feat: stream challenge submissions and tidy challenge imports

api/controllers/console/__init__.py

@@ -44,6 +44,10 @@ from . import (
     version,
 )
 
+# Import custom challenge controllers
+from . import challenges as challenges
+from . import red_blue_challenges as red_blue_challenges
+
 # Import app controllers
 from .app import (
     advanced_prompt_template,
@@ -129,10 +133,6 @@ from .workspace import (
     workspace,
 )
 
-# Import custom challenge controllers
-from . import challenges as challenges
-from . import red_blue_challenges as red_blue_challenges
-
 api.add_namespace(console_ns)
 
 __all__ = [
@@ -149,6 +149,7 @@ __all__ = [
     "audio",
     "billing",
     "bp",
+    "challenges",
     "completion",
     "compliance",
     "console_ns",
@@ -193,6 +194,7 @@ __all__ = [
     "rag_pipeline_import",
     "rag_pipeline_workflow",
     "recommended_app",
+    "red_blue_challenges",
     "saved_message",
     "setup",
     "site",
@@ -208,6 +210,4 @@ __all__ = [
     "workflow_run",
     "workflow_statistic",
     "workspace",
-    "challenges",
-    "red_blue_challenges",
 ]

api/controllers/console/challenges.py

@@ -7,9 +7,8 @@ from controllers.console.wraps import (
     account_initialization_required,
     setup_required,
 )
-from libs.login import login_required
 from extensions.ext_database import db
-from libs.login import current_user
+from libs.login import current_user, login_required
 from models.challenge import Challenge
 
 
@@ -72,7 +71,7 @@ class ChallengeListCreateApi(Resource):
         c.app_id = args["app_id"]
         # Convert empty string to None for UUID field
         workflow_id = args.get("workflow_id")
-        c.workflow_id = workflow_id if workflow_id else None
+        c.workflow_id = workflow_id or None
         c.name = args["name"]
         c.description = args.get("description")
         c.goal = args.get("goal")

api/controllers/web/__init__.py

@@ -18,21 +18,21 @@ web_ns = Namespace("web", description="Web application API operations", path="/"
 from . import (
     app,
     audio,
+    challenges,
     completion,
     conversation,
     feature,
     files,
     forgot_password,
     login,
-    register,
     message,
     passport,
+    red_blue_challenges,
+    register,
     remote_files,
     saved_message,
     site,
     workflow,
-    challenges,
-    red_blue_challenges,
 )
 
 api.add_namespace(web_ns)
@@ -42,20 +42,20 @@ __all__ = [
     "app",
     "audio",
     "bp",
+    "challenges",
     "completion",
     "conversation",
     "feature",
     "files",
     "forgot_password",
     "login",
-    "register",
     "message",
     "passport",
+    "red_blue_challenges",
+    "register",
     "remote_files",
     "saved_message",
     "site",
     "web_ns",
     "workflow",
-    "challenges",
-    "red_blue_challenges",
 ]

api/controllers/web/challenges.py

@@ -1,11 +1,10 @@
 from __future__ import annotations
 
 from flask_restx import Resource
+from sqlalchemy import select
 
 from controllers.web import web_ns
 from extensions.ext_database import db
-from sqlalchemy import select
-
 from models.challenge import Challenge, ChallengeAttempt
 from models.model import App, Site
 

api/controllers/web/register.py

@@ -16,7 +16,7 @@ class WebRegisterApi(Resource):
         name = payload.get('name') or 'Player'
         password = payload.get('password')
         if not email or not password:
-            return { 'result': 'bad_request' }, 400
+            return {'result': 'bad_request'}, 400
         account = RegisterService.register(
             email=email,
             name=name,
@@ -25,6 +25,6 @@ class WebRegisterApi(Resource):
             create_workspace_required=False,
         )
         db.session.commit()
-        return { 'result': 'success', 'data': { 'account_id': account.id } }, 201
+        return {'result': 'success', 'data': {'account_id': account.id}}, 201
 
 

