build: remove Python 3.8 (EOL), add 3.13

Author: mbdevpl

.github/workflows/python.yml

@@ -12,23 +12,15 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.8', 'pypy3.8', '3.9', 'pypy3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.9', 'pypy3.9', '3.10', '3.11', '3.12', '3.13']
         exclude:
-          - os: macos-latest
-            python-version: '3.8'
-          - os: macos-latest
-            python-version: 'pypy3.8'
           - os: macos-latest
             python-version: '3.9'
           - os: macos-latest
             python-version: 'pypy3.9'
           - os: macos-latest
             python-version: '3.10'
         include:
-          - os: macos-13
-            python-version: '3.8'
-          - os: macos-13
-            python-version: 'pypy3.8'
           - os: macos-13
             python-version: '3.9'
           - os: macos-13

Dockerfile

@@ -1,4 +1,4 @@
-ARG PYTHON_VERSION="3.12"
+ARG PYTHON_VERSION="3.13"
 
 FROM python:${PYTHON_VERSION}
 

README.rst

@@ -436,7 +436,7 @@ using version-query without any issues.
 Requirements
 ============
 
-Python version 3.8 or later.
+Python version 3.9 or later.
 
 Python libraries as specified in `<requirements.txt>`_.
 

requirements_ci.txt

@@ -1,7 +1,7 @@
 -r requirements_test.txt
 codecov ~= 2.1
 coverage ~= 7.2
-flake518 ~= 1.6; python_version >= '3.9'
+flake518 ~= 1.6
 mypy ~= 1.5
 pydocstyle ~= 6.3
 pylint ~= 3.1

setup.py

@@ -20,11 +20,11 @@ class Package(boilerplates.setup.Package):
         'Operating System :: MacOS',
         'Operating System :: Microsoft :: Windows',
         'Operating System :: POSIX :: Linux',
-        '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 :: Only',
         'Topic :: Software Development :: Version Control',
         'Topic :: Software Development :: Version Control :: Git',