Upgrade project to >=3.10: Deprecate 3.8 / 3.9; test against 3.13 / 3.14; pre-commit autoupdate + pyupgrade

Due to the https://results.pre-commit.ci/run/github/602434841/1767562414.bHoKHEk8SOKSdCCfiG_vow:

* We need to upgrade to at least 3.9 python (mypy)
* `pylint/checkers/variables.py:112: error: Pattern matching is only supported in Python 3.10 and greater  [syntax]`

... and because 3.9 is soon-to-be EOL _as of writing this_, let us deprecate this one too.

Additionally, adding `https://github.com/asottile/pyupgrade` will help with the transition

Signed-off-by: Stavros Ntentos <[email protected]>

Author: stdedos

.github/workflows/tests.yaml

@@ -20,11 +20,11 @@ jobs:
           - windows-latest
           - macos-latest
         python-version:
-          - '3.8'
-          - '3.9'
           - '3.10'
           - '3.11'
           - '3.12'
+          - '3.13'
+          - '3.14'
 
     defaults:
       run:

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ ci:
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v6.0.0
     hooks:
       - id: end-of-file-fixer
         exclude: ^.idea/
@@ -34,23 +34,28 @@ repos:
           - '4'
           - --offset
           - '2'
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.21.2
+    hooks:
+      - id: pyupgrade
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.8
+    rev: v0.14.10
     hooks:
-      - id: ruff
+      - id: ruff-format
+      - id: ruff-check
         args:
           - --fix
         exclude: tests/input/
   - repo: https://github.com/psf/black
-    rev: 24.8.0
+    rev: 25.12.0
     hooks:
       - id: black
   - repo: https://github.com/asottile/blacken-docs
-    rev: 1.18.0
+    rev: 1.20.0
     hooks:
       - id: blacken-docs
         additional_dependencies:
-          - black==24.8.0
+          - black==25.12.0
   - repo: https://github.com/pre-commit/pygrep-hooks
     rev: v1.10.0
     hooks:
@@ -74,7 +79,7 @@ repos:
         language: pygrep
         types: [python]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.11.2
+    rev: v1.19.1
     hooks:
       - id: mypy
         exclude: tests/input/

pylint_pytest/checkers/class_attr_loader.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from astroid import Assign, Attribute, ClassDef, Name
+from astroid.nodes import Assign, Attribute, ClassDef, Name
 
 from ..utils import _can_use_fixture, _is_class_autouse_fixture
 from . import BasePytestChecker
@@ -33,7 +33,7 @@ def visit_assign(self, node: Assign):
             and node.value.expr.name == "request"
         ):
             # storing the aliases for cls from request.cls
-            self.request_cls = set(t.name for t in node.targets)
+            self.request_cls = {t.name for t in node.targets}
 
     def visit_assignattr(self, node):
         if (

pylint_pytest/checkers/fixture.py

@@ -130,7 +130,7 @@ def visit_module(self, node):
 
                 FixtureChecker._pytest_fixtures = fixture_collector.fixtures
 
-                legitimate_failure_paths = set(
+                legitimate_failure_paths = {
                     collection_report.nodeid
                     for collection_report in fixture_collector.errors
                     if any(
@@ -140,7 +140,7 @@ def visit_module(self, node):
                         )
                         for pattern in FILE_NAME_PATTERNS
                     )
-                )
+                }
                 if (ret != pytest.ExitCode.OK or legitimate_failure_paths) and is_test_module:
                     files_to_report = {
                         str(Path(x).absolute().relative_to(Path.cwd()))

pylint_pytest/checkers/types.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
-from typing import Any, Dict, List
+from typing import Any
 
 from _pytest.fixtures import FixtureDef
 
-FixtureDict = Dict[str, List[FixtureDef[Any]]]
+FixtureDict = dict[str, list[FixtureDef[Any]]]

pylint_pytest/checkers/variables.py

@@ -2,7 +2,7 @@
 
 from typing import Any
 
-from astroid import Arguments, Module, NodeNG
+from astroid.nodes import Arguments, Module, NodeNG
 from pylint.checkers.variables import VariablesChecker
 from pylint.interfaces import Confidence
 

pyproject.toml

@@ -24,11 +24,11 @@ classifiers = [
     "Topic :: Software Development :: Quality Assurance",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "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 :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: Implementation :: CPython",
     "Operating System :: OS Independent",
     "License :: OSI Approved :: MIT License",
@@ -39,7 +39,7 @@ keywords = [
     "plugin",
 ]
 
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 dependencies = [
     "pylint >=2, <5",
     "pytest>=4.6",
@@ -106,7 +106,7 @@ paths.source = [
 profile = "black"
 
 [tool.mypy]
-python_version = "3.8"
+python_version = "3.10"
 check_untyped_defs = true
 explicit_package_bases = true
 namespace_packages = true
@@ -148,7 +148,7 @@ fix = true
 # (for docstrings, strings and comments in particular).
 line-length = 100
 
-target-version = "py38"
+target-version = "py310"
 
 [tool.ruff.lint]
 select = [