Feat: artifact compilation pipeline + shared knowlege_compile engines

api/db/services/dialog_service.py

@@ -755,6 +755,7 @@ async def callback(msg: str):
     retrieval_ts = timer()
     if not knowledges and prompt_config.get("empty_response"):
         empty_res = prompt_config["empty_response"]
+        yield {"answer": empty_res, "reference": {}, "prompt": "", "audio_binary": None, "final": False}
         yield {"answer": empty_res, "reference": kbinfos, "prompt": "\n\n### Query:\n%s" % " ".join(questions), "audio_binary": tts(tts_mdl, empty_res), "final": True}
         return
 

rag/advanced_rag/knowlege_compile/__init__.py

@@ -0,0 +1,43 @@
+#
+#  Copyright 2025 The InfiniFlow Authors. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+
+from .structure import compile_structure_from_text, merge_compiled_structures
+from .artifact import (
+    ARTIFACT_DRAFT_COMPILE_KWD,
+    ARTIFACT_MAP_COMPILE_KWD,
+    ARTIFACT_PAGE_COMPILE_KWD,
+    ARTIFACT_PLAN_COMPILE_KWD,
+    ARTIFACT_REDUCE_COMPILE_KWD,
+    artifact_map_from_chunks,
+    artifact_plan_from_reduction,
+    artifact_reduce_from_extracts,
+    artifact_refine_from_plan,
+)
+
+
+__all__ = [
+    "compile_structure_from_text",
+    "merge_compiled_structures",
+    "artifact_map_from_chunks",
+    "artifact_reduce_from_extracts",
+    "artifact_plan_from_reduction",
+    "artifact_refine_from_plan",
+    "ARTIFACT_MAP_COMPILE_KWD",
+    "ARTIFACT_REDUCE_COMPILE_KWD",
+    "ARTIFACT_PLAN_COMPILE_KWD",
+    "ARTIFACT_PAGE_COMPILE_KWD",
+    "ARTIFACT_DRAFT_COMPILE_KWD",
+]