Drop 3.9 support (#389)

Author: gaborbernat

.github/workflows/check.yaml

@@ -26,7 +26,6 @@ jobs:
           - "3.12"
           - "3.11"
           - "3.10"
-          - "3.9"
         os:
           - ubuntu-latest
           - windows-latest

.pre-commit-config.yaml

@@ -15,11 +15,11 @@ repos:
       - id: codespell
         additional_dependencies: ["tomli>=2.2.1"]
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "v2.7.0"
+    rev: "v2.8.0"
     hooks:
       - id: pyproject-fmt
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.13.3"
+    rev: "v0.14.0"
     hooks:
       - id: ruff-format
       - id: ruff

pyproject.toml

@@ -1,7 +1,7 @@
 [build-system]
 build-backend = "hatchling.build"
 requires = [
-  "hatch-vcs>=0.4",
+  "hatch-vcs>=0.5",
   "hatchling>=1.27",
 ]
 
@@ -24,15 +24,14 @@ maintainers = [
   { name = "Ofek Lev", email = "oss@ofek.dev" },
   { name = "Ronny Pfannschmidt", email = "opensource@ronnypfannschmidt.de" },
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 classifiers = [
   "Development Status :: 5 - Production/Stable",
   "Intended Audience :: Developers",
   "License :: OSI Approved :: MIT License",
   "Operating System :: OS Independent",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
@@ -46,20 +45,20 @@ dynamic = [
   "version",
 ]
 optional-dependencies.docs = [
-  "furo>=2024.8.6",
+  "furo>=2025.9.25",
   "proselint>=0.14",
-  "sphinx>=8.1.3",
-  "sphinx-autodoc-typehints>=3",
+  "sphinx>=8.2.3",
+  "sphinx-autodoc-typehints>=3.2",
 ]
 optional-dependencies.test = [
   "appdirs==1.4.4",
   "covdefaults>=2.3",
-  "pytest>=8.3.4",
-  "pytest-cov>=6",
-  "pytest-mock>=3.14",
+  "pytest>=8.4.2",
+  "pytest-cov>=7",
+  "pytest-mock>=3.15.1",
 ]
 optional-dependencies.type = [
-  "mypy>=1.14.1",
+  "mypy>=1.18.2",
 ]
 
 urls.Changelog = "https://github.com/tox-dev/platformdirs/releases"
@@ -102,7 +101,6 @@ matrix = [
     "3.12",
     "3.11",
     "3.10",
-    "3.9",
     "pypy3.11",
   ] },
 ]

tests/test_api.py

@@ -5,7 +5,7 @@
 import inspect
 import sys
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Callable
+from typing import TYPE_CHECKING, Any
 
 import pytest
 
@@ -16,6 +16,7 @@
 
 
 if TYPE_CHECKING:
+    from collections.abc import Callable
     from types import ModuleType