dify/api/core
Yansong Zhang e2e16772a1 fix(api): fix DSL import, memory loading, and remaining test coverage
1. DSL Import fix: change self._session.commit() to self._session.flush()
   in app_dsl_service.py _create_or_update_app() to avoid "closed transaction"
   error. DSL import now works: export agent app -> import -> new app created.

2. Memory loading attempt: added _load_memory_messages() to AgentV2Node
   that loads TokenBufferMemory from conversation history. However, chatflow
   engine manages conversations differently from easy-UI (conversation may
   not be in DB at query time, or uses ConversationVariablePersistenceLayer
   instead of Message table). Memory needs further investigation.

Test results:
- Multi-turn memory: Turn 1 OK, Turn 2 LLM doesn't see history (needs deeper fix)
- Service API with API Key: PASSED (answer="Sixteen" for 8+8)
- DSL Import: PASSED (status=completed, new app created)
- Token aggregation: PASSED (node=49, workflow=49)

Known: memory in multi-turn chatflow needs to use graphon's built-in
memory mechanism (MemoryConfig on node + ConversationVariablePersistenceLayer)
rather than direct DB query.

Made-with: Cursor
2026-04-09 14:47:55 +08:00
..
agent fix(api): remove unsupported 'user' param from FC/ReAct invoke_llm calls 2026-04-09 12:18:07 +08:00
app fix(api): resolve all remaining known issues 2026-04-09 12:53:11 +08:00
app_assets feat(api): port Sandbox + VirtualEnvironment + Skill system from feat/support-agent-sandbox (Phase 5-6) 2026-04-08 17:39:02 +08:00
app_bundle feat(api): port Sandbox + VirtualEnvironment + Skill system from feat/support-agent-sandbox (Phase 5-6) 2026-04-08 17:39:02 +08:00
base refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
callback_handler refactor(api): tighten types for Tenant.custom_config_dict and MCPToolProvider.headers (#34698) 2026-04-08 01:36:42 +00:00
datasource refactor(api): deduplicate I18nObject in datasource entities (#34701) 2026-04-08 01:36:56 +00:00
db fix(db): parameterize sessionmaker with Session (#30612) 2026-01-06 15:23:50 +08:00
entities refactor(api): tighten types for Tenant.custom_config_dict and MCPToolProvider.headers (#34698) 2026-04-08 01:36:42 +00:00
errors chore: add ast-grep rule to convert Optional[T] to T | None (#25560) 2025-09-15 13:06:33 +08:00
extension change all to httpx (#26119) 2025-10-10 23:41:16 +08:00
external_data_tool chore: add ast-grep rule to convert Optional[T] to T | None (#25560) 2025-09-15 13:06:33 +08:00
helper feat(api): enable all sandbox/skill controller routes and resolve dependencies (P0) 2026-04-09 09:36:16 +08:00
llm_generator feat(api): enable all sandbox/skill controller routes and resolve dependencies (P0) 2026-04-09 09:36:16 +08:00
logging refactor(api): reuse IdentityDict TypedDict in logging filters (#34593) 2026-04-06 11:30:21 +00:00
mcp refactor(api): type MCP tool schema and arguments with TypedDict (#34612) 2026-04-07 01:02:06 +00:00
memory feat(api): enable all sandbox/skill controller routes and resolve dependencies (P0) 2026-04-09 09:36:16 +08:00
moderation refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
ops refactor(api): type aliyun trace utils with TypedDict and tighten return types (#34642) 2026-04-07 05:57:22 +00:00
plugin refactor(api): tighten types for Tenant.custom_config_dict and MCPToolProvider.headers (#34698) 2026-04-08 01:36:42 +00:00
prompt refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
rag refactor(api): tighten types for Tenant.custom_config_dict and MCPToolProvider.headers (#34698) 2026-04-08 01:36:42 +00:00
repositories chore(api): align Python support with 3.12 (#34419) 2026-04-02 05:07:32 +00:00
sandbox fix(api): resolve all remaining known issues 2026-04-09 12:53:11 +08:00
schemas chore(api): align Python support with 3.12 (#34419) 2026-04-02 05:07:32 +00:00
session feat(api): enable all sandbox/skill controller routes and resolve dependencies (P0) 2026-04-09 09:36:16 +08:00
skill feat(api): port Sandbox + VirtualEnvironment + Skill system from feat/support-agent-sandbox (Phase 5-6) 2026-04-08 17:39:02 +08:00
telemetry feat: enterprise otel exporter (#33138) 2026-03-27 07:56:31 +00:00
tools feat(api): enable all sandbox/skill controller routes and resolve dependencies (P0) 2026-04-09 09:36:16 +08:00
trigger refactor(api): tighten types for Tenant.custom_config_dict and MCPToolProvider.headers (#34698) 2026-04-08 01:36:42 +00:00
virtual_environment feat(api): port Sandbox + VirtualEnvironment + Skill system from feat/support-agent-sandbox (Phase 5-6) 2026-04-08 17:39:02 +08:00
workflow fix(api): fix DSL import, memory loading, and remaining test coverage 2026-04-09 14:47:55 +08:00
zip_sandbox feat(api): enable all sandbox/skill controller routes and resolve dependencies (P0) 2026-04-09 09:36:16 +08:00
__init__.py Fix basedpyright type errors (#25435) 2025-09-10 01:54:26 +08:00
hosting_configuration.py refactor(api): use standalone graphon package (#34209) 2026-03-27 21:05:32 +00:00
indexing_runner.py refactor: core/app pipeline, core/datasource, and core/indexing_runner (#34359) 2026-04-01 02:20:56 +00:00
model_manager.py refactor(api): tighten types for Tenant.custom_config_dict and MCPToolProvider.headers (#34698) 2026-04-08 01:36:42 +00:00
provider_manager.py refactor(api): replace json.loads with Pydantic validation in security and tools layers (#34380) 2026-04-07 12:11:51 +00:00