pyservectl init

pyserve/_wsgi_wrapper.py

@@ -11,22 +11,25 @@ The WSGI app path is passed via environment variables:
 
 import importlib
 import os
-from typing import Any, Callable, Optional
+from typing import Any, Callable, Optional, Type
 
+WSGIMiddlewareType = Optional[Type[Any]]
 WSGI_ADAPTER: Optional[str] = None
+WSGIMiddleware: WSGIMiddlewareType = None
 
 try:
-    from a2wsgi import WSGIMiddleware
+    from a2wsgi import WSGIMiddleware as _A2WSGIMiddleware
 
+    WSGIMiddleware = _A2WSGIMiddleware
     WSGI_ADAPTER = "a2wsgi"
 except ImportError:
     try:
-        from asgiref.wsgi import WsgiToAsgi as WSGIMiddleware  # type: ignore
+        from asgiref.wsgi import WsgiToAsgi as _AsgirefMiddleware
 
+        WSGIMiddleware = _AsgirefMiddleware
         WSGI_ADAPTER = "asgiref"
     except ImportError:
-        WSGIMiddleware = None  # type: ignore
-        WSGI_ADAPTER = None
+        pass
 
 
 def _load_wsgi_app() -> Callable[..., Any]: