feat: add Celery encoder for TypeID serialization

Generated-by: aiautocommit

activemodel/celery.py

@@ -0,0 +1,28 @@
+"""
+Do not import unless you have Celery/Kombu installed.
+
+In order for TypeID objects to be properly handled by celery, a custom encoder must be registered.
+"""
+
+from kombu.utils.json import register_type
+from typeid import TypeID
+
+
+def register_celery_typeid_encoder():
+    "this ensures TypeID objects passed as arguments to a delayed function are properly serialized"
+
+    def class_full_name(clz) -> str:
+        return ".".join([clz.__module__, clz.__qualname__])
+
+    def _encoder(obj: TypeID) -> str:
+        return str(obj)
+
+    def _decoder(data: str) -> TypeID:
+        return TypeID.from_string(data)
+
+    register_type(
+        TypeID,
+        class_full_name(TypeID),
+        encoder=_encoder,
+        decoder=_decoder,
+    )