Merge pull request #16 from ltrojan/union-custom-types

chili/decoder.py: pass extra_decoders to build_type_decoder
kodemore · Aug 11, 2023 · af54626 · af54626
2 parents 229f05a + afcb47c
commit af54626
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/chili/decoder.py b/chili/decoder.py
@@ -412,7 +412,10 @@ def build_type_decoder(a_type: Type, extra_decoders: TypeDecoders = None, module
     if origin_type is Union:
         type_args = get_type_args(a_type)
         if len(type_args) == 2 and type_args[-1] is type(None):
-            return OptionalTypeDecoder(build_type_decoder(type_args[0]))  # type: ignore
+            return OptionalTypeDecoder(
+                build_type_decoder(
+                    a_type=type_args[0],
+                    extra_decoders=extra_decoders))  # type: ignore
         return UnionDecoder(type_args)
 
     if isinstance(a_type, typing.ForwardRef) and module is not None: