uv and minor updates to CI

.github/workflows/ci.yml

@@ -2,20 +2,26 @@ name: Test Suite Sanity Checking
 
 on:
   push:
+    branches-ignore:
+      - "wip*"
+    tags:
+      - "v*"
   pull_request:
-  release:
-    types: [published]
   schedule:
     # Daily at 3:42, arbitrarily as a time that's possibly non-busy
     - cron: "42 3 * * *"
+  workflow_dispatch:
 
 jobs:
   ci:
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up nox
-        uses: wntrblm/nox@2024.10.09
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
+
       - name: Run nox
-        run: nox
+        run: uvx nox

.pre-commit-config.yaml

@@ -14,7 +14,7 @@ repos:
         args: [--fix, lf]
       - id: trailing-whitespace
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.9.1"
+    rev: "v0.9.2"
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]

noxfile.py

@@ -3,7 +3,9 @@
 import nox
 
 ROOT = Path(__file__).parent
+TESTS = ROOT / "test_sanity.py"
 
+nox.options.default_venv_backend = "uv|virtualenv"
 nox.options.sessions = []
 
 
@@ -31,4 +33,4 @@ def style(session):
     Check Python code style in the sanity test suite.
     """
     session.install("ruff")
-    session.run("ruff", "check", ROOT, __file__)
+    session.run("ruff", "check", ROOT, TESTS, __file__)

pyproject.toml

@@ -1,9 +1,3 @@
-[tool.isort]
-combine_as_imports = true
-from_first = true
-include_trailing_comma = true
-multi_line_output = 3
-
 [tool.ruff]
 line-length = 79
 
@@ -13,6 +7,7 @@ ignore = [
   "A001",  # It's fine to shadow builtins
   "A002",
   "A003",
+  "A005",
   "ARG",  # This is all wrong whenever an interface is involved
   "ANN",  # Just let the type checker do this
   "B006",  # Mutable arguments require care but are OK if you don't abuse them
@@ -50,7 +45,6 @@ ignore = [
   "SIM300", # Not sure what heuristic this uses, but it's easily incorrect
   "SLF001",  # Private usage within this package itself is fine
   "TD",  # These TODO style rules are also silly
-  "UP007",  # We support 3.8 + 3.9
 ]
 
 [tool.ruff.lint.flake8-pytest-style]