Switch from setuptools to hatch

.github/workflows/ci-tests.yml

@@ -12,31 +12,31 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - name: Checkout
-      uses: actions/checkout@v4
+    - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      with:
+        persist-credentials: false
 
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v3
+    - name: Install the latest version of uv and set the python version
+      uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7 # v10.2.0
       with:
-        python-version: "3.9"
+        python-version: '3.14'
 
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install flake8
 
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide, we further relax this
         flake8 . --count --exit-zero --max-complexity=30 --max-line-length=130 --statistics
+
     - name: Build
       run: |
-        pip install build
-        python -m build
+        uv build
+
     - name: Test with pytest
       run: |
-        if [ -f tests/requirements.txt ]; then pip install -r tests/requirements.txt; fi
-        pytest --cov-report term --cov=cs3client tests/
+        uv run pytest --cov-report term --cov=cs3client tests/

pyproject.toml

@@ -0,0 +1,40 @@
+[build-system]
+requires = ["hatchling==1.33.0"]
+build-backend = "hatchling.build"
+
+[project]
+name = "cs3client"
+description = "CS3 client for Python"
+version = "1.8.0"
+authors = [
+    { name = "Rasmus Welander" },
+    { name = "Diogo Castro" },
+    { name = "Giuseppe Lo Presti" },
+]
+readme = "README.md"
+license = { file = "LICENSE" }
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Operating System :: OS Independent",
+]
+requires-python = ">=3.10"
+dependencies = [
+    "grpcio>=1.47.0",
+    "grpcio-tools>=1.47.0",
+    "pyOpenSSL",
+    "requests",
+    "cs3apis>=0.1.dev101",
+    "PyJWT",
+    "protobuf",
+    "cryptography",
+]
+
+[project.urls]
+Homepage = "https://github.com/cs3org/cs3-python-client"
+GitHub = "https://github.com/cs3org/cs3-python-client"
+
+[dependency-groups]
+dev = ["pytest", "pytest-cov", "sphinx"]
+
+[tool.hatch.build.targets.wheel]
+packages = ["cs3client"]