:
 pre-commit-checks:
   stage: check
 
-  before_script:
-    - pip install poetry
-    - poetry install --no-root
-
   script:
-    - poetry run pre-commit run --all-files
+    - uvx pre-commit run --all-files
 
 
 build:
   stage: build
 
-  before_script:
-    - pip install poetry
-    - poetry install --only main --no-root
-
   script:
-    - poetry run make html
+    - uv run make html
     # for some reason, we need to insert an additional /-/ between base url and the project path for this to work
     - echo "BUILD_JOB_ID=${CI_JOB_ID}" >> deploy.env
     - echo "ENVIRONMENT_URL=${CI_PAGES_URL}" | sed -e "s|$CI_PAGES_DOMAIN|${CI_PAGES_DOMAIN}/-|"  >> deploy.env

README.md

@@ -15,24 +15,20 @@ you can contribute via opening issues or merge requests.
 
 This documentation uses
 * [sphinx](https://www.sphinx-doc.org/)
-* with the [pydata-sphinx-theme](https://pydata-sphinx-theme.readthedocs.io)
-* dependencies are managed using [`poetry`](https://python-poetry.org/).
-
-To build locally, make sure you have poetry installed and then use it to install the dependencies:
-```
-$ poetry install
-```
+* with the [ctao-sphinx-theme](https://gitlab.cta-observatory.org/cta-computing/common/ctao-sphinx-theme), which is based on the [pydata-sphinx-theme](https://pydata-sphinx-theme.readthedocs.io)
+* dependencies are managed using [`uv`](https://docs.astral.sh/uv/).
 
+To build locally, make sure you have uv installed.
 After that, you can build the html documentation using
 ```
-$ poetry run make html
+$ uv run make html
 ```
 
 The build documentation will be in `build/html`.
 
 You can use `sphinx-autobuild` to watch for changes and automatically rebuild and update the browser view:
 ```
-$ poetry run sphinx-autobuild source build/html
+$ uv run sphinx-autobuild source build/html
 ```
 
 After that you can visit <http://localhost:8000> which will update when you make changes.

pyproject.toml

-[tool.poetry]
+[project]
 name = "developer-documentation"
 version = "0.1.0"
 description = "ctapipe developer documentation sphinx project"
-authors = ["Maximilian Linhoff <maximilian.linhoff@tu-dortmund.de>"]
+authors = [
+  { name = "Maximilian Linhoff", email = "maximilian.linhoff@cta-observatory.org"},
+  { name = "Dominik Neise", email = "dominik.neise@cta-observatory.org"},
+]
 license = "CC-By-SA 4.0"
 readme = "README.md"
-package-mode = false
+requires-python = ">=3.12"
 
-[tool.poetry.dependencies]
-python = "^3.11"
-Sphinx = "^8"
-ctao-sphinx-theme = "^0.1.2"
-sphinx-inline-tabs = "^2023.4.21"
+dependencies = [
+  "sphinx~=8.0",
+  "ctao-sphinx-theme~=0.1.2",
+  "sphinx-inline-tabs>=2023.4.21",
+]
 
-[tool.poetry.group.dev.dependencies]
-sphinx-autobuild = ">=2024.9.3"
-pre-commit = "^3.6"
-
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
+[dependency-groups]
+dev = [
+  "sphinx-autobuild",
+  "pre-commit",
+]