Microsoft Agent Framework Python Code Quality

Python Code Quality

Quick Commands

All commands run from the python/ directory:

# Syntax formatting + checks (parallel across packages by default)
uv run poe syntax
uv run poe syntax -P core
uv run poe syntax -F    # Format only
uv run poe syntax -C    # Check only
uv run poe syntax -S    # Samples only

# Type checking
uv run poe pyright       # Pyright fan-out across packages
uv run poe pyright -P core
uv run poe pyright -A
uv run poe mypy          # MyPy fan-out across packages
uv run poe mypy -P core
uv run poe mypy -A
uv run poe typing        # Both pyright and mypy
uv run poe typing -P core
uv run poe typing -A

# All package-level checks in parallel (syntax + pyright)
uv run poe check-packages

# Full check (packages + samples + tests + markdown)
uv run poe check
uv run poe check -P core

# Samples only
uv run poe check -S
uv run poe pyright -S

# Markdown code blocks
uv run poe markdown-code-lint

Pre-commit Hooks (prek)

Prek hooks run automatically on commit. They stay lightweight and only check changed files.

# Install hooks
uv run poe prek-install

# Run all hooks manually
uv run prek run -a

# Run on last commit
uv run prek run --last-commit

They run changed-package syntax formatting/checking, markdown code lint only when markdown files change, and sample syntax lint/pyright only when files under samples/ change. They intentionally do not run workspace pyright or mypy by default.

Ruff Configuration

• Line length: 120
• Target: Python 3.10+
• Auto-fix enabled
• Rules: ASYNC, B, CPY, D, E, ERA, F, FIX, I, INP, ISC, Q, RET, RSE, RUF, SIM, T20, TD, W, T100, S
• Scripts directory is excluded from checks

Pyright Configuration

• Strict mode enabled
• Excludes: tests, .venv, packages/devui/frontend

Parallel Execution

The task runner (scripts/task_runner.py) executes the cross-product of (package × task) in parallel using ThreadPoolExecutor. Single items run in-process with streaming output.

CI Workflow

CI splits into 4 parallel jobs:

1. Pre-commit hooks — lightweight hooks (SKIP=poe-check)
2. Package checks — syntax/pyright via check-packages
3. Samples & markdown — check -S plus markdown-code-lint
4. Mypy — change-detected mypy checks

Converted and distributed by TomeVault — claim your Tome and manage your conversions.