build: require Python 3.9+ and test on 3.11

Author: mbdevpl

.github/workflows/python.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.8', '3.9', '3.10']
+        python-version: ['3.9', '3.10', '3.11']
 
     steps:
       - uses: actions/checkout@v3
@@ -45,7 +45,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.11'
           architecture: x64
       - run: pip install -r requirements_test.txt
       - run: python setup.py bdist_wheel sdist

Dockerfile

@@ -1,4 +1,4 @@
-ARG PYTHON_VERSION="3.10"
+ARG PYTHON_VERSION="3.11"
 
 FROM python:${PYTHON_VERSION}
 

Jenkinsfile

@@ -21,7 +21,7 @@ pipeline {
         axes {
           axis {
             name 'PYTHON_VERSION'
-            values '3.8', '3.9', '3.10'
+            values '3.9', '3.10', '3.11'
           }
         }
 
@@ -38,7 +38,7 @@ pipeline {
 
           stage('Lint') {
             when {
-              environment name: 'PYTHON_VERSION', value: '3.10'
+              environment name: 'PYTHON_VERSION', value: '3.11'
             }
             steps {
               sh """#!/usr/bin/env bash

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>`_.
 

setup.py

@@ -20,9 +20,9 @@ class Package(setup_boilerplate.Package):
         'Operating System :: MacOS :: MacOS X',
         '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 :: Only',
         'Topic :: Software Development :: Version Control',
         'Topic :: Software Development :: Version Control :: Git',