update python versions (#207)

Author: VladimirFokow

.github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: ['3.7', '3.8', '3.9', '3.10']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12']
         platform: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.platform }}
     steps:

pyproject.toml

@@ -38,7 +38,7 @@ readme = "README.md" # Optional
 # 'Programming Language' classifiers above, 'pip install' will check this
 # and refuse to install the project if the version does not match. See
 # https://packaging.python.org/guides/distributing-packages-using-setuptools/#python-requires
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 
 # This is either text indicating the license for the distribution, or a file
 # that contains the license
@@ -88,11 +88,11 @@ classifiers = [  # Optional
   # that you indicate you support Python 3. These classifiers are *not*
   # checked by "pip install". See instead "python_requires" below.
   "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 :: Only",
 ]
 

tox.ini

@@ -11,7 +11,7 @@
 #  and also to help confirm pull requests to this project.
 
 [tox]
-envlist = py{37,38,39,310}
+envlist = py{38,39,310,311,312}
 
 # Define the minimal tox version required to run;
 # if the host tox is less than this the tool with create an environment and