Enable the rest of the ruff rulesets.

docs/conf.py

@@ -37,7 +37,7 @@ def entire_domain(host):
 linkcheck_ignore = [
     entire_domain("img.shields.io"),
     "https://github.com/python-jsonschema/sphinx-json-schema-spec/actions",
-    "https://github.com/python-jsonschema/sphinx-json-schema-spec/workflows/CI/badge.svg",  # noqa: E501
+    "https://github.com/python-jsonschema/sphinx-json-schema-spec/workflows/CI/badge.svg",
 ]
 
 # = Extensions =

noxfile.py

@@ -8,33 +8,51 @@
 DOCS = ROOT / "docs"
 PACKAGE = ROOT / "sphinx_json_schema_spec"
 
+REQUIREMENTS = dict(
+    docs=DOCS / "requirements.txt",
+)
+REQUIREMENTS_IN = [  # this is actually ordered, as files depend on each other
+    path.parent / f"{path.stem}.in" for path in REQUIREMENTS.values()
+]
+
+SUPPORTED = ["3.11", "3.12"]
+LATEST = "3.12"
 
 nox.options.sessions = []
 
 
-def session(default=True, **kwargs):
+def session(default=True, python=LATEST, **kwargs):  # noqa: D103
     def _session(fn):
         if default:
             nox.options.sessions.append(kwargs.get("name", fn.__name__))
-        return nox.session(**kwargs)(fn)
+        return nox.session(python=python, **kwargs)(fn)
 
     return _session
 
 
-@session(python=["3.11", "3.12"])
+@session(python=SUPPORTED)
 def tests(session):
+    """
+    Run the test suite with a corresponding Python version.
+    """
     session.install("pytest", ROOT)
     session.run("pytest", *session.posargs, PACKAGE)
 
 
 @session()
 def audit(session):
+    """
+    Audit dependencies for vulnerabilities.
+    """
     session.install("pip-audit", ROOT)
     session.run("python", "-m", "pip_audit")
 
 
 @session(tags=["build"])
 def build(session):
+    """
+    Build a distribution suitable for PyPI and check its validity.
+    """
     session.install("build", "twine")
     with TemporaryDirectory() as tmpdir:
         session.run("python", "-m", "build", ROOT, "--outdir", tmpdir)
@@ -43,12 +61,18 @@ def build(session):
 
 @session(tags=["style"])
 def style(session):
+    """
+    Check Python code style.
+    """
     session.install("ruff")
     session.run("ruff", "check", ROOT)
 
 
 @session()
 def typing(session):
+    """
+    Check static typing.
+    """
     session.install("mypy", "types-docutils", "types-lxml", ROOT)
     session.run("python", "-m", "mypy", PACKAGE)
 
@@ -68,7 +92,10 @@ def typing(session):
     ],
 )
 def docs(session, builder):
-    session.install("-r", DOCS / "requirements.txt")
+    """
+    Build the documentation using a specific Sphinx builder.
+    """
+    session.install("-r", REQUIREMENTS["docs"])
     with TemporaryDirectory() as tmpdir_str:
         tmpdir = Path(tmpdir_str)
         argv = ["-n", "-T", "-W"]
@@ -89,6 +116,9 @@ def docs(session, builder):
 
 @session(tags=["docs", "style"], name="docs(style)")
 def docs_style(session):
+    """
+    Check the documentation style.
+    """
     session.install(
         "doc8",
         "pygments",
@@ -99,12 +129,16 @@ def docs_style(session):
 
 @session(default=False)
 def requirements(session):
+    """
+    Update the project's pinned requirements. Commit the result.
+    """
     session.install("pip-tools")
-    for each in [DOCS / "requirements.in"]:
+    for each in REQUIREMENTS_IN:
         session.run(
             "pip-compile",
             "--resolver",
             "backtracking",
+            "--strip-extras",
             "-U",
             each.relative_to(ROOT),
         )

pyproject.toml

@@ -8,9 +8,9 @@ source = "vcs"
 [project]
 name = "sphinx_json_schema_spec"
 description = "Sphinx support for the JSON Schema specifications"
+requires-python = ">=3.11"
 readme = "README.rst"
 license = {text = "MIT"}
-requires-python = ">=3.11"
 keywords = ["json schema", "jsonschema", "data validation", "sphinx", "json"]
 authors = [
   {email = "Julian+sphinx-json-schema-spec@GrayVines.com"},
@@ -31,61 +31,92 @@ classifiers = [
   "Topic :: File Formats :: JSON :: JSON Schema",
 ]
 dynamic = ["version"]
-
 dependencies = [
   "lxml",
   "sphinx>=5.1.1",
 ]
 
 [project.urls]
-Documentation = "https://sphinx-json-schema-spec.readthedocs.io/"
 Homepage = "https://github.com/python-jsonschema/sphinx-json-schema-spec"
+Documentation = "https://sphinx-json-schema-spec.readthedocs.io/"
 Issues = "https://github.com/python-jsonschema/sphinx-json-schema-spec/issues/"
 Funding = "https://github.com/sponsors/Julian"
 Source = "https://github.com/python-jsonschema/sphinx-json-schema-spec"
 
 [tool.doc8]
 ignore = [
+    "D000",  # see PyCQA/doc8#125
     "D001",  # one sentence per line, so max length doesn't make sense
 ]
 
 [tool.isort]
 combine_as_imports = true
+ensure_newline_before_comments = true
 from_first = true
 include_trailing_comma = true
 multi_line_output = 3
+use_parentheses = true
 
 [tool.ruff]
 line-length = 79
-select = ["B", "D", "E", "F", "Q", "UP", "W"]
+select = ["ALL"]
 ignore = [
-  # raise SomeException(...) is fine.
-  "B904",
-  # It's fine to not have docstrings for magic methods.
-  "D105",
-  # This rule makes diffs uglier when expanding docstrings (and it's uglier)
-  "D200",
-  # No blank lines before docstrings.
-  "D203",
-  # Start docstrings on the second line.
-  "D212",
-  # This rule misses sassy docstrings ending with ! or ?.
-  "D400",
-  # Section headers should end with a colon not a newline
-  "D406",
-  # Underlines aren't needed
-  "D407",
-  # Plz spaces after section headers
-  "D412",
-  # We support 3.8 + 3.9
-  "UP007",
+  "A001",  # It's fine to shadow builtins
+  "A002",
+  "A003",
+  "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
+  "B008",  # It's totally OK to call functions for default arguments.
+  "B904",  # raise SomeException(...) is fine.
+  "B905",  # No need for explicit strict, this is simply zip's default behavior
+  "C408",  # Calling dict is fine when it saves quoting the keys
+  "C901",  # Not really something to focus on
+  "D105",  # It's fine to not have docstrings for magic methods.
+  "D107",  # __init__ especially doesn't need a docstring
+  "D200",  # This rule makes diffs uglier when expanding docstrings
+  "D203",  # No blank lines before docstrings.
+  "D212",  # Start docstrings on the second line.
+  "D400",  # This rule misses sassy docstrings ending with ! or ?
+  "D401",  # This rule is too flaky.
+  "D406",  # Section headers should end with a colon not a newline
+  "D407",  # Underlines aren't needed
+  "D412",  # Plz spaces after section headers
+  "EM101",  # These don't bother me, it's fine there's some duplication.
+  "EM102",
+  "FBT",  # It's worth avoiding boolean args but I don't care to enforce it
+  "FIX",  # Yes thanks, if I could it wouldn't be there
+  "I001",  # We can't yet use ruff's isort
+  "N",  # These naming rules are silly
+  "PLR0912",  # These metrics are fine to be aware of but not to enforce
+  "PLR0913",
+  "PLR0915",
+  "PLW2901",  # Shadowing for loop variables is occasionally fine.
+  "PT006",  # pytest parametrize takes strings as well
+  "PYI025",  # wat, I'm not confused, thanks.
+  "RET502",  # Returning None implicitly is fine
+  "RET503",
+  "RET505",  # These push you to use `if` instead of `elif`, but for no reason
+  "RET506",
+  "RSE102",  # Ha, what, who even knew you could leave the parens off. But no.
+  "S",  # Security warnings with lots of false positives, as usual
+  "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
 ]
 extend-exclude = ["suite"]
 
+[tool.ruff.lint.flake8-pytest-style]
+mark-parentheses = false
+
 [tool.ruff.flake8-quotes]
 docstring-quotes = "double"
 
+[tool.ruff.lint.isort]
+combine-as-imports = true
+from-first = true
+
 [tool.ruff.per-file-ignores]
-"docs/*" = ["ANN", "D"]
-"sphinx_json_schema_spec/tests/*" = ["ANN", "D"]
-"noxfile.py" = ["ANN", "D"]
+"noxfile.py" = ["ANN", "D100", "S101", "T201"]
+"docs/*" = ["ANN", "D", "INP001"]
+"sphinx_json_schema_spec/tests/*" = ["ANN", "D", "RUF012", "S", "PLR", "TRY"]

sphinx_json_schema_spec/__init__.py

@@ -18,9 +18,9 @@
     "validation": urljoin(BASE_URL, "json-schema-validation.html"),
 }
 HARDCODED = {
-    "$dynamicRef": "https://json-schema.org/draft/2020-12/json-schema-core.html#dynamic-ref",                        # noqa: E501
+    "$dynamicRef": "https://json-schema.org/draft/2020-12/json-schema-core.html#dynamic-ref",
     "$ref": "https://json-schema.org/draft/2020-12/json-schema-core.html#ref",
-    "format": "https://json-schema.org/draft/2020-12/json-schema-validation.html#name-implementation-requirements",  # noqa: E501
+    "format": "https://json-schema.org/draft/2020-12/json-schema-validation.html#name-implementation-requirements",
 }
 
 
@@ -80,7 +80,7 @@ def fetch_or_load(cache_path, url):
     context = ssl.create_default_context()
     response = urllib.request.urlopen(request, context=context)
 
-    if response.code == 200:
+    if response.code == 200:  # noqa: PLR2004
         with cache_path.open("w+b") as out:
             out.writelines(response)
             out.seek(0)