Add Annotated support

PythonistaGuild · Sep 4, 2023 · 8eb5a40 · 8eb5a40
1 parent 80ca634
commit 8eb5a40
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/twitchio/ext/commands/core.py b/twitchio/ext/commands/core.py
@@ -200,6 +200,10 @@ def _resolve_converter(self, converter: Union[Callable, Awaitable, type]) -> Cal
         elif isinstance(converter, types.UnionType) or getattr(converter, "__origin__", None) is Union:
             return self.resolve_union_callback(converter) # type: ignore
 
+        elif hasattr(converter, "__metadata__"): # Annotated
+            annotated = converter.__metadata__ # type: ignore
+            return self._resolve_converter(annotated[0])
+
         if converter is bool:
             converter = _boolconverter