Test with Python 3.14 too

Author: DimitriPapadopoulos

tox.ini

@@ -8,7 +8,7 @@
 # for testing and it is disabled by default.
 
 [tox]
-envlist = lint, py{38, 39, 310, 311, 312, 313}
+envlist = lint, py{38, 39, 310, 311, 312, 313, 314}
 isolated_build = True
 
 [gh]
@@ -130,6 +130,22 @@ deps =
     pandas
     wcwidth
 
+[testenv:py314]
+basepython = python3.14
+commands = pytest -v --doctest-modules --ignore benchmark {posargs}
+deps =
+    pytest
+
+[testenv:py314-extra]
+basepython = python3.14
+setenv = PYTHONDEVMODE = 1
+commands = pytest -v --doctest-modules --ignore benchmark {posargs}
+deps =
+    pytest
+    numpy
+    pandas
+    wcwidth
+
 [flake8]
 max-complexity = 22
 max-line-length = 99