tox: add Python 3.11, 3.12, 3.13 to test matrix

Author: mahmoud

tox.ini

@@ -43,6 +43,9 @@ basepython =
     py38: python3.8
     py39: python3.9
     py310: python3.10
+    py311: python3.11
+    py312: python3.12
+    py313: python3.13
 
     pypy2: pypy
     pypy3: pypy3
@@ -56,16 +59,16 @@ deps =
 
     # For pytest
     py{26,27,34,py2}: pytest==4.6.11  # rq.filter: <5
-    py{35,36,37,38,39,py3}: pytest==5.2.4
+    py{35,36,37,38,39,310,311,312,313,py3}: pytest==5.2.4
 
     # For code coverage
     {[testenv:coverage_report]deps}
     py{26,27,34,py2}: pytest-cov==2.8.1  # rq.filter: <2.9
-    py{35,36,37,38,39,py3}: pytest-cov==2.10.1
+    py{35,36,37,38,39,310,311,312,313,py3}: pytest-cov==2.10.1
 
     # For hypothesis. Note Python 3.4 isn't supported by hypothesis.
     py{26,27,py2}: hypothesis==4.43.9  # rq.filter: <4.44
-    py{35,36,37,38,39,py3}: hypothesis==5.8.6
+    py{35,36,37,38,39,310,311,312,313,py3}: hypothesis==5.8.6
 
 setenv =
     {[default]setenv}
@@ -244,7 +247,7 @@ ignore_missing_imports = True
 
 description = generate coverage report
 
-depends = test-py{26,27,34,35,36,37,38,39,py2,py3}
+depends = test-py{26,27,34,35,36,37,38,39,310,311,312,313,py2,py3}
 
 basepython = {[default]basepython}