Switch Python CI workflow to use uv

Replace `actions/setup-python` with `astral-sh/setup-uv` and use
`uv pip install --system` instead of `pip3 install` for test dependencies.

Co-Authored-By: HAL 9000

Author: tnull

.github/workflows/python.yml

@@ -17,10 +17,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
 
       - name: Generate Python bindings
         run: ./scripts/uniffi_bindgen_generate_python.sh
@@ -29,8 +27,7 @@ jobs:
         run: docker compose up -d
 
       - name: Install testing prerequisites
-        run: |
-          pip3 install requests
+        run: uv pip install --system requests
 
       - name: Run Python unit tests
         env:

bindings/python/pyproject.toml

@@ -9,7 +9,7 @@ authors = [
   { name="Elias Rohrer", email="dev@tnull.de" },
 ]
 description = "A ready-to-go Lightning node library built using LDK and BDK."
-readme = "README.md"
+readme = "../../README.md"
 requires-python = ">=3.8"
 classifiers = [
     "Topic :: Software Development :: Libraries",
@@ -26,3 +26,5 @@ classifiers = [
 
 [tool.hatch.build.targets.wheel]
 packages = ["src/ldk_node"]
+
+[tool.hatch.build.hooks.custom]