Set up ruff and black

.github/workflows/util_pre-commit.yml

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+# Copyright (c) 2023 Boston Dynamics AI Institute, Inc.  All rights reserved.
+
+name: Util - Pre-Commit Runner
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  pre-commit:
+    name: util_pre-commit
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v3
+    - uses: pre-commit/[email protected]

.pre-commit-config.yaml

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+# Copyright (c) 2023 Boston Dynamics AI Institute, Inc.  All rights reserved.
+
+repos:
+- repo: https://github.com/charliermarsh/ruff-pre-commit
+  # Ruff version.
+  rev: 'v0.0.263'
+  hooks:
+    - id: ruff
+      args: ['--fix', '--config', 'pyproject.toml'] # we want this to refer to `bdai/pyproject.toml`
+- repo: https://github.com/psf/black
+  rev: 23.3.0
+  hooks:
+    - id: black
+      language_version: python3.10
+      args: ['--config', 'pyproject.toml'] # we want this to refer to `bdai/pyproject.toml`
+      verbose: true
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.4.0
+  hooks:
+  -   id: check-yaml
+  -   id: check-added-large-files
+  -   id: check-toml
+  -   id: end-of-file-fixer

pyproject.toml

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+[tool.ruff]
+# Enable pycodestyle (`E`), Pyflakes (`F`), and import sorting (`I`)
+select = ["E", "F", "I"]
+ignore = []
+fixable = ["A", "B", "C", "D", "E", "F", "G", "I", "N", "Q", "S", "T", "W", "ANN", "ARG", "BLE", "COM", "DJ", "DTZ", "EM", "ERA", "EXE", "FBT", "ICN", "INP", "ISC", "NPY", "PD", "PGH", "PIE", "PL", "PT", "PTH", "PYI", "RET", "RSE", "RUF", "SIM", "SLF", "TCH", "TID", "TRY", "UP", "YTT"]
+unfixable = []
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".hg",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "venv",
+    "docker/ros",
+]
+line-length = 120
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+target-version = "py38"
+
+[tool.ruff.per-file-ignores]
+"__init__.py" = ["F401"]
+
+[tool.ruff.mccabe]
+max-complexity = 10
+
+[tool.black]
+line-length = 120
+target-version = ['py38']
+include = '\.pyi?$'
+force-exclude = '''
+/(
+)/
+'''
+preview = true