Pre-Commits: Ruff

Ruff is an extremely fast Python linter and code formatter. It replaces
tools such as autoflake, flake8, pyflakes, or pylint.

.pre-commit-config.yaml

@@ -66,44 +66,16 @@ repos:
 # C++ formatting
 # clang-format
 
-# Autoremoves unused Python imports
-- repo: https://github.com/hadialqattan/pycln
-  rev: v2.4.0
+# Python: Ruff linter & formatter
+#   https://docs.astral.sh/ruff/
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.5.7
   hooks:
-  - id: pycln
-    name: pycln (python)
-
-# Sorts Python imports according to PEP8
-# https://www.python.org/dev/peps/pep-0008/#imports
-- repo: https://github.com/pycqa/isort
-  rev: 5.13.2
-  hooks:
-  - id: isort
-    name: isort (python)
-    args: ['--profile black']
-
-# Python: Flake8 (checks only, does this support auto-fixes?)
-#- repo: https://github.com/PyCQA/flake8
-#  rev: 4.0.1
-#  hooks:
-#  - id: flake8
-#    additional_dependencies: &flake8_dependencies
-#      - flake8-bugbear
-#      - pep8-naming
-#    exclude: ^(docs/.*|tools/.*)$
-# Alternatively: use autopep8?
-
-# Python Formatting
-#- repo: https://github.com/psf/black
-#  rev: 21.10b0 # Keep in sync with blacken-docs
-#  hooks:
-#  - id: black
-#- repo: https://github.com/asottile/blacken-docs
-#  rev: v1.11.0
-#  hooks:
-#  - id: blacken-docs
-#    additional_dependencies:
-#    - black==21.10b0 # keep in sync with black hook
+    # Run the linter
+    - id: ruff
+      args: [--fix, --exit-non-zero-on-fix]
+    # Run the formatter
+    - id: ruff-format
 
 # Jupyter Notebooks: clean up all cell outputs
 - repo: https://github.com/roy-ht/pre-commit-jupyter

pyproject.toml

@@ -7,6 +7,16 @@ requires = [
 ]
 build-backend = "setuptools.build_meta"
 
+[tool.ruff.format]
+docstring-code-format = true
+
+[tool.ruff.lint]
+select = ["E", "F", "I"]
+ignore = ["E402", "E501", "F405"]
+
+[tool.ruff.lint.isort]
+known-first-party = ["amrex", "picmistandard", "pywarpx", "warpx"]
+
 [tool.isort]
 known_first_party = ["amrex", "picmistandard", "pywarpx", "warpx"]
 profile = "black"