Replaced hasattr in dumps with supports_argument

src/libbot/__main__.py

@@ -8,6 +8,7 @@ try:
 except ImportError:
     from json import dumps, loads
 
+from ._utils import supports_argument
 from .sync._nested import nested_delete, nested_set
 
 
@@ -36,7 +37,7 @@ async def json_write(data: Any, path: Union[str, Path]) -> None:
     async with aiofiles.open(str(path), mode="w", encoding="utf-8") as f:
         await f.write(
             dumps(data, ensure_ascii=False, escape_forward_slashes=False, indent=4)
-            if hasattr(dumps, "escape_forward_slashes")
+            if supports_argument(dumps, "escape_forward_slashes")
             else dumps(data, ensure_ascii=False, indent=4)
         )