rename params

layercake/layercake/dynamodb.py

@@ -27,30 +27,31 @@ serializer = TypeSerializer()
 deserializer = TypeDeserializer()
 
 
-def _serialize_python_type(value: Any) -> str | dict | list:
-    match value:
+def _serialize_to_primitive_types(data: Any) -> str | dict | list:
+    match data:
         case datetime():
-            return value.isoformat()
+            return data.isoformat()
         case UUID():
-            return str(value)
+            return str(data)
         case IPv4Address():
-            return str(value)
+            return str(data)
         case list() | tuple():
-            return [_serialize_python_type(v) for v in value]
+            return [_serialize_to_primitive_types(v) for v in data]
         case dict():
-            return {k: _serialize_python_type(v) for k, v in value.items()}
+            return {k: _serialize_to_primitive_types(v) for k, v in data.items()}
         case _:
-            return value
+            return data
 
 
-def serialize(value: dict) -> dict:
+def serialize(data: dict) -> dict:
     return {
-        k: serializer.serialize(_serialize_python_type(v)) for k, v in value.items()
+        k: serializer.serialize(_serialize_to_primitive_types(v))
+        for k, v in data.items()
     }
 
 
-def deserialize(value: dict) -> dict:
-    return {k: deserializer.deserialize(v) for k, v in value.items()}
+def deserialize(data: dict) -> dict:
+    return {k: deserializer.deserialize(v) for k, v in data.items()}
 
 
 if TYPE_CHECKING:
@@ -555,16 +556,16 @@ class DynamoDBCollection:
         self,
         persistence_layer: DynamoDBPersistenceLayer,
         /,
-        exc_cls: Type[ValueError] = MissingError,
+        exception_cls: Type[ValueError] = MissingError,
         tz: str = TZ,
     ) -> None:
-        if not issubclass(exc_cls, ValueError):
+        if not issubclass(exception_cls, ValueError):
             raise TypeError(
-                f'exception_cls must be a subclass of ValueError, got {exc_cls}'
+                f'exception_cls must be a subclass of ValueError, got {exception_cls}'
             )
 
         self.persistence_layer = persistence_layer
-        self.exc_cls = exc_cls
+        self.exception_cls = exception_cls
         self.tz = tz
 
     def get_item(
@@ -575,7 +576,7 @@ class DynamoDBCollection:
         default: Any = None,
         delimiter: str = '#',
     ) -> Any:
-        exc_cls = self.exc_cls
+        exc_cls = self.exception_cls
         data = self.persistence_layer.get_item(key)
 
         if raise_on_error and not data:

layercake/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "layercake"
-version = "0.1.8"
+version = "0.1.9"
 description = "Add your description here"
 readme = "README.md"
 authors = [

layercake/uv.lock

@@ -465,7 +465,7 @@ wheels = [
 
 [[package]]
 name = "layercake"
-version = "0.1.6"
+version = "0.1.9"
 source = { editable = "." }
 dependencies = [
     { name = "aws-lambda-powertools", extra = ["all"] },