chore(python): migrate to uv

.github/workflows/ci.yml

@@ -13,6 +13,9 @@ concurrency:
   group: "${{ github.workflow }}-${{ github.ref }}"
   cancel-in-progress: true
 
+env:
+  PYTHON_VERSION: '3.14'
+
 jobs:
   release-setup:
     name: Release Setup
@@ -48,14 +51,20 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
 
       - name: Set up Python
+        id: setup-python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405  # v6.2.0
         with:
-          python-version: "3.14"
+          python-version: ${{ env.PYTHON_VERSION }}
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b  # v8.1.0
+        with:
+          enable-cache: true
 
       - name: Install Python Dependencies
-        run: |
-          python -m pip install --upgrade pip setuptools wheel
-          python -m pip install -e ".[dev]"
+        env:
+          UV_PYTHON: ${{ steps.setup-python.outputs.python-path }}
+        run: uv sync --locked --extra dev
 
       - name: Test with pytest
         id: test
@@ -75,7 +84,7 @@ jobs:
           REDDIT_USERNAME: ${{ vars.REDDIT_USERNAME }}
           REDDIT_PASSWORD: ${{ secrets.REDDIT_PASSWORD }}
         shell: bash
-        run: python -m pytest tests
+        run: uv run --locked --extra dev pytest tests
 
       - name: Upload test coverage
         # any except canceled or skipped
@@ -85,6 +94,7 @@ jobs:
           startsWith(github.repository, 'LizardByte/')
         uses: codecov/codecov-action@e79a6962e0d4c0c17b229090214935d2e33f8354  # v6.0.1
         with:
+          files: coverage.xml
           fail_ci_if_error: true
           report_type: coverage
           token: ${{ secrets.CODECOV_TOKEN }}

.replit

@@ -1,5 +1,5 @@
 # The command that is executed when the run button is clicked.
-run = ["python", "src/main.py"]
+run = ["uv", "run", "--locked", "python", "-m", "src"]
 
 # The default file opened in the editor.
 entrypoint = "README.md"

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 # artifacts: false
 # platforms: linux/amd64
-FROM python:3.14-slim-bookworm
+FROM ghcr.io/astral-sh/uv:0.11-python3.14-trixie-slim
 
 # CI args
 ARG BRANCH
@@ -12,14 +12,17 @@ ARG COMMIT
 ENV BRANCH=${BRANCH}
 ENV BUILD_VERSION=${BUILD_VERSION}
 ENV COMMIT=${COMMIT}
+ENV UV_PROJECT_ENVIRONMENT=/opt/venv
+ENV VIRTUAL_ENV=/opt/venv
+ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 VOLUME /data
 WORKDIR /app/
 
 # Copy only necessary files for installation and runtime
-COPY pyproject.toml .
+COPY pyproject.toml uv.lock README.md ./
 COPY src/ src/
 COPY assets/ assets/
 
@@ -44,11 +47,11 @@ __version__ = "${BUILD_VERSION}"
 EOF
 
 # install python dependencies
-python -m pip install --no-cache-dir .
+uv sync --frozen --no-dev --no-install-project --python python --no-python-downloads
 
 # set ownership of app and data directories
 mkdir -p /data
-chown -R supportbot:supportbot /app /data
+chown -R supportbot:supportbot /app /data "${VIRTUAL_ENV}"
 _SETUP
 
 # switch to non-root user

README.md

@@ -77,19 +77,25 @@ platforms such as GitHub discussions/issues might be added in the future.
 Install the project and its dependencies:
 
 ```bash
-python -m pip install -e .
+uv sync --locked
 ```
 
 For development (includes test dependencies):
 
 ```bash
-python -m pip install -e ".[dev]"
+uv sync --locked --extra dev
+```
+
+Run tests:
+
+```bash
+uv run --locked --extra dev pytest
 ```
 
 ### Start
 
 ```bash
-python -m src
+uv run --locked python -m src
 ```
 
 * Invite bot to server:

pyproject.toml

@@ -72,6 +72,7 @@ addopts = [
     "--color=yes",
     "--cov=src",
     "--cov-report=term-missing",
+    "--cov-report=xml:coverage.xml",
     "--junitxml=junit.xml",
     "-o", "junit_family=legacy",
 ]