Drop Python 3.8 support (#358)

Now EOL:
https://discuss.python.org/t/python-3-8-is-now-officially-eol/66983 .

.github/workflows/main.yml

@@ -18,7 +18,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - 3.8
         - 3.9
         - '3.10'
         - '3.11'

.pre-commit-config.yaml

@@ -34,7 +34,7 @@ repos:
   rev: v3.17.0
   hooks:
   - id: pyupgrade
-    args: [--py38-plus]
+    args: [--py39-plus]
 - repo: https://github.com/adamchainz/django-upgrade
   rev: 1.21.0
   hooks:

CHANGELOG.rst

@@ -2,6 +2,8 @@
 Changelog
 =========
 
+* Drop Python 3.8 support.
+
 * Support Python 3.13.
 
 2.13.0 (2024-06-19)

README.rst

@@ -31,7 +31,7 @@ For a bit of background, see the `introductory blog post <https://adamj.eu/tech/
 Requirements
 ============
 
-Python 3.8 to 3.13 supported.
+Python 3.9 to 3.13 supported.
 
 Django 3.2 to 5.1 supported.
 

pyproject.toml

@@ -15,7 +15,7 @@ keywords = [
 authors = [
   { name = "Adam Johnson", email = "[email protected]" },
 ]
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 classifiers = [
   "Development Status :: 5 - Production/Stable",
   "Framework :: Django :: 3.2",
@@ -29,7 +29,6 @@ classifiers = [
   "Natural Language :: English",
   "Operating System :: OS Independent",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",

src/django_linear_migrations/apps.py

@@ -1,13 +1,13 @@
 from __future__ import annotations
 
 import pkgutil
+from collections.abc import Generator
+from collections.abc import Iterable
 from functools import lru_cache
 from importlib import import_module
 from importlib import reload
 from pathlib import Path
 from types import ModuleType
-from typing import Generator
-from typing import Iterable
 
 from django.apps import AppConfig
 from django.apps import apps