Add support for Python 3.13

Author: arthurdejong

.github/workflows/test.yml

@@ -30,7 +30,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.8, 3.9, '3.10', 3.11, 3.12, pypy3.9]
+        python-version: [3.8, 3.9, '3.10', 3.11, 3.12, 3.13, pypy3.9]
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}

setup.py

@@ -70,6 +70,7 @@
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Office/Business :: Financial',
         'Topic :: Software Development :: Libraries :: Python Modules',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{36,37,38,39,310,311,312,py3},flake8,docs,headers
+envlist = py{36,37,38,39,310,311,312,313,py3},flake8,docs,headers
 skip_missing_interpreters = true
 
 [testenv]