Changes:

- bump dependency to python 3.9 and remove cruft
- update typings

.github/workflows/test-suite.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: "ubuntu-latest"
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
 
     services:
       mariadb:

README.md

@@ -56,7 +56,7 @@ Databasez is suitable for integrating against any async Web framework, such as [
 [Starlette][starlette], [Sanic][sanic], [Responder][responder], [Quart][quart], [aiohttp][aiohttp],
 [Tornado][tornado], or [FastAPI][fastapi].
 
-Databasez was built for Python 3.8+ and on the top of the newest **SQLAlchemy 2** and gives you
+Databasez was built for Python 3.9+ and on the top of the newest **SQLAlchemy 2** and gives you
 simple asyncio support for a range of databases.
 
 ### Special notes

databasez/core/asgi.py

@@ -1,17 +1,18 @@
 from __future__ import annotations
 
+from collections.abc import Awaitable, Callable
 from contextlib import suppress
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Any, Awaitable, Callable, Dict
+from typing import TYPE_CHECKING, Any
 
 if TYPE_CHECKING:
     from databasez.core.Database import Database
 
 ASGIApp = Callable[
     [
-        Dict[str, Any],
-        Callable[[], Awaitable[Dict[str, Any]]],
-        Callable[[Dict[str, Any]], Awaitable[None]],
+        dict[str, Any],
+        Callable[[], Awaitable[dict[str, Any]]],
+        Callable[[dict[str, Any]], Awaitable[None]],
     ],
     Awaitable[None],
 ]
@@ -29,14 +30,14 @@ class ASGIHelper:
 
     async def __call__(
         self,
-        scope: Dict[str, Any],
-        receive: Callable[[], Awaitable[Dict[str, Any]]],
-        send: Callable[[Dict[str, Any]], Awaitable[None]],
+        scope: dict[str, Any],
+        receive: Callable[[], Awaitable[dict[str, Any]]],
+        send: Callable[[dict[str, Any]], Awaitable[None]],
     ) -> None:
         if scope["type"] == "lifespan":
             original_receive = receive
 
-            async def receive() -> Dict[str, Any]:
+            async def receive() -> dict[str, Any]:
                 message = await original_receive()
                 if message["type"] == "lifespan.startup":
                     try: