From 1b476151007c187a24812fc7ff712719ab452cac Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <blacklight86@gmail.com>
Date: Fri, 22 May 2020 12:08:17 +0200
Subject: [PATCH] More robust attribute checking before conversion, as the
 object can actually be either a ZWaveNode or a ZWaveController

---
 platypush/plugins/zwave/__init__.py | 65 +++++++++++++++--------------
 1 file changed, 33 insertions(+), 32 deletions(-)

diff --git a/platypush/plugins/zwave/__init__.py b/platypush/plugins/zwave/__init__.py
index cd7b7f05..2ff74f45 100644
--- a/platypush/plugins/zwave/__init__.py
+++ b/platypush/plugins/zwave/__init__.py
@@ -206,45 +206,46 @@ class ZwavePlugin(Plugin):
             'node_id': node.node_id,
             'home_id': node.home_id,
             'capabilities': list(node.capabilities),
-            'command_classes': [node.get_command_class_as_string(cc) for cc in node.command_classes],
-            'device_type': node.device_type,
+            'command_classes': [node.get_command_class_as_string(cc) for cc in node.command_classes]
+                if hasattr(node, 'command_classes') else [],
+            'device_type': node.device_type if hasattr(node, 'device_type') else '',
             'groups': {
                 group_id: cls.group_to_dict(group)
                 for group_id, group in node.groups.items()
             },
-            'is_awake': node.is_awake,
-            'is_failed': node.is_failed,
-            'is_beaming_device': node.is_beaming_device,
-            'is_frequent_listening_device': node.is_frequent_listening_device,
-            'is_info_received': node.is_info_received,
-            'is_listening_device': node.is_listening_device,
-            'is_locked': node.is_locked,
-            'is_ready': node.is_ready,
-            'is_routing_device': node.is_routing_device,
-            'is_security_device': node.is_security_device,
-            'is_sleeping': node.is_sleeping,
-            'last_update': node.last_update,
-            'location': node.location,
-            'manufacturer_id': node.manufacturer_id,
-            'manufacturer_name': node.manufacturer_name,
-            'max_baud_rate': node.max_baud_rate,
-            'neighbours': [node_id for node_id in node.neighbors],
-            'name': node.name,
-            'outdated': node.outdated,
-            'product_id': node.product_id,
-            'product_name': node.product_name,
-            'product_type': node.product_type,
-            'query_stage': node.query_stage,
-            'role': node.role,
-            'security': node.security,
-            'specific': node.specific,
-            'type': node.type,
-            'use_cache': node.use_cache,
-            'version': node.version,
+            'is_awake': node.is_awake if hasattr(node, 'is_awake') else False,
+            'is_failed': node.is_failed if hasattr(node, 'is_failed') else False,
+            'is_beaming_device': node.is_beaming_device if hasattr(node, 'is_beaming_device') else False,
+            'is_frequent_listening_device': node.is_frequent_listening_device if hasattr(node, 'is_frequent_listening_device') else False,
+            'is_info_received': node.is_info_received if hasattr(node, 'is_info_received') else False,
+            'is_listening_device': node.is_listening_device if hasattr(node, 'is_listening_device') else False,
+            'is_locked': node.is_locked if hasattr(node, 'is_locked') else False,
+            'is_ready': node.is_ready if hasattr(node, 'is_ready') else False,
+            'is_routing_device': node.is_routing_device if hasattr(node, 'is_routing_device') else False,
+            'is_security_device': node.is_security_device if hasattr(node, 'is_security_device') else False,
+            'is_sleeping': node.is_sleeping if hasattr(node, 'is_sleeping') else False,
+            'last_update': node.last_update if hasattr(node, 'last_update') else None,
+            'location': node.location if hasattr(node, 'location') else None,
+            'manufacturer_id': node.manufacturer_id if hasattr(node, 'manufacturer_id') else None,
+            'manufacturer_name': node.manufacturer_name if hasattr(node, 'manufacturer_name') else None,
+            'max_baud_rate': node.max_baud_rate if hasattr(node, 'max_baud_rate') else None,
+            'neighbours': [node_id for node_id in node.neighbors] if hasattr(node, 'neighbours') else [],
+            'name': node.name if hasattr(node, 'name') else None,
+            'outdated': node.outdated if hasattr(node, 'outdated') else False,
+            'product_id': node.product_id if hasattr(node, 'product_id') else None,
+            'product_name': node.product_name if hasattr(node, 'product_name') else None,
+            'product_type': node.product_type if hasattr(node, 'product_type') else None,
+            'query_stage': node.query_stage if hasattr(node, 'query_stage') else None,
+            'role': node.role if hasattr(node, 'role') else None,
+            'security': node.security if hasattr(node, 'security') else None,
+            'specific': node.specific if hasattr(node, 'specific') else None,
+            'type': node.type if hasattr(node, 'type') else None,
+            'use_cache': node.use_cache if hasattr(node, 'use_cache') else False,
+            'version': node.version if hasattr(node, 'version') else None,
             'values': {
                 value.id_on_network: cls.value_to_dict(value)
                 for value_id, value in (node.values or {}).items()
-            },
+            } if hasattr(node, 'values') else {},
         }
 
     def _get_node(self, node_id: Optional[int] = None, node_name: Optional[str] = None) -> ZWaveNode: