From fe3d3d6c16cee40bd76e9fb55a092b4f747e70e1 Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <fabio@manganiello.tech>
Date: Mon, 21 Oct 2024 23:33:34 +0200
Subject: [PATCH] [linode] Recursively expand MappedObjects before serializing.

---
 platypush/plugins/linode/__init__.py | 19 +++++++++++++++++--
 platypush/schemas/linode/_model.py   |  2 +-
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/platypush/plugins/linode/__init__.py b/platypush/plugins/linode/__init__.py
index e61cad83b6..5a3796b0c8 100644
--- a/platypush/plugins/linode/__init__.py
+++ b/platypush/plugins/linode/__init__.py
@@ -66,14 +66,29 @@ class LinodePlugin(RunnablePlugin, CloudInstanceEntityManager, EnumSwitchEntityM
         assert instances, f'No such Linode instance: {instance}'
         return instances[0]
 
-    def _linode_instance_to_dict(self, instance: Instance) -> dict:
+    @classmethod
+    def _expand_mapped_objects(cls, data: dict) -> dict:
+        """
+        Expand the mapped objects in a :class:`linode_api4.Instance` to
+        dictionaries.
+        """
+        for key, value in data.items():
+            if isinstance(value, objects.MappedObject):
+                value = data[key] = value.dict
+            if isinstance(value, dict):
+                data[key] = cls._expand_mapped_objects(value)
+
+        return data
+
+    @classmethod
+    def _linode_instance_to_dict(cls, instance: Instance) -> dict:
         """
         Convert an internal :class:`linode_api4.Instance` to a
         dictionary representation that can be used to create a
         :class:`platypush.entities.cloud.CloudInstance` object.
         """
         return {
-            key: (value.dict if isinstance(value, objects.MappedObject) else value)
+            key: cls._expand_mapped_objects(value)
             for key, value in instance.__dict__.items()
             if not key.startswith('_')
         }
diff --git a/platypush/schemas/linode/_model.py b/platypush/schemas/linode/_model.py
index fff1aff782..72ded24378 100644
--- a/platypush/schemas/linode/_model.py
+++ b/platypush/schemas/linode/_model.py
@@ -108,7 +108,7 @@ class LinodeInstanceBackups:
 
     available: bool
     enabled: bool
-    schedule: LinodeInstanceBackupSchedule
+    schedule: Optional[LinodeInstanceBackupSchedule] = None
     last_successful: Optional[datetime] = None