Complete DataSet SDK implementation (#2171)

### What problem does this PR solve?

Complete DataSet SDK implementation
#1102

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Feiue <10215101452@stu.ecun.edu.cn>

api/apps/sdk/dataset.py

@@ -13,6 +13,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #
+
 from flask import request
 
 from api.db import StatusEnum, FileSource
@@ -33,7 +34,7 @@ def save(tenant_id):
     req = request.json
     e, t = TenantService.get_by_id(tenant_id)
     if "id" not in req:
-        if "tenant_id" in req or "embd_id" in req:
+        if "tenant_id" in req or "embedding_model" in req:
             return get_data_error_result(
                 retmsg="Tenant_id or embedding_model must not be provided")
         if "name" not in req:
@@ -47,22 +48,39 @@ def save(tenant_id):
         if KnowledgebaseService.query(name=req["name"], tenant_id=tenant_id, status=StatusEnum.VALID.value):
             return get_data_error_result(
                 retmsg="Duplicated knowledgebase name in creating dataset.")
-        req["tenant_id"] = tenant_id
-        req['created_by'] = tenant_id
-        req['embd_id'] = t.embd_id
+        req["tenant_id"] = req['created_by'] = tenant_id
+        req['embedding_model'] = t.embd_id
+        key_mapping = {
+            "chunk_num": "chunk_count",
+            "doc_num": "document_count",
+            "parser_id": "parse_method",
+            "embd_id": "embedding_model"
+        }
+        mapped_keys = {new_key: req[old_key] for new_key, old_key in key_mapping.items() if old_key in req}
+        req.update(mapped_keys)
         if not KnowledgebaseService.save(**req):
             return get_data_error_result(retmsg="Create dataset error.(Database error)")
-        return get_json_result(data=req)
+        renamed_data={}
+        e, k = KnowledgebaseService.get_by_id(req["id"])
+        for key, value in k.to_dict().items():
+            new_key = key_mapping.get(key, key)
+            renamed_data[new_key] = value
+        return get_json_result(data=renamed_data)
     else:
+        invalid_keys = {"embd_id", "chunk_num", "doc_num", "parser_id"}
+        if any(key in req for key in invalid_keys):
+            return get_data_error_result(retmsg="The input parameters are invalid.")
+
         if "tenant_id" in req:
             if req["tenant_id"] != tenant_id:
                 return get_data_error_result(
                     retmsg="Can't change tenant_id.")
 
-        if "embd_id" in req:
-            if req["embd_id"] != t.embd_id:
+        if "embedding_model" in req:
+            if req["embedding_model"] != t.embd_id:
                 return get_data_error_result(
                     retmsg="Can't change embedding_model.")
+            req.pop("embedding_model")
 
         if not KnowledgebaseService.query(
                 created_by=tenant_id, id=req["id"]):
@@ -72,20 +90,23 @@ def save(tenant_id):
 
         e, kb = KnowledgebaseService.get_by_id(req["id"])
 
-        if "chunk_num" in req:
-            if req["chunk_num"] != kb.chunk_num:
+        if "chunk_count" in req:
+            if req["chunk_count"] != kb.chunk_num:
                 return get_data_error_result(
                     retmsg="Can't change chunk_count.")
+            req.pop("chunk_count")
 
-        if "doc_num" in req:
-            if req['doc_num'] != kb.doc_num:
+        if "document_count" in req:
+            if req['document_count'] != kb.doc_num:
                 return get_data_error_result(
                     retmsg="Can't change document_count.")
+            req.pop("document_count")
 
-        if "parser_id" in req:
-            if kb.chunk_num > 0 and req['parser_id'] != kb.parser_id:
+        if "parse_method" in req:
+            if kb.chunk_num != 0 and req['parse_method'] != kb.parser_id:
                 return get_data_error_result(
-                    retmsg="if chunk count is not 0, parse method is not changable.")
+                    retmsg="If chunk count is not 0, parse method is not changable.")
+            req['parser_id'] = req.pop('parse_method')
         if "name" in req:
             if req["name"].lower() != kb.name.lower() \
                     and len(KnowledgebaseService.query(name=req["name"], tenant_id=tenant_id,
@@ -103,6 +124,9 @@ def save(tenant_id):
 @token_required
 def delete(tenant_id):
     req = request.args
+    if "id" not in req:
+        return get_data_error_result(
+            retmsg="id is required")
     kbs = KnowledgebaseService.query(
         created_by=tenant_id, id=req["id"])
     if not kbs:
@@ -120,7 +144,7 @@ def delete(tenant_id):
 
     if not KnowledgebaseService.delete_by_id(req["id"]):
         return get_data_error_result(
-            retmsg="Delete dataset error.(Database error)")
+            retmsg="Delete dataset error.(Database serror)")
     return get_json_result(data=True)
 
