Upgrade to Ruff. It's 2024, Charlie would be sad.

python/pyproject.toml

@@ -41,4 +41,7 @@ minimum-version = "0.4"
 build-dir = "build/{wheel_tag}"
 
 # Build stable ABI wheels for CPython 3.12+
-wheel.py-api = "cp312"
+wheel.py-api = "cp312"
+
+[tool.ruff]
+line-length = 120

python/src/voyager/__init__.py

@@ -1 +1 @@
-from .voyager_ext import *
+from .voyager_ext import *  # noqa: F403

python/tests/test_load_indices.py

@@ -143,7 +143,7 @@ def test_v1_indices_must_have_no_parameters_or_must_match(load_from_stream: bool
         (
             b"VOYA"  # Header
             b"\x01\x00\x00\x00"  # File version
-            b"\x0A\x00\x00\x00"  # Number of dimensions (10)
+            b"\x0a\x00\x00\x00"  # Number of dimensions (10)
             b"\x00"  # Space type
             b"\x20"
             + struct.pack("f", 0)  # Storage data type and maximum norm
@@ -153,7 +153,7 @@ def test_v1_indices_must_have_no_parameters_or_must_match(load_from_stream: bool
         (
             b"VOYA"  # Header
             b"\x01\x00\x00\x00"  # File version
-            b"\x0A\x00\x00\x00"  # Number of dimensions (10)
+            b"\x0a\x00\x00\x00"  # Number of dimensions (10)
             b"\x00"  # Space type
             b"\x20"  # Storage data type
             + struct.pack("f", 0)  # maximum norm
@@ -178,12 +178,12 @@ def test_v1_indices_must_have_no_parameters_or_must_match(load_from_stream: bool
         (
             b"VOYA"  # Header
             b"\x01\x00\x00\x00"  # File version
-            b"\x0A\x00\x00\x00"  # Number of dimensions (10)
+            b"\x0a\x00\x00\x00"  # Number of dimensions (10)
             b"\x00"  # Space type
             b"\x20"  # Storage data type
             + struct.pack("f", 0)  # maximum norm
             + b"\x00"  # Use order-preserving transform
-            b"\x00\x00\x00\xFF\x00\x00\x00\x00"  # offsetLevel0_
+            b"\x00\x00\x00\xff\x00\x00\x00\x00"  # offsetLevel0_
             b"\x01\x00\x00\x00\x00\x00\x00\x00"  # max_elements_
             b"\x01\x00\x00\x00\x00\x00\x00\x00"  # cur_element_count
             b"\x34\x00\x00\x00\x00\x00\x00\x00"  # size_data_per_element_
@@ -203,7 +203,7 @@ def test_v1_indices_must_have_no_parameters_or_must_match(load_from_stream: bool
         (
             b"VOYA"  # Header
             b"\x01\x00\x00\x00"  # File version
-            b"\x0A\x00\x00\x00"  # Number of dimensions (10)
+            b"\x0a\x00\x00\x00"  # Number of dimensions (10)
             b"\x00"  # Space type
             b"\x20"  # Storage data type
             + struct.pack("f", 0)  # maximum norm
@@ -229,7 +229,7 @@ def test_v1_indices_must_have_no_parameters_or_must_match(load_from_stream: bool
         (
             b"VOYA"  # Header
             b"\x01\x00\x00\x00"  # File version
-            b"\x0A\x00\x00\x00"  # Number of dimensions (10)
+            b"\x0a\x00\x00\x00"  # Number of dimensions (10)
             b"\x00"  # Space type
             b"\x20"  # Storage data type
             + struct.pack("f", 0)  # maximum norm
@@ -284,7 +284,7 @@ def test_fuzz(seed: int, with_valid_header: bool, offset_level_0: int):
         random_data.write(
             b"VOYA"  # Header
             b"\x01\x00\x00\x00"  # File version
-            b"\x0A\x00\x00\x00"  # Number of dimensions (10)
+            b"\x0a\x00\x00\x00"  # Number of dimensions (10)
             b"\x00"  # Space type
             b"\x20"  # Storage data type
         )

python/tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py,lint,check-formatting
+envlist = py,check-formatting
 skipsdist = True
 usedevelop = True
 
@@ -15,33 +15,17 @@ commands =
 
 [testenv:check-formatting]
 basepython = python3
-deps =
-    black
-    clang-format==14.0.6
+deps = ruff
 skip_install = true
-commands =
-    black voyager tests --diff --check --line-length 120
+commands = ruff check src/voyager tests --diff
 
 [testenv:format]
 basepython = python3
-deps =
-    black
-    clang-format==14.0.6
+deps = ruff
 skip_install = true
 commands =
-    black voyager tests --line-length 120
-
-[testenv:lint]
-basepython = python3
-deps = flake8
-skip_install = true
-commands = flake8
-
-[flake8]
-show-source = true
-max-line-length = 120
-ignore = W503,E203
-exclude = .venv,.tox,.git,dist,doc,*.egg,build
+    ruff format --diff src/voyager tests
+    ruff check --fix src/voyager tests
 
 [pytest]
 addopts =