api/core/workflow/nodes/node_mapping.py

@@ -4,6 +4,7 @@ from core.workflow.enums import NodeType
 from core.workflow.nodes.agent.agent_node import AgentNode
 from core.workflow.nodes.answer.answer_node import AnswerNode
 from core.workflow.nodes.base.node import Node
+from core.workflow.nodes.challenge_evaluator.node import ChallengeEvaluatorNode
 from core.workflow.nodes.code import CodeNode
 from core.workflow.nodes.datasource.datasource_node import DatasourceNode
 from core.workflow.nodes.document_extractor import DocumentExtractorNode
@@ -11,6 +12,7 @@ from core.workflow.nodes.end.end_node import EndNode
 from core.workflow.nodes.http_request import HttpRequestNode
 from core.workflow.nodes.if_else import IfElseNode
 from core.workflow.nodes.iteration import IterationNode, IterationStartNode
+from core.workflow.nodes.judging_llm.node import JudgingLLMNode
 from core.workflow.nodes.knowledge_index import KnowledgeIndexNode
 from core.workflow.nodes.knowledge_retrieval import KnowledgeRetrievalNode
 from core.workflow.nodes.list_operator import ListOperatorNode
@@ -19,14 +21,12 @@ from core.workflow.nodes.loop import LoopEndNode, LoopNode, LoopStartNode
 from core.workflow.nodes.parameter_extractor import ParameterExtractorNode
 from core.workflow.nodes.question_classifier import QuestionClassifierNode
 from core.workflow.nodes.start import StartNode
+from core.workflow.nodes.team_challenge.node import TeamChallengeNode
 from core.workflow.nodes.template_transform import TemplateTransformNode
 from core.workflow.nodes.tool import ToolNode
 from core.workflow.nodes.variable_aggregator import VariableAggregatorNode
 from core.workflow.nodes.variable_assigner.v1 import VariableAssignerNode as VariableAssignerNodeV1
 from core.workflow.nodes.variable_assigner.v2 import VariableAssignerNode as VariableAssignerNodeV2
-from core.workflow.nodes.challenge_evaluator.node import ChallengeEvaluatorNode
-from core.workflow.nodes.judging_llm.node import JudgingLLMNode
-from core.workflow.nodes.team_challenge.node import TeamChallengeNode
 
 LATEST_VERSION = "latest"
 

api/models/__init__.py

@@ -9,6 +9,7 @@ from .account import (
     TenantStatus,
 )
 from .api_based_extension import APIBasedExtension, APIBasedExtensionPoint
+from .challenge import Challenge, ChallengeAttempt
 from .dataset import (
     AppDatasetJoin,
     Dataset,
@@ -68,6 +69,7 @@ from .provider import (
     TenantDefaultModel,
     TenantPreferredModelProvider,
 )
+from .red_blue import RedBlueChallenge, TeamPairing, TeamSubmission
 from .source import DataSourceApiKeyAuthBinding, DataSourceOauthBinding
 from .task import CeleryTask, CeleryTaskSet
 from .tools import (
@@ -91,8 +93,6 @@ from .workflow import (
     WorkflowRun,
     WorkflowType,
 )
-from .challenge import Challenge, ChallengeAttempt
-from .red_blue import RedBlueChallenge, TeamSubmission, TeamPairing
 
 __all__ = [
     "APIBasedExtension",
@@ -113,6 +113,8 @@ __all__ = [
     "BuiltinToolProvider",
     "CeleryTask",
     "CeleryTaskSet",
+    "Challenge",
+    "ChallengeAttempt",
     "Conversation",
     "ConversationVariable",
     "CreatorUserRole",
@@ -154,10 +156,13 @@ __all__ = [
     "ProviderQuotaType",
     "ProviderType",
     "RecommendedApp",
+    "RedBlueChallenge",
     "SavedMessage",
     "Site",
     "Tag",
     "TagBinding",
+    "TeamPairing",
+    "TeamSubmission",
     "Tenant",
     "TenantAccountJoin",
     "TenantAccountRole",
@@ -183,9 +188,4 @@ __all__ = [
     "WorkflowRunTriggeredFrom",
     "WorkflowToolProvider",
     "WorkflowType",
-    "Challenge",
-    "ChallengeAttempt",
-    "RedBlueChallenge",
-    "TeamSubmission",
-    "TeamPairing",
 ]

api/services/challenge_scorer_service.py

@@ -62,7 +62,7 @@ class ChallengeScorerService:
                 raise ValueError("Scorer must return a dict with 'score' key")
             return result
         except Exception as e:
-            logger.error(f"Scorer plugin {scorer_plugin_id} failed: {e}", exc_info=True)
+            logger.error("Scorer plugin %s failed: %s", scorer_plugin_id, e, exc_info=True)
             raise ValueError(f"Scorer plugin execution failed: {e}")
 
     @classmethod
@@ -99,11 +99,11 @@ class ChallengeScorerService:
 
             # Cache it
             cls._plugin_cache[cache_key] = scorer
-            logger.info(f"Loaded scorer plugin: {plugin_id} from {entrypoint}")
+            logger.info("Loaded scorer plugin: %s from %s", plugin_id, entrypoint)
             return scorer
 
         except Exception as e:
-            logger.error(f"Failed to load scorer plugin {plugin_id}:{entrypoint}: {e}", exc_info=True)
+            logger.error("Failed to load scorer plugin %s:%s: %s", plugin_id, entrypoint, e, exc_info=True)
             return None
 
     @classmethod

api/services/challenge_service.py

@@ -7,7 +7,7 @@ from typing import Any
 from sqlalchemy.orm import Session
 
 from extensions.ext_database import db
-from models.challenge import Challenge, ChallengeAttempt
+from models.challenge import ChallengeAttempt
 
 
 class ChallengeService: