chore: use dependency-groups for dev (#2287)

# What does this PR do?

The previous `[project.optional-dependencies]` was misrepresenting what
the packages were. They were NOT optional dependencies to the project
but development dependencies. Unlike optional dependencies, development
dependencies are local-only and will not be included in the project
requirements when published to PyPI or other indexes. As such,
development dependencies are not included in the [project] table.
Additionally, the dev group is synced by default.

Source:

https://docs.astral.sh/uv/concepts/projects/dependencies/#development-dependencies

Signed-off-by: Sébastien Han <[email protected]>

Author: leseb

.github/actions/setup-runner/action.yml

@@ -13,7 +13,7 @@ runs:
     - name: Install dependencies
       shell: bash
       run: |
-        uv sync --all-extras
+        uv sync --all-groups
         uv pip install ollama faiss-cpu
         # always test against the latest version of the client
         # TODO: this is not necessarily a good idea. we need to test against both published and latest

.pre-commit-config.yaml

@@ -61,6 +61,7 @@ repos:
             "--frozen",
             "--no-hashes",
             "--no-emit-project",
+            "--no-default-groups",
             "--output-file=requirements.txt"
         ]
 
@@ -89,7 +90,7 @@ repos:
         name: Distribution Template Codegen
         additional_dependencies:
           - uv==0.7.8
-        entry: uv run --extra codegen ./scripts/distro_codegen.py
+        entry: uv run --group codegen ./scripts/distro_codegen.py
         language: python
         pass_filenames: false
         require_serial: true
@@ -98,7 +99,7 @@ repos:
         name: API Spec Codegen
         additional_dependencies:
           - uv==0.7.8
-        entry: sh -c 'uv run --with ".[dev]" ./docs/openapi_generator/run_openapi_generator.sh > /dev/null'
+        entry: sh -c 'uv run ./docs/openapi_generator/run_openapi_generator.sh > /dev/null'
         language: python
         pass_filenames: false
         require_serial: true

pyproject.toml

@@ -42,6 +42,14 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
+ui = [
+    "streamlit",
+    "pandas",
+    "llama-stack-client>=0.2.8",
+    "streamlit-option-menu",
+]
+
+[dependency-groups]
 dev = [
     "pytest",
     "pytest-timeout",
@@ -112,12 +120,6 @@ docs = [
     "sphinxcontrib.openapi",
 ]
 codegen = ["rich", "pydantic", "jinja2>=3.1.6"]
-ui = [
-    "streamlit",
-    "pandas",
-    "llama-stack-client>=0.2.8",
-    "streamlit-option-menu",
-]
 
 [project.urls]
 Homepage = "https://github.com/meta-llama/llama-stack"

requirements.txt

@@ -1,5 +1,5 @@
 # This file was autogenerated by uv via the following command:
-#    uv export --frozen --no-hashes --no-emit-project --output-file=requirements.txt
+#    uv export --frozen --no-hashes --no-emit-project --no-default-groups --output-file=requirements.txt
 annotated-types==0.7.0
     # via pydantic
 anyio==4.8.0

scripts/unit-tests.sh

@@ -10,10 +10,10 @@ PYTHON_VERSION=${PYTHON_VERSION:-3.10}
 
 command -v uv >/dev/null 2>&1 || { echo >&2 "uv is required but it's not installed. Exiting."; exit 1; }
 
-uv python find $PYTHON_VERSION
+uv python find "$PYTHON_VERSION"
 FOUND_PYTHON=$?
 if [ $FOUND_PYTHON -ne 0 ]; then
-     uv python install $PYTHON_VERSION
+     uv python install "$PYTHON_VERSION"
 fi
 
-uv run --python $PYTHON_VERSION --with-editable . --with-editable ".[dev]" --with-editable ".[unit]" pytest --asyncio-mode=auto -s -v tests/unit/ $@
+uv run --python "$PYTHON_VERSION" --with-editable . --group unit pytest --asyncio-mode=auto -s -v tests/unit/ $@