feat: Adapt skore to be compliant on python >=3.9, <3.13 (#471)

- Remove requirements files
- Remove use of requirements in Makefile and CI
- Add support of python 3.9 and 3.10
- Fix code and tests

.github/workflows/skore.yml

@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ['3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12']
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -62,8 +62,7 @@ jobs:
           python -m build
 
           # Install
-          python -m pip install dist/*.whl --no-dependencies
-          python -m pip install -r requirements.txt -r requirements-test.txt
+          wheel=(dist/*.whl); python -m pip install "${wheel}[test]"
 
           # Test
           python -m pytest src/ tests/

.gitignore

@@ -83,7 +83,7 @@ ipython_config.py
 # pyenv
 #   For a library or package, you might want to ignore these files since the code is
 #   intended to run in multiple environments; otherwise, check them in:
-# .python-version
+.python-version
 
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.

CONTRIBUTING.md

@@ -10,9 +10,9 @@ Bug reports are welcome, especially those reported with [short, self-contained,
 
 ### Quick start
 
-You'll need Python>=3.12 to build the backend and Node>=20 to build the skore-ui. Then, you can install dependencies and run the UI with:
+You'll need `python >=3.9, <3.13` to build the backend and Node>=20 to build the skore-ui. Then, you can install dependencies and run the UI with:
 ```sh
-make install
+make install-skore
 make build-skore-ui
 make serve-ui
 ```
@@ -24,19 +24,14 @@ If you want to contribute, please continue with the three other sections.
 
 Install backend dependencies with
 ```sh
-make install
+make install-skore
 ```
 
 You can run the API server with
 ```sh
 make serve-api
 ```
 
-When dependencies are changed in `pyproject.toml` the lockfiles should be updated via [`pip-compile`](https://github.com/jazzband/pip-tools):
-```sh
-make pip-compile
-```
-
 ### skore-ui
 
 Install skore-ui dependencies with

Makefile

@@ -1,17 +1,5 @@
-SKORE_ROOT ?= ".datamander"
-
-pip-compile:
-	python -m piptools compile --output-file=skore/requirements.txt skore/pyproject.toml
-	python -m piptools compile --extra=test --output-file=skore/requirements-test.txt skore/pyproject.toml
-	python -m piptools compile --extra=tools --output-file=skore/requirements-tools.txt skore/pyproject.toml
-
 install-skore:
-	python -m pip install \
-		-e skore/ \
-		-r skore/requirements.txt \
-		-r skore/requirements-test.txt \
-		-r skore/requirements-tools.txt
-
+	python -m pip install -e './skore[test]'
 	pre-commit install
 
 build-skore-ui:
@@ -29,7 +17,7 @@ build-skore-ui:
 	mv skore-ui/dist/ skore/src/skore/ui/static
 
 serve-skore-ui:
-	SKORE_ROOT=$(SKORE_ROOT) python -m uvicorn \
+	python -m uvicorn \
 		--factory skore.ui.app:create_app \
 		--reload --reload-dir skore/src \
 		--host 0.0.0.0 \

skore/pyproject.toml

@@ -6,10 +6,8 @@ dynamic = [
   "readme",
   "version"
 ]
-requires-python = ">=3.11"
-maintainers = [
-    {name = "skore developers", email="[email protected]"},
-]
+requires-python = ">=3.9, <3.13"
+maintainers = [{name = "skore developers", email="[email protected]"}]
 dependencies = [
   "diskcache",
   "fastapi",
@@ -30,8 +28,10 @@ classifiers=[
   "Operating System :: Unix",
   "Operating System :: MacOS",
   "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
-  "Programming Language :: Python :: 3.12"
+  "Programming Language :: Python :: 3.12",
 ]
 
 [project.urls]
@@ -76,10 +76,6 @@ test = [
   "scikit-learn",
 ]
 
-tools = [
-  "pip-tools",
-]
-
 [tool.pytest.ini_options]
 addopts = [
   "--doctest-modules",