Tonybaloney verify 312 (#456)

* Test Python 3.12 in CI

* Use latest pyodbc

* Fix f string.

---------

Co-authored-by: Anthony Shaw <anthony.p.shaw@gmail.com>

.github/workflows/python-package.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.9', '3.10', '3.11']
+        python-version: ['3.9', '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v3

setup.py

@@ -21,6 +21,7 @@ def read(f):
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "Operating System :: POSIX",
     "Environment :: Web Environment",
     "Development Status :: 3 - Alpha",

tests/conftest.py

@@ -85,15 +85,15 @@ def dsn(tmp_path, request, db):
         mysql_params = request.getfixturevalue("mysql_params")
         conf = create_mysql_dsn(mysql_params)
     else:
-        conf = os.environ.get(
-            "DSN", f'Driver=SQLite3;Database={tmp_path / "sqlite.db"}'
-        )
+        p = tmp_path / "sqlite.db"
+        conf = os.environ.get("DSN", "Driver=SQLite3;Database={}".format(p))
 
     return conf
 
 
 @pytest_asyncio.fixture
 async def conn(dsn, connection_maker):
+    assert dsn
     connection = await connection_maker()
     yield connection