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Store/_base.py

@@ -50,6 +50,51 @@ class Store(ABC):
     def add_url(self, file_identifier: str, url: List[str], **kwargs: Any) -> bool:
         raise NotImplementedError
 
+    def add_url_bulk(self, items: List[Tuple[str, List[str]]], **kwargs: Any) -> bool:
+        """Optional bulk url association.
+
+        Backends may override this to batch writes (single transaction / request).
+        Default behavior is to call add_url() per file.
+        """
+        changed_any = False
+        for file_identifier, urls in (items or []):
+            try:
+                ok = self.add_url(file_identifier, urls, **kwargs)
+                changed_any = changed_any or bool(ok)
+            except Exception:
+                continue
+        return changed_any
+
+    def delete_url_bulk(self, items: List[Tuple[str, List[str]]], **kwargs: Any) -> bool:
+        """Optional bulk url deletion.
+
+        Backends may override this to batch writes (single transaction / request).
+        Default behavior is to call delete_url() per file.
+        """
+        changed_any = False
+        for file_identifier, urls in (items or []):
+            try:
+                ok = self.delete_url(file_identifier, urls, **kwargs)
+                changed_any = changed_any or bool(ok)
+            except Exception:
+                continue
+        return changed_any
+
+    def set_note_bulk(self, items: List[Tuple[str, str, str]], **kwargs: Any) -> bool:
+        """Optional bulk note set.
+
+        Backends may override this to batch writes (single transaction / request).
+        Default behavior is to call set_note() per file.
+        """
+        changed_any = False
+        for file_identifier, name, text in (items or []):
+            try:
+                ok = self.set_note(file_identifier, name, text, **kwargs)
+                changed_any = changed_any or bool(ok)
+            except Exception:
+                continue
+        return changed_any
+
     @abstractmethod
     def delete_url(self, file_identifier: str, url: List[str], **kwargs: Any) -> bool:
         raise NotImplementedError