 
@@ -134,37 +158,63 @@ def list_datasets(tenant_id):
     tenants = TenantService.get_joined_tenants_by_user_id(tenant_id)
     kbs = KnowledgebaseService.get_by_tenant_ids(
         [m["tenant_id"] for m in tenants], tenant_id, page_number, items_per_page, orderby, desc)
-    return get_json_result(data=kbs)
+    renamed_list = []
+    for kb in kbs:
+        key_mapping = {
+            "chunk_num": "chunk_count",
+            "doc_num": "document_count",
+            "parser_id": "parse_method",
+            "embd_id": "embedding_model"
+        }
+        renamed_data = {}
+        for key, value in kb.items():
+            new_key = key_mapping.get(key, key)
+            renamed_data[new_key] = value
+        renamed_list.append(renamed_data)
+    return get_json_result(data=renamed_list)
 
 
 @manager.route('/detail', methods=['GET'])
 @token_required
 def detail(tenant_id):
     req = request.args
+    key_mapping = {
+        "chunk_num": "chunk_count",
+        "doc_num": "document_count",
+        "parser_id": "parse_method",
+        "embd_id": "embedding_model"
+    }
+    renamed_data = {}
     if "id" in req:
         id = req["id"]
         kb = KnowledgebaseService.query(created_by=tenant_id, id=req["id"])
         if not kb:
             return get_json_result(
-                data=False, retmsg='You do not own the dataset',
+                data=False, retmsg='You do not own the dataset.',
                 retcode=RetCode.OPERATING_ERROR)
         if "name" in req:
             name = req["name"]
             if kb[0].name != name:
                 return get_json_result(
-                    data=False, retmsg='You do not own the dataset',
+                    data=False, retmsg='You do not own the dataset.',
                     retcode=RetCode.OPERATING_ERROR)
         e, k = KnowledgebaseService.get_by_id(id)
-        return get_json_result(data=k.to_dict())
+        for key, value in k.to_dict().items():
+            new_key = key_mapping.get(key, key)
+            renamed_data[new_key] = value
+        return get_json_result(data=renamed_data)
     else:
         if "name" in req:
             name = req["name"]
             e, k = KnowledgebaseService.get_by_name(kb_name=name, tenant_id=tenant_id)
             if not e:
                 return get_json_result(
-                    data=False, retmsg='You do not own the dataset',
+                    data=False, retmsg='You do not own the dataset.',
                     retcode=RetCode.OPERATING_ERROR)
-            return get_json_result(data=k.to_dict())
+            for key, value in k.to_dict().items():
+                new_key = key_mapping.get(key, key)
+                renamed_data[new_key] = value
+            return get_json_result(data=renamed_data)
         else:
             return get_data_error_result(
                 retmsg="At least one of `id` or `name` must be provided.")

sdk/python/ragflow/modules/dataset.py

@@ -24,14 +24,6 @@ class DataSet(Base):
         self.parse_method = "naive"
         self.parser_config = None
         for k in list(res_dict.keys()):
-            if k == "embd_id":
-                res_dict["embedding_model"] = res_dict[k]
-            if k == "parser_id":
-                res_dict['parse_method'] = res_dict[k]
-            if k == "doc_num":
-                res_dict["document_count"] = res_dict[k]
-            if k == "chunk_num":
-                res_dict["chunk_count"] = res_dict[k]
             if k not in self.__dict__:
                 res_dict.pop(k)
         super().__init__(rag, res_dict)
@@ -39,9 +31,9 @@ class DataSet(Base):
     def save(self) -> bool:
         res = self.post('/dataset/save',
                         {"id": self.id, "name": self.name, "avatar": self.avatar, "tenant_id": self.tenant_id,
-                         "description": self.description, "language": self.language, "embd_id": self.embedding_model,
+                         "description": self.description, "language": self.language, "embedding_model": self.embedding_model,
                          "permission": self.permission,
-                         "doc_num": self.document_count, "chunk_num": self.chunk_count, "parser_id": self.parse_method,
+                         "document_count": self.document_count, "chunk_count": self.chunk_count, "parse_method": self.parse_method,
                          "parser_config": self.parser_config.to_json()
                          })
         res = res.json()

sdk/python/ragflow/ragflow.py

@@ -52,7 +52,7 @@ class RAGFlow:
         res = self.post("/dataset/save",
                         {"name": name, "avatar": avatar, "description": description, "language": language,
                          "permission": permission,
-                         "doc_num": document_count, "chunk_num": chunk_count, "parser_id": parse_method,
+                         "document_count": document_count, "chunk_count": chunk_count, "parse_method": parse_method,
                          "parser_config": parser_config
                          }
                         )
@@ -61,7 +61,7 @@ class RAGFlow:
             return DataSet(self, res["data"])
         raise Exception(res["retmsg"])
 
-    def list_datasets(self, page: int = 1, page_size: int = 150, orderby: str = "create_time", desc: bool = True) -> \
+    def list_datasets(self, page: int = 1, page_size: int = 1024, orderby: str = "create_time", desc: bool = True) -> \
             List[DataSet]:
         res = self.get("/dataset/list", {"page": page, "page_size": page_size, "orderby": orderby, "desc": desc})
         res = res.json()