Add support for Python 3.14

.github/workflows/tests.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   build:
-    runs-on: '${{ matrix.os }}'
+    runs-on: '${{ matrix.versions.os || matrix.os }}'
     # https://wildwolf.name/github-actions-how-to-avoid-running-the-same-workflow-multiple-times/
     if: >
       github.event_name != 'pull_request'
@@ -16,36 +16,46 @@ jobs:
         # Not all Python versions are available for linux AND x64
         # https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
         os: ['ubuntu-latest']
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13', 'pypy-3.8', 'pypy-3.9']
-        extra: ['', '-smtp']
         # The forced pytest versions correspond with the lower bounds in tox.ini
-        pytest-version: ['', '--force-dep pytest==4.6', '--force-dep pytest==6.2.4']
-        include:
-        - os: 'ubuntu-22.04'
-          python-version: '3.7'
-        - os: 'ubuntu-22.04'
-          python-version: 'pypy-3.7'
-        exclude:
-        - python-version: '3.10'
-          pytest-version: '--force-dep pytest==4.6'
-        - python-version: '3.11'
-          pytest-version: '--force-dep pytest==4.6'
-        - python-version: '3.12'
-          pytest-version: '--force-dep pytest==4.6'
-        - python-version: '3.13'
-          pytest-version: '--force-dep pytest==4.6'
+        versions:
+        - python: '3.7'
+          min-deps: '--force-dep pytest==4.6'
+          os: 'ubuntu-22.04'
+        - python: '3.8'
+          min-deps: '--force-dep pytest==4.6'
+        - python: '3.9'
+          min-deps: '--force-dep pytest==4.6'
+        - python: '3.10'
+          min-deps: '--force-dep pytest==6.2.4'
+        - python: '3.11'
+          min-deps: '--force-dep pytest==6.2.4'
+        - python: '3.12'
+          min-deps: '--force-dep pytest==6.2.4'
+        - python: '3.13'
+          min-deps: '--force-dep pytest==6.2.4'
+        - python: '3.14'
+          min-deps: '--force-dep pytest==7.3.2'
+        - python: 'pypy-3.7'
+          min-deps: '--force-dep pytest==4.6'
+          os: 'ubuntu-22.04'
+        - python: 'pypy-3.8'
+          min-deps: '--force-dep pytest==4.6'
+        - python: 'pypy-3.9'
+          min-deps: '--force-dep pytest==4.6'
+        force-min-deps: [false, true]
+        extra: ['', '-smtp']
       fail-fast: false
 
     steps:
     - uses: actions/checkout@v5
-    - name: Set up Python ${{ matrix.python-version }}
+    - name: Set up Python ${{ matrix.versions.python }}
       uses: actions/setup-python@v6
       with:
-        python-version: ${{ matrix.python-version }}
+        python-version: ${{ matrix.versions.python }}
         allow-prereleases: true
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install tox
     - name: Test with tox
-      run: tox -vv -e py${{ matrix.extra }} ${{ matrix.pytest-version }}
+      run: tox -vv -e py${{ matrix.extra }} ${{ matrix.force-min-deps && matrix.versions.min-deps || '' }}

setup.py

@@ -47,6 +47,7 @@ def read(fname):
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
+        "Programming Language :: Python :: 3.14",
         "Topic :: Software Development :: Testing",
     ],
 )

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{37,38,39,310,311,312,313,py3}{,-smtp},lint
+envlist = py{37,38,39,310,311,312,313,314,py3}{,-smtp},lint
 recreate = True
 isolated_build = True
 
@@ -22,8 +22,9 @@ deps =
     # works with your code. Don't forget to modify the corresponding entries in
     # the Github workflows configuration file if you do change these lower
     # bounds.
-    pytest >=4.6, <9; python_version<'3.10'
-    pytest >=6.2.4, <9; python_version>='3.10'
+    pytest >=4.6, <9; python_version <'3.10'
+    pytest >=6.2.4, <9; python_version >='3.10' and python_version <'3.14'
+    pytest >=7.3.2, <9; python_version >='3.14'
     pytest-cov !=6.2.0
     requests
 extras =