add py3.13 to testing

Author: tomato42

.github/workflows/ci.yml

@@ -83,6 +83,10 @@ jobs:
             os: ubuntu-latest
             python-version: '3.12'
             tox-env: py312
+          - name: py3.13
+            os: ubuntu-latest
+            python-version: '3.13'
+            tox-env: py313
           - name: pypy
             os: ubuntu-latest
             python-version: pypy-2.7

setup.py

@@ -42,6 +42,7 @@
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
     ],
     install_requires=["six>=1.9.0"],
     extras_require={"gmpy2": "gmpy2", "gmpy": "gmpy"},

tox.ini

@@ -1,17 +1,17 @@
 
 [tox]
-envlist = py26, py27, py35, py36, py37, py38, py39, py310, py311, py312, py, pypy, pypy3, gmpy2py27, gmpy2py39, gmpy2py310, gmpypy27, gmpypy39, gmpypy310, codechecks
+envlist = py26, py27, py35, py36, py37, py38, py39, py310, py311, py312, py313 py, pypy, pypy3, gmpy2py27, gmpy2py39, gmpy2py310, gmpypy27, gmpypy39, gmpypy310, codechecks
 
 [testenv]
 deps =
      py{26}: unittest2
      py{26}: hypothesis<3
-     py{26,27,35,36,37,38,39,310,311,312,py,py3}: pytest
-     py{27,35,36,37,38,39,310,311,312,py,py3}: hypothesis
-     gmpy2py{27,39,310,311,312}: gmpy2
-     gmpypy{27,39,310,311,312}: gmpy
-     gmpy{2py27,2py39,2py310,2py311,2py312,py27,py39,py310,py311,py312}: pytest
-     gmpy{2py27,2py39,2py310,2py311,2py312,py27,py39,py310,py311,py312}: hypothesis
+     py{26,27,35,36,37,38,39,310,311,312,313,py,py3}: pytest
+     py{27,35,36,37,38,39,310,311,312,313py,py3}: hypothesis
+     gmpy2py{27,39,310,311,312,313}: gmpy2
+     gmpypy{27,39,310,311,312,313}: gmpy
+     gmpy{2py27,2py39,2py310,2py311,2py312,2py313,py27,py39,py310,py311,py312,py313}: pytest
+     gmpy{2py27,2py39,2py310,2py311,2py312,2py313,py27,py39,py310,py311,py312,py313}: hypothesis
 # six==1.9.0 comes from setup.py install_requires
      py27_old_six: six==1.9.0
      py27_old_six: pytest
@@ -53,6 +53,9 @@ basepython=python3.11
 [testenv:gmpypy312]
 basepython=python3.12
 
+[testenv:gmpypy313]
+basepython=python3.13
+
 [testenv:gmpy2py27]
 basepython=python2.7
 
@@ -68,6 +71,9 @@ basepython=python3.11
 [testenv:gmpy2py312]
 basepython=python3.12
 
+[testenv:gmpy2py313]
+basepython=python3.13
+
 [testenv:instrumental]
 basepython = python2.7
 deps =