Restore preliminary Python 3.13 support.

Author: icemac

.github/workflows/tests.yml

@@ -29,6 +29,7 @@ jobs:
         - ["3.10",  "py310"]
         - ["3.11",  "py311"]
         - ["3.12",  "py312"]
+        - ["3.13.0-alpha - 3.13.0",  "py313"]
         - ["3.9",   "docs"]
         - ["3.9",   "coverage"]
         - ["3.9",   "py39-datetime"]

.meta.toml

@@ -9,7 +9,7 @@ with-pypy = false
 with-docs = true
 with-sphinx-doctests = true
 with-windows = true
-with-future-python = false
+with-future-python = true
 with-macos = false
 
 [tox]

CHANGES.rst

@@ -4,7 +4,8 @@ Changes
 7.1 (unreleased)
 ----------------
 
-- Nothing changed yet.
+- Allow to use the package with Python 3.13 -- Caution: No security
+  audit has been done so far.
 
 
 7.0 (2023-11-17)

setup.py

@@ -68,7 +68,7 @@ def read(*rnames):
     package_dir={'': 'src'},
     install_requires=[
     ],
-    python_requires=">=3.7, <3.13",
+    python_requires=">=3.7, <3.14",
     tests_require=tests_require,
     extras_require={
         'test': tests_require,

tox.ini

@@ -11,6 +11,7 @@ envlist =
     py310
     py311
     py312
+    py313
     docs
     coverage
     py39-datetime
@@ -20,10 +21,12 @@ envlist =
 usedevelop = true
 package = wheel
 wheel_build_env = .pkg
+pip_pre = py313: true
 deps =
     datetime: DateTime
     -cconstraints.txt
     pytest-cov
+    Sphinx
 setenv =
     COVERAGE_FILE=.coverage.{envname}
     py312: VIRTUALENV_PIP=23.1.2
@@ -104,6 +107,7 @@ deps =
     datetime: DateTime
     -cconstraints.txt
     pytest-cov
+    Sphinx
 setenv =
     COVERAGE_FILE=.coverage
 commands =