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Feature/newnew workflow loop node (#14863)

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Co-authored-by: arkunzz <4873204@qq.com>
This commit is contained in:
Wood
2025-03-05 17:41:15 +08:00
committed by GitHub
parent da91217bc9
commit 2c17bb2c36
131 changed files with 6031 additions and 159 deletions
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55
api/core/app/apps/advanced_chat/app_generator.py
View File

@@ -223,6 +223,61 @@ class AdvancedChatAppGenerator(MessageBasedAppGenerator):
stream=streaming,
)
def single_loop_generate(
self,
app_model: App,
workflow: Workflow,
node_id: str,
user: Account | EndUser,
args: Mapping,
streaming: bool = True,
) -> Mapping[str, Any] | Generator[str | Mapping[str, Any], Any, None]:
"""
Generate App response.
:param app_model: App
:param workflow: Workflow
:param user: account or end user
:param args: request args
:param invoke_from: invoke from source
:param stream: is stream
"""
if not node_id:
raise ValueError("node_id is required")
if args.get("inputs") is None:
raise ValueError("inputs is required")
# convert to app config
app_config = AdvancedChatAppConfigManager.get_app_config(app_model=app_model, workflow=workflow)
# init application generate entity
application_generate_entity = AdvancedChatAppGenerateEntity(
task_id=str(uuid.uuid4()),
app_config=app_config,
conversation_id=None,
inputs={},
query="",
files=[],
user_id=user.id,
stream=streaming,
invoke_from=InvokeFrom.DEBUGGER,
extras={"auto_generate_conversation_name": False},
single_loop_run=AdvancedChatAppGenerateEntity.SingleLoopRunEntity(node_id=node_id, inputs=args["inputs"]),
)
contexts.tenant_id.set(application_generate_entity.app_config.tenant_id)
contexts.plugin_tool_providers.set({})
contexts.plugin_tool_providers_lock.set(threading.Lock())
return self._generate(
workflow=workflow,
user=user,
invoke_from=InvokeFrom.DEBUGGER,
application_generate_entity=application_generate_entity,
conversation=None,
stream=streaming,
)
def _generate(
self,
*,

7
api/core/app/apps/advanced_chat/app_runner.py
View File

@@ -79,6 +79,13 @@ class AdvancedChatAppRunner(WorkflowBasedAppRunner):
node_id=self.application_generate_entity.single_iteration_run.node_id,
user_inputs=dict(self.application_generate_entity.single_iteration_run.inputs),
)
elif self.application_generate_entity.single_loop_run:
# if only single loop run is requested
graph, variable_pool = self._get_graph_and_variable_pool_of_single_loop(
workflow=workflow,
node_id=self.application_generate_entity.single_loop_run.node_id,
user_inputs=dict(self.application_generate_entity.single_loop_run.inputs),
)
else:
inputs = self.application_generate_entity.inputs
query = self.application_generate_entity.query

60
api/core/app/apps/advanced_chat/generate_task_pipeline.py
View File

@@ -23,10 +23,14 @@ from core.app.entities.queue_entities import (
QueueIterationCompletedEvent,
QueueIterationNextEvent,
QueueIterationStartEvent,
QueueLoopCompletedEvent,
QueueLoopNextEvent,
QueueLoopStartEvent,
QueueMessageReplaceEvent,
QueueNodeExceptionEvent,
QueueNodeFailedEvent,
QueueNodeInIterationFailedEvent,
QueueNodeInLoopFailedEvent,
QueueNodeRetryEvent,
QueueNodeStartedEvent,
QueueNodeSucceededEvent,
@@ -372,7 +376,13 @@ class AdvancedChatAppGenerateTaskPipeline:
if node_finish_resp:
yield node_finish_resp
elif isinstance(event, QueueNodeFailedEvent | QueueNodeInIterationFailedEvent | QueueNodeExceptionEvent):
elif isinstance(
event,
QueueNodeFailedEvent
| QueueNodeInIterationFailedEvent
| QueueNodeInLoopFailedEvent
| QueueNodeExceptionEvent,
):
with Session(db.engine, expire_on_commit=False) as session:
workflow_node_execution = self._workflow_cycle_manager._handle_workflow_node_execution_failed(
session=session, event=event
@@ -472,6 +482,54 @@ class AdvancedChatAppGenerateTaskPipeline:
)
yield iter_finish_resp
elif isinstance(event, QueueLoopStartEvent):
if not self._workflow_run_id:
raise ValueError("workflow run not initialized.")
with Session(db.engine, expire_on_commit=False) as session:
workflow_run = self._workflow_cycle_manager._get_workflow_run(
session=session, workflow_run_id=self._workflow_run_id
)
loop_start_resp = self._workflow_cycle_manager._workflow_loop_start_to_stream_response(
session=session,
task_id=self._application_generate_entity.task_id,
workflow_run=workflow_run,
event=event,
)
yield loop_start_resp
elif isinstance(event, QueueLoopNextEvent):
if not self._workflow_run_id:
raise ValueError("workflow run not initialized.")
with Session(db.engine, expire_on_commit=False) as session:
workflow_run = self._workflow_cycle_manager._get_workflow_run(
session=session, workflow_run_id=self._workflow_run_id
)
loop_next_resp = self._workflow_cycle_manager._workflow_loop_next_to_stream_response(
session=session,
task_id=self._application_generate_entity.task_id,
workflow_run=workflow_run,
event=event,
)
yield loop_next_resp
elif isinstance(event, QueueLoopCompletedEvent):
if not self._workflow_run_id:
raise ValueError("workflow run not initialized.")
with Session(db.engine, expire_on_commit=False) as session:
workflow_run = self._workflow_cycle_manager._get_workflow_run(
session=session, workflow_run_id=self._workflow_run_id
)
loop_finish_resp = self._workflow_cycle_manager._workflow_loop_completed_to_stream_response(
session=session,
task_id=self._application_generate_entity.task_id,
workflow_run=workflow_run,
event=event,
)
yield loop_finish_resp
elif isinstance(event, QueueWorkflowSucceededEvent):
if not self._workflow_run_id:
raise ValueError("workflow run not initialized.")