hightime: Add support for Python 3.10-3.13 and drop Python 3.7-3.8 (#44)

* hightime: Update Python versions in tox.ini

* hightime: Update trove classifiers

* hightime: More tox.ini updates

* hightime: Use __index__ instead of __int__

`datetime` used to accept objects that implement `__int__` or `__index__`, but in Python 3.10 it was changed to accept only `__index__`.
python/cpython#15636

* github: Update Python versions

Author: bkeryan

.github/workflows/publish-to-pypi.yml

@@ -16,10 +16,10 @@ jobs:
     steps:
       - uses: actions/checkout@master
 
-      - name: Set up Python 3.7
+      - name: Set up Python 3.11
         uses: actions/setup-python@v1
         with:
-          python-version: 3.7
+          python-version: 3.11
 
       - name: Install setuptools and other tools
         run: python3 -m pip install setuptools wheel twine

.github/workflows/test-python-package.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       max-parallel: 5
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.9, '3.10', 3.11, 3.12, 3.13]
 
     steps:
     - uses: actions/checkout@v1

hightime/_datetime.py

@@ -14,15 +14,15 @@ def _checkArg(name, value):
         if isinstance(value, float):
             raise TypeError("integer argument expected, got float")
         try:
-            value = value.__int__()
+            value = value.__index__()
         except AttributeError:
             raise TypeError(
                 "an integer is required (got type %s)" % type(value).__name__
             ) from None
         else:
             if not isinstance(value, int):
                 raise TypeError(
-                    "__int__ returned non-int (type %s)" % type(value).__name__
+                    "__index__ returned non-int (type %s)" % type(value).__name__
                 )
 
     if not 0 <= value <= 999999999:

setup.py

@@ -43,9 +43,11 @@ def get_version():
         "Operating System :: Microsoft :: Windows",
         "Operating System :: POSIX",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
     ],

tests/test_datetime.py

@@ -32,7 +32,7 @@ class IntLike(object):
     def __init__(self, value=1):
         self.value = value
 
-    def __int__(self):
+    def __index__(self):
         return self.value
 
 

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py{37,38,39,py,py3}-test, flake8, black
+envlist = py{39,310,311,312,313,py,py3}-test, flake8, black
 skip_missing_interpreters=True
 skipsdist = true
 toxworkdir = .tox/{env:BITNESS:64}
@@ -15,9 +15,11 @@ description =
     flake8: Run static analysis
 
 basepython =
-    py37: python3.7
-    py38: python3.8
     py39: python3.9
+    py310: python3.10
+    py311: python3.11
+    py312: python3.12
+    py313: python3.13
     pypy: pypy
     pypy3: pypy3
     flake8: python