fix: delete deprecation warning of anyio in asyncify decorator

asyncer/_main.py

@@ -1,6 +1,7 @@
 import functools
 import sys
 from importlib import import_module
+from importlib.metadata import version as module_version
 from typing import (
     Any,
     Awaitable,
@@ -23,6 +24,8 @@
 from anyio._core._eventloop import threadlocals
 from anyio.abc import TaskGroup as _TaskGroup
 
+ANYIO_VERSION = tuple(int(num) for num in module_version("anyio").split("."))
+
 
 # This was obtained with: from anyio._core._eventloop import get_asynclib
 # Removed in https://github.com/agronholm/anyio/pull/429
@@ -358,7 +361,21 @@ def do_work(arg1, arg2, kwarg1="", kwarg2="") -> str:
     and returns the result.
     """
 
-    async def wrapper(
+    if ANYIO_VERSION >= (4, 1, 0):
+
+        async def wrapper(
+            *args: T_ParamSpec.args, **kwargs: T_ParamSpec.kwargs
+        ) -> T_Retval:
+            partial_f = functools.partial(function, *args, **kwargs)
+            return await anyio.to_thread.run_sync(
+                partial_f,
+                abandon_on_cancel=cancellable,  # type: ignore[call-arg,unused-ignore]
+                limiter=limiter,
+            )
+
+        return wrapper
+
+    async def wrapper(  # type: ignore[no-redef]
         *args: T_ParamSpec.args, **kwargs: T_ParamSpec.kwargs
     ) -> T_Retval:
         partial_f = functools.partial(function, *args, **kwargs)