d

Store/HydrusNetwork.py

@@ -55,6 +55,14 @@ class HydrusNetwork(Store):
             }
         ]
 
+    @property
+    def is_remote(self) -> bool:
+        return True
+
+    @property
+    def prefer_defer_tags(self) -> bool:
+        return True
+
     def _log_prefix(self) -> str:
         store_name = getattr(self, "NAME", None) or "unknown"
         return f"[hydrusnetwork:{store_name}]"

Store/_base.py

@@ -27,6 +27,16 @@ class Store(ABC):
         """
         return []
 
+    @property
+    def is_remote(self) -> bool:
+        """True if the store is a remote service (e.g. Hydrus) rather than local disk."""
+        return False
+
+    @property
+    def prefer_defer_tags(self) -> bool:
+        """True if the store prefers tags to be applied after the file is added."""
+        return False
+
     @abstractmethod
     def add_file(self, file_path: Path, **kwargs: Any) -> str:
         raise NotImplementedError