Drop 3.8, add 3.13, enable more ruff, and use uv.

Author: Julian

.github/workflows/ci.yml

@@ -7,30 +7,26 @@ on:
     tags:
       - "v*"
   pull_request:
-  release:
-    types: [published]
   schedule:
-    # Daily at 7:4
+    # Daily at 7:04
     - cron: "4 7 * * *"
   workflow_dispatch:
 
-env:
-  PIP_DISABLE_PIP_VERSION_CHECK: "1"
-  PIP_NO_PYTHON_VERSION_WARNING: "1"
-
 jobs:
   list:
     runs-on: ubuntu-latest
     outputs:
       noxenvs: ${{ steps.noxenvs-matrix.outputs.noxenvs }}
     steps:
       - uses: actions/checkout@v4
-      - name: Set up nox
-        uses: wntrblm/nox@2024.10.09
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
       - id: noxenvs-matrix
         run: |
           echo >>$GITHUB_OUTPUT noxenvs=$(
-            nox --list-sessions --json | jq '[.[].session]'
+            uvx nox --list-sessions --json | jq '[.[].session]'
           )
 
   ci:
@@ -45,7 +41,7 @@ jobs:
         posargs: [""]
         include:
           - os: ubuntu-latest
-            noxenv: "tests-3.12"
+            noxenv: tests-3.13
             posargs: coverage github
 
     steps:
@@ -60,49 +56,49 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: |
-            3.8
             3.9
             3.10
             3.11
             3.12
+            3.13
             pypy3.10
           allow-prereleases: true
-          cache: pip
+
       - name: Set up uv
-        uses: hynek/setup-cached-uv@v2
-      - name: Set up nox
-        uses: wntrblm/nox@2024.10.09
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: true
 
       - name: Run nox
-        run: nox -s "${{ matrix.noxenv }}" -- ${{ matrix.posargs }}
+        run: uvx nox -s "${{ matrix.noxenv }}" -- ${{ matrix.posargs }}
 
   packaging:
     needs: ci
     runs-on: ubuntu-latest
     environment:
       name: PyPI
       url: https://pypi.org/p/referencing-loaders
+
     permissions:
       contents: write
       id-token: write
 
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
         with:
-          cache: pip
-          python-version: "3.x"
-      - name: Install dependencies
-        run: python -m pip install build
-      - name: Create packages
-        run: python -m build .
+          enable-cache: true
+
+      - name: Build our distributions
+        run: uv run --frozen --with 'build[uv]' -m build --installer=uv
+
       - name: Publish to PyPI
         if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
         uses: pypa/gh-action-pypi-publish@release/v1
       - name: Create a Release
         if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@v1
         with:
           files: |
             dist/*

noxfile.py

@@ -17,7 +17,7 @@
     (path.parent / f"{path.stem}.in", path) for path in REQUIREMENTS.values()
 ]
 
-SUPPORTED = ["3.8", "3.9", "3.10", "pypy3.10", "3.11", "3.12"]
+SUPPORTED = ["3.9", "3.10", "pypy3.10", "3.11", "3.12", "3.13"]
 LATEST = SUPPORTED[-1]
 
 nox.options.default_venv_backend = "uv|virtualenv"
@@ -82,9 +82,15 @@ def build(session):
     """
     Build a distribution suitable for PyPI and check its validity.
     """
-    session.install("build", "twine")
+    session.install("build[uv]", "twine")
     with TemporaryDirectory() as tmpdir:
-        session.run("python", "-m", "build", ROOT, "--outdir", tmpdir)
+        session.run(
+            "pyproject-build",
+            "--installer=uv",
+            ROOT,
+            "--outdir",
+            tmpdir,
+        )
         session.run("twine", "check", "--strict", tmpdir + "/*")
 
 

pyproject.toml

@@ -8,24 +8,24 @@ source = "vcs"
 [project]
 name = "referencing-loaders"
 description = "Loading resources from various locations into referencing registries"
+requires-python = ">=3.9"
 readme = "README.rst"
-requires-python = ">=3.8"
+license = "MIT"
+license-files = ["COPYING"]
 keywords = ["json", "referencing", "jsonschema", "openapi", "asyncapi"]
 authors = [
   { name = "Julian Berman", email = "Julian+referencing-loaders@GrayVines.com" },
 ]
 classifiers = [
   "Development Status :: 4 - Beta",
   "Intended Audience :: Developers",
-  "License :: OSI Approved :: MIT License",
   "Operating System :: OS Independent",
   "Programming Language :: Python",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
-  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
   "Topic :: File Formats :: JSON",
@@ -61,24 +61,16 @@ skip_covered = true
 
 [tool.doc8]
 ignore = [
-    "D000",  # see PyCQA/doc8#125
-    "D001",  # one sentence per line, so max length doesn't make sense
+  "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.pyright]
 reportUnnecessaryTypeIgnoreComment = true
 strict = ["**/*"]
 exclude = [
-    "**/tests/__init__.py",
-    "**/tests/test_*.py",
+  "**/tests/__init__.py",
+  "**/tests/test_*.py",
 ]
 
 [tool.ruff]
@@ -90,6 +82,7 @@ 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
@@ -127,7 +120,7 @@ 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
+  "UP007",  # We support 3.9
 ]
 
 [tool.ruff.lint.flake8-pytest-style]

referencing_loaders/__init__.py

@@ -5,13 +5,14 @@
 from __future__ import annotations
 
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Iterable
+from typing import TYPE_CHECKING, Any
 import json
 import os
 
 from referencing import Resource, Specification
 
 if TYPE_CHECKING:
+    from collections.abc import Iterable
     from importlib.resources.abc import Traversable
 
     from referencing.typing import URI