use venvs

Author: Jhsmit

.github/workflows/pytest.yml

@@ -3,11 +3,6 @@ on:
   push:
   pull_request:
 
-
-env:
-  UV_SYSTEM_PYTHON: 1
-    
-
 jobs:
   test:
     strategy:
@@ -25,8 +20,19 @@ jobs:
         uses: actions/setup-python@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v5
-      - name: Install pinned requirements
-        run: uv pip install -r requirements/requirements-${{ matrix.os }}-${{ matrix.python-version }}.txt
+        with:
+          # Install a specific version of uv.
+          version: "0.5.4"
+          enable-cache: true
+          cache-dependency-glob: requirements/requirements--${{ matrix.os }}-${{ matrix.python-version }}.txt
+      - name: Install dependencies
+        run: |
+          python -m pip install uv
+          uv venv -p ${{ matrix.python-version }}
+          . .venv/bin/activate
+          echo PATH=$PATH >> $GITHUB_ENV
+          uv pip install -r requirements/requirements-ubuntu-latest-${{ matrix.python-version }}.txt
+          uv pip install -e .
       - name: Install test requirements
         run: uv pip install .[test]
       - name: Run tests