Relax Converter type on configure_tagged_union

python-attrs · Jan 22, 2024 · 074fa61 · 074fa61
1 parent 4ab2815
commit 074fa61
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/HISTORY.md b/HISTORY.md
@@ -51,6 +51,8 @@ Our backwards-compatibility policy can be found [here](https://github.com/python
 - The documentation has been significantly reworked.
   ([#473](https://github.com/python-attrs/cattrs/pull/473))
 - The docs now use the Inter font.
+- Make type annotations for `include_subclasses` and `tagged_union` more lenient.
+  ([#431](https://github.com/python-attrs/cattrs/pull/431))
 
 ## 23.2.3 (2023-11-30)
 

diff --git a/src/cattrs/strategies/_unions.py b/src/cattrs/strategies/_unions.py
@@ -3,7 +3,7 @@
 
 from attrs import NOTHING
 
-from cattrs import BaseConverter, Converter
+from cattrs import BaseConverter
 from cattrs._compat import get_newtype_base, is_literal, is_subclass, is_union_type
 
 __all__ = [
@@ -20,7 +20,7 @@ def default_tag_generator(typ: Type) -> str:
 
 def configure_tagged_union(
     union: Any,
-    converter: Converter,
+    converter: BaseConverter,
     tag_generator: Callable[[Type], str] = default_tag_generator,
     tag_name: str = "_type",
     default: Optional[Type] = NOTHING,