issue Fatal1ty#93: Fix custom serialization for two or more fields of…

… the same type.
peterallenwebb · Jan 6, 2023 · 8409354 · 8409354
1 parent 7638180
commit 8409354
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/mashumaro/core/meta/code/builder.py b/mashumaro/core/meta/code/builder.py
@@ -899,7 +899,6 @@ def iter_serialization_strategies(
         yield metadata.get("serialization_strategy")
         yield from self.__iter_serialization_strategies(ftype)
 
-    @lru_cache()
     @typing.no_type_check
     def __iter_serialization_strategies(
         self, ftype: typing.Type

diff --git a/tests/test_config.py b/tests/test_config.py
@@ -142,6 +142,7 @@ def deserialize(self, value):
     class DataClass(DataClassDictMixin):
         a: int
         b: str
+        c: int
 
         class Config(BaseConfig):
             serialization_strategy = {
@@ -152,9 +153,9 @@ class Config(BaseConfig):
                 },
             }
 
-    instance = DataClass(a=123, b="abc")
-    assert DataClass.from_dict({"a": [123], "b": ["abc"]}) == instance
-    assert instance.to_dict() == {"a": [123], "b": ["abc"]}
+    instance = DataClass(a=123, b="abc", c=123)
+    assert DataClass.from_dict({"a": [123], "b": ["abc"], "c": [123]}) == instance
+    assert instance.to_dict() == {"a": [123], "b": ["abc"], "c": [123]}
 
 
 def test_named_tuple_as_dict():