From 8a78a510668b8a391972c47cfd318489b5166f0a Mon Sep 17 00:00:00 2001
From: Tidiane Dia <atdia97@gmail.com>
Date: Wed, 8 Feb 2023 10:49:16 +0000
Subject: [PATCH] Implement __reduce__ in StructValue class

---
 wagtail/blocks/struct_block.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wagtail/blocks/struct_block.py b/wagtail/blocks/struct_block.py
index 9fe188e3bd..2a5824ef14 100644
--- a/wagtail/blocks/struct_block.py
+++ b/wagtail/blocks/struct_block.py
@@ -70,6 +70,9 @@ class StructValue(collections.OrderedDict):
             ]
         )
 
+    def __reduce__(self):
+        return (self.__class__, (self.block,), None, None, iter(self.items()))
+
 
 class PlaceholderBoundBlock(BoundBlock):
     """