switch to uv from pip

.github/workflows/tests.yaml

@@ -26,15 +26,19 @@ jobs:
 
       - name: Upgrade pip
         run: |
-          pip install --constraint=.github/workflows/constraints.txt pip
+          python -m venv venv
+          . venv/bin/activate
+          pip install "$(grep '^uv' < requirements.txt)"
           pip --version
 
       - name: Install Python modules
         run: |
-          pip install --constraint=.github/workflows/constraints.txt pre-commit
+          . venv/bin/activate
+          uv pip install "$(grep '^pre-commit' < requirements.txt)"
 
       - name: Run pre-commit on all files
         run: |
+          . venv/bin/activate
           pre-commit run --all-files --show-diff-on-failure --color=always
 
   hacs:
@@ -72,10 +76,13 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Install requirements
         run: |
-          pip install --constraint=.github/workflows/constraints.txt pip
-          pip install -r requirements.txt --constraint=.github/workflows/constraints.txt
+          python -m venv venv
+          . venv/bin/activate
+          pip install "$(grep '^uv' < requirements.txt)"
+          uv pip install -r requirements.txt --prerelease=allow
       - name: Tests suite
         run: |
+          . venv/bin/activate
           pytest \
             --cov=./ \
             --cov-report=xml \

requirements.txt

@@ -1,5 +1,5 @@
 colorlog==6.8.2
-pip>=21.0,<24.3
+uv>=0.4
 ruff==0.6.8
 ocpp==1.0.0
 websockets==13.1