fff

sentence_api/repository.py

@@ -1011,11 +1011,28 @@ class VideoRepository:
             )
             return cursor.rowcount > 0
 
-    def clear_sentence_translations(self, video_hash: str) -> None:
+    def clear_sentence_translations(
+        self,
+        video_hash: str,
+        indexes: Optional[Sequence[int]] = None,
+    ) -> None:
+        normalized_hash = normalize_video_hash(video_hash)
         with self._connect() as connection:
-            connection.execute(
-                "UPDATE sentences SET zh_text = NULL WHERE video_hash = ?",
-                (normalize_video_hash(video_hash),),
+            if indexes is None:
+                connection.execute(
+                    "UPDATE sentences SET zh_text = NULL WHERE video_hash = ?",
+                    (normalized_hash,),
+                )
+                return
+            unique_indexes = list(dict.fromkeys(indexes))
+            if not unique_indexes:
+                return
+            connection.executemany(
+                """
+                UPDATE sentences SET zh_text = NULL
+                WHERE video_hash = ? AND sentence_index = ?
+                """,
+                [(normalized_hash, index) for index in unique_indexes],
             )
 
     def save_sentence_translations(