[MNT] change client search return

learnware/client/learnware_client.py

@@ -216,7 +216,18 @@ class LearnwareClient:
         else:
             stat_spec = None
 
-        returns = []
+        returns = {
+            "single": {
+                "learnware_ids": [],
+                "semantic_specifications": [],
+                "matching": [],
+            },
+            "multiple": {
+                "learnware_ids": [],
+                "semantic_specifications": [],
+                "matching": None,
+            },
+        }
         with tempfile.NamedTemporaryFile(prefix="learnware_stat_", suffix=".json") as ftemp:
             if stat_spec is not None:
                 stat_spec.save(ftemp.name)
@@ -245,26 +256,16 @@ class LearnwareClient:
                     raise Exception("search failed: " + json.dumps(result))
 
                 for learnware in result["data"]["learnware_list_single"]:
-                    returns.append(
-                        {
-                            "type": "single",
-                            "learnware_id": learnware["learnware_id"],
-                            "semantic_specification": learnware["semantic_specification"],
-                            "matching": learnware["matching"],
-                        }
-                    )
+                    returns["single"]["learnware_ids"].append(learnware["learnware_id"])
+                    returns["single"]["semantic_specifications"].append(learnware["semantic_specification"])
+                    returns["single"]["matching"].append(learnware["matching"])
+
                 if len(result["data"]["learnware_list_multi"]) > 0:
-                    multiple_learnware = {
-                        "type": "multiple",
-                        "learnware_ids": [],
-                        "semantic_specifications": [],
-                        "matching": result["data"]["learnware_list_multi"][0]["matching"],
-                    }
-                    for learnware in result["data"]["learnware_list_multi"]:
-                        multiple_learnware["learnware_ids"].append(learnware["learnware_id"])
-                        multiple_learnware["semantic_specifications"].append(learnware["semantic_specification"])
-
-                    returns.append(multiple_learnware)
+                    multi_learnware = result["data"]["learnware_list_multi"][0]
+                    returns["multiple"]["learnware_ids"].append(multi_learnware["learnware_id"])
+                    returns["multiple"]["semantic_specifications"].append(multi_learnware["semantic_specification"])
+                    returns["multiple"]["matching"] = learnware["matching"]
+
         return returns
 
     @require_login
@@ -416,7 +417,7 @@ class LearnwareClient:
     @staticmethod
     def _check_semantic_specification(semantic_spec):
         from ..market import EasySemanticChecker
-        
+
         check_status, message = EasySemanticChecker.check_semantic_spec(semantic_spec)
         return check_status != BaseChecker.INVALID_LEARNWARE, message