MNT: blue/isort/flake8 → ruff

Author: DimitriPapadopoulos

.pre-commit-config.yaml

@@ -12,19 +12,14 @@ repos:
       - id: check-case-conflict
       - id: check-merge-conflict
       - id: check-vcs-permalinks
-  - repo: https://github.com/grantjenks/blue
-    rev: v0.9.1
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.1.9
     hooks:
-      - id: blue
-  - repo: https://github.com/pycqa/isort
-    rev: 5.12.0
-    hooks:
-      - id: isort
-  - repo: https://github.com/pycqa/flake8
-    rev: 6.1.0
-    hooks:
-      - id: flake8
-        exclude: "^(doc|nisext|tools)/"
+      - id: ruff
+        args: [--fix, --show-fix, --exit-non-zero-on-fix]
+        exclude: = ["doc", "tools"]
+      - id: ruff-format
+        exclude: = ["doc", "tools"]
   - repo: https://github.com/pre-commit/mirrors-mypy
     rev: v1.5.1
     hooks:

pyproject.toml

@@ -109,21 +109,32 @@ __version__ = version = {version!r}
 __version_tuple__ = version_tuple = {version_tuple!r}
 '''
 
-[tool.blue]
-line_length = 99
-target-version = ["py38"]
-force-exclude = """
-(
-  _version.py
-  | nibabel/externals/
-  | versioneer.py
-)
-"""
+[tool.ruff]
+line-length = 99
+exclude = ["doc", "nibabel/externals", "tools", "version.py", "versioneer.py"]
 
-[tool.isort]
-profile = "black"
-line_length = 99
-extend_skip = ["_version.py", "externals"]
+[tool.ruff.lint]
+select = ["F", "I", "Q"]
+ignore = [
+    # https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
+    "W191",
+    "E111",
+    "E114",
+    "E117",
+    "D206",
+    "D300",
+    "Q000",
+    "Q001",
+    "Q002",
+    "Q003",
+    "COM812",
+    "COM819",
+    "ISC001",
+    "ISC002",
+]
+
+[tool.ruff.format]
+quote-style = "single"
 
 [tool.mypy]
 python_version = "3.11"

tox.ini

@@ -139,26 +139,21 @@ commands =
 description = Check our style guide
 labels = check
 deps =
-  flake8
-  blue
-  # Broken extras, remove when fix is released
-  isort[colors]!=5.13.1
+  ruff>=0.1.9
 skip_install = true
 commands =
-  blue --check --diff --color nibabel
-  isort --check --diff --color nibabel
-  flake8 nibabel
+  ruff --diff nibabel
+  ruff format --diff nibabel
 
 [testenv:style-fix]
 description = Auto-apply style guide to the extent possible
 labels = pre-release
 deps =
-  blue
-  isort
+  ruff
 skip_install = true
 commands =
-  blue nibabel
-  isort nibabel
+  ruff --fix nibabel
+  ruff format nibabel
 
 [testenv:spellcheck]
 description = Check spelling