Add python 3.12 to Github Actions CI

.github/workflows/ci.yml

@@ -2,12 +2,12 @@ name: "Run Tests"
 on:
   push:
     branches:
-      - 'main'
-      - 'master'
-      - 'dev'
-      - 'ci/*'
+      - "main"
+      - "master"
+      - "dev"
+      - "ci/*"
     tags:
-      - '*'
+      - "*"
   pull_request:
   workflow_dispatch:
 
@@ -19,11 +19,11 @@ jobs:
     strategy:
       matrix:
         python-version:
-          - "3.7"
           - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"
+          - "3.12"
 
     steps:
       - name: "Configure SSH on localhost"
@@ -45,7 +45,8 @@ jobs:
       - name: Checkout expt
         uses: actions/checkout@v2
         with:
-          fetch-depth: 0   # fetch all tags, and unshallow (setuptools-scm requires them)
+          # fetch all tags, and unshallow (setuptools-scm requires them)
+          fetch-depth: 0
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v2

setup.py

@@ -173,6 +173,7 @@ def next_semver(version: setuptools_scm.version.ScmVersion):
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         'Topic :: Utilities',
         'Topic :: Scientific/Engineering',
     ],