From 5cfd5db5d7d323133fb1d79a6a1da0e2effc4c49 Mon Sep 17 00:00:00 2001
From: Jakub Trllo <jakub.trllo@gmail.com>
Date: Fri, 7 Oct 2022 11:53:10 +0200
Subject: [PATCH] added missing abstract property 'host_is_valid'

---
 openpype/tools/publisher/control.py | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/openpype/tools/publisher/control.py b/openpype/tools/publisher/control.py
index d4b624e959..1725961aac 100644
--- a/openpype/tools/publisher/control.py
+++ b/openpype/tools/publisher/control.py
@@ -687,7 +687,8 @@ class AbstractPublisherController(object):
     Define what must be implemented to be able use Publisher functionality.
 
     Goal is to have "data driven" controller that can be used to control UI
-    running in different process. That lead to some ""
+    running in different process. That lead to some disadvantages like UI can't
+    access objects directly but by using wrappers that can be serialized.
     """
 
     _log = None
@@ -762,6 +763,19 @@ class AbstractPublisherController(object):
 
         pass
 
+    @abstractproperty
+    def host_is_valid(self):
+        """Host is valid for creation part.
+
+        Host must have implemented certain functionality to be able create
+        in Publisher tool.
+
+        Returns:
+            bool: Host can handle creation of instances.
+        """
+
+        pass
+
     @abstractproperty
     def instances(self):
         """Collected/created instances.