Further simplified the implementation

agronholm · May 10, 2024 · 10b173a · 10b173a
1 parent 1b8ad98
commit 10b173a
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/anyio/_core/_eventloop.py b/src/anyio/_core/_eventloop.py
@@ -158,10 +158,9 @@ def get_async_backend(asynclib_name: str | None = None) -> type[AsyncBackend]:
     # We use our own dict instead of sys.modules to get the already imported back-end
     # class because the appropriate modules in sys.modules could potentially be only
     # partially initialized
-    modulename = "anyio._backends._" + asynclib_name
     try:
         return loaded_backends[asynclib_name]
     except KeyError:
-        module = import_module(modulename)
+        module = import_module(f"anyio._backends._{asynclib_name}")
         loaded_backends[asynclib_name] = module.backend_class
         return module.backend_class