refactor: move workflow package to dify_graph (#32844)

api/.importlinter

@@ -1,6 +1,7 @@
 [importlinter]
 root_packages =
     core
+    dify_graph
     configs
     controllers
     extensions
@@ -21,48 +22,48 @@ layers =
     runtime
     entities
 containers =
-    core.workflow
+    dify_graph
 ignore_imports =
-    core.workflow.nodes.base.node -> core.workflow.graph_events
+    dify_graph.nodes.base.node -> dify_graph.graph_events
-    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph_events
+    dify_graph.nodes.iteration.iteration_node -> dify_graph.graph_events
-    core.workflow.nodes.loop.loop_node -> core.workflow.graph_events
+    dify_graph.nodes.loop.loop_node -> dify_graph.graph_events
 
-    core.workflow.nodes.iteration.iteration_node -> core.app.workflow.node_factory
+    dify_graph.nodes.iteration.iteration_node -> core.workflow.node_factory
-    core.workflow.nodes.loop.loop_node -> core.app.workflow.node_factory
+    dify_graph.nodes.loop.loop_node -> core.workflow.node_factory
-    core.workflow.nodes.iteration.iteration_node -> core.app.workflow.layers.llm_quota
+    dify_graph.nodes.iteration.iteration_node -> core.app.workflow.layers.llm_quota
-    core.workflow.nodes.loop.loop_node -> core.app.workflow.layers.llm_quota
+    dify_graph.nodes.loop.loop_node -> core.app.workflow.layers.llm_quota
 
-    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph_engine
+    dify_graph.nodes.iteration.iteration_node -> dify_graph.graph_engine
-    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph
+    dify_graph.nodes.iteration.iteration_node -> dify_graph.graph
-    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph_engine.command_channels
+    dify_graph.nodes.iteration.iteration_node -> dify_graph.graph_engine.command_channels
-    core.workflow.nodes.loop.loop_node -> core.workflow.graph_engine
+    dify_graph.nodes.loop.loop_node -> dify_graph.graph_engine
-    core.workflow.nodes.loop.loop_node -> core.workflow.graph
+    dify_graph.nodes.loop.loop_node -> dify_graph.graph
-    core.workflow.nodes.loop.loop_node -> core.workflow.graph_engine.command_channels
+    dify_graph.nodes.loop.loop_node -> dify_graph.graph_engine.command_channels
     # TODO(QuantumGhost): fix the import violation later
-    core.workflow.entities.pause_reason -> core.workflow.nodes.human_input.entities
+    dify_graph.entities.pause_reason -> dify_graph.nodes.human_input.entities
 
 [importlinter:contract:workflow-infrastructure-dependencies]
 name = Workflow Infrastructure Dependencies
 type = forbidden
 source_modules =
-    core.workflow
+    dify_graph
 forbidden_modules =
     extensions.ext_database
     extensions.ext_redis
 allow_indirect_imports = True
 ignore_imports =
-    core.workflow.nodes.agent.agent_node -> extensions.ext_database
+    dify_graph.nodes.agent.agent_node -> extensions.ext_database
-    core.workflow.nodes.llm.file_saver -> extensions.ext_database
+    dify_graph.nodes.llm.file_saver -> extensions.ext_database
-    core.workflow.nodes.llm.node -> extensions.ext_database
+    dify_graph.nodes.llm.node -> extensions.ext_database
-    core.workflow.nodes.tool.tool_node -> extensions.ext_database
+    dify_graph.nodes.tool.tool_node -> extensions.ext_database
     # TODO(QuantumGhost): use DI to avoid depending on global DB.
-    core.workflow.nodes.human_input.human_input_node -> extensions.ext_database
+    dify_graph.nodes.human_input.human_input_node -> extensions.ext_database
 
 [importlinter:contract:workflow-external-imports]
 name = Workflow External Imports
 type = forbidden
 source_modules =
-    core.workflow
+    dify_graph
 forbidden_modules =
     configs
     controllers
@@ -100,77 +101,68 @@ forbidden_modules =
     core.trigger
     core.variables
 ignore_imports =
-    core.workflow.nodes.loop.loop_node -> core.app.workflow.node_factory
+    dify_graph.nodes.loop.loop_node -> core.workflow.node_factory
-    core.workflow.workflow_entry -> core.app.workflow.layers.observability
+    dify_graph.nodes.agent.agent_node -> core.model_manager
-    core.workflow.nodes.agent.agent_node -> core.model_manager
+    dify_graph.nodes.agent.agent_node -> core.provider_manager
-    core.workflow.nodes.agent.agent_node -> core.provider_manager
+    dify_graph.nodes.agent.agent_node -> core.tools.tool_manager
-    core.workflow.nodes.agent.agent_node -> core.tools.tool_manager
+    dify_graph.nodes.document_extractor.node -> core.helper.ssrf_proxy
-    core.workflow.nodes.document_extractor.node -> core.helper.ssrf_proxy
+    dify_graph.nodes.iteration.iteration_node -> core.workflow.node_factory
-    core.workflow.nodes.iteration.iteration_node -> core.app.workflow.node_factory
+    dify_graph.nodes.iteration.iteration_node -> core.app.workflow.layers.llm_quota
-    core.workflow.nodes.iteration.iteration_node -> core.app.workflow.layers.llm_quota
+    dify_graph.nodes.llm.llm_utils -> core.model_manager
-    core.workflow.nodes.llm.llm_utils -> core.model_manager
+    dify_graph.nodes.llm.protocols -> core.model_manager
-    core.workflow.nodes.llm.protocols -> core.model_manager
+    dify_graph.nodes.llm.llm_utils -> core.model_runtime.model_providers.__base.large_language_model
-    core.workflow.nodes.llm.llm_utils -> core.model_runtime.model_providers.__base.large_language_model
+    dify_graph.nodes.llm.node -> core.tools.signature
-    core.workflow.nodes.llm.node -> core.tools.signature
+    dify_graph.nodes.tool.tool_node -> core.callback_handler.workflow_tool_callback_handler
-    core.workflow.nodes.tool.tool_node -> core.callback_handler.workflow_tool_callback_handler
+    dify_graph.nodes.tool.tool_node -> core.tools.tool_engine
-    core.workflow.nodes.tool.tool_node -> core.tools.tool_engine
+    dify_graph.nodes.tool.tool_node -> core.tools.tool_manager
-    core.workflow.nodes.tool.tool_node -> core.tools.tool_manager
+    dify_graph.nodes.agent.agent_node -> core.agent.entities
-    core.workflow.workflow_entry -> configs
+    dify_graph.nodes.agent.agent_node -> core.agent.plugin_entities
-    core.workflow.workflow_entry -> models.workflow
+    dify_graph.nodes.base.node -> core.app.entities.app_invoke_entities
-    core.workflow.nodes.agent.agent_node -> core.agent.entities
+    dify_graph.nodes.human_input.human_input_node -> core.app.entities.app_invoke_entities
-    core.workflow.nodes.agent.agent_node -> core.agent.plugin_entities
+    dify_graph.nodes.knowledge_index.knowledge_index_node -> core.app.entities.app_invoke_entities
-    core.workflow.nodes.base.node -> core.app.entities.app_invoke_entities
+    dify_graph.nodes.knowledge_retrieval.knowledge_retrieval_node -> core.app.app_config.entities
-    core.workflow.nodes.human_input.human_input_node -> core.app.entities.app_invoke_entities
+    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.advanced_prompt_transform
-    core.workflow.nodes.knowledge_index.knowledge_index_node -> core.app.entities.app_invoke_entities
+    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.simple_prompt_transform
-    core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node -> core.app.app_config.entities
+    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.model_runtime.model_providers.__base.large_language_model
-    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.advanced_prompt_transform
+    dify_graph.nodes.question_classifier.question_classifier_node -> core.prompt.simple_prompt_transform
-    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.simple_prompt_transform
+    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.model_manager
-    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.model_runtime.model_providers.__base.large_language_model
+    dify_graph.nodes.question_classifier.question_classifier_node -> core.model_manager
-    core.workflow.nodes.question_classifier.question_classifier_node -> core.prompt.simple_prompt_transform
+    dify_graph.nodes.tool.tool_node -> core.tools.utils.message_transformer
-    core.workflow.workflow_entry -> core.app.apps.exc
+    dify_graph.nodes.tool.tool_node -> models
-    core.workflow.workflow_entry -> core.app.entities.app_invoke_entities
+    dify_graph.nodes.agent.agent_node -> models.model
-    core.workflow.workflow_entry -> core.app.workflow.layers.llm_quota
+    dify_graph.nodes.llm.file_saver -> core.helper.ssrf_proxy
-    core.workflow.workflow_entry -> core.app.workflow.node_factory
+    dify_graph.nodes.llm.node -> core.helper.code_executor
-    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.model_manager
+    dify_graph.nodes.template_transform.template_renderer -> core.helper.code_executor.code_executor
-    core.workflow.nodes.question_classifier.question_classifier_node -> core.model_manager
+    dify_graph.nodes.llm.node -> core.llm_generator.output_parser.errors
-    core.workflow.nodes.tool.tool_node -> core.tools.utils.message_transformer
+    dify_graph.nodes.llm.node -> core.llm_generator.output_parser.structured_output
-    core.workflow.nodes.tool.tool_node -> models
+    dify_graph.nodes.llm.node -> core.model_manager
-    core.workflow.nodes.agent.agent_node -> models.model
+    dify_graph.nodes.agent.entities -> core.prompt.entities.advanced_prompt_entities
-    core.workflow.nodes.llm.file_saver -> core.helper.ssrf_proxy
+    dify_graph.nodes.llm.entities -> core.prompt.entities.advanced_prompt_entities
-    core.workflow.nodes.llm.node -> core.helper.code_executor
+    dify_graph.nodes.llm.node -> core.prompt.entities.advanced_prompt_entities
-    core.workflow.nodes.template_transform.template_renderer -> core.helper.code_executor.code_executor
+    dify_graph.nodes.llm.node -> core.prompt.utils.prompt_message_util
-    core.workflow.nodes.llm.node -> core.llm_generator.output_parser.errors
+    dify_graph.nodes.parameter_extractor.entities -> core.prompt.entities.advanced_prompt_entities
-    core.workflow.nodes.llm.node -> core.llm_generator.output_parser.structured_output
+    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.entities.advanced_prompt_entities
-    core.workflow.nodes.llm.node -> core.model_manager
+    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.utils.prompt_message_util
-    core.workflow.nodes.agent.entities -> core.prompt.entities.advanced_prompt_entities
+    dify_graph.nodes.question_classifier.entities -> core.prompt.entities.advanced_prompt_entities
-    core.workflow.nodes.llm.entities -> core.prompt.entities.advanced_prompt_entities
+    dify_graph.nodes.question_classifier.question_classifier_node -> core.prompt.utils.prompt_message_util
-    core.workflow.nodes.llm.node -> core.prompt.entities.advanced_prompt_entities
+    dify_graph.nodes.knowledge_index.entities -> core.rag.retrieval.retrieval_methods
-    core.workflow.nodes.llm.node -> core.prompt.utils.prompt_message_util
+    dify_graph.nodes.llm.node -> models.dataset
-    core.workflow.nodes.parameter_extractor.entities -> core.prompt.entities.advanced_prompt_entities
+    dify_graph.nodes.agent.agent_node -> core.tools.utils.message_transformer
-    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.entities.advanced_prompt_entities
+    dify_graph.nodes.llm.file_saver -> core.tools.signature
-    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.utils.prompt_message_util
+    dify_graph.nodes.llm.file_saver -> core.tools.tool_file_manager
-    core.workflow.nodes.question_classifier.entities -> core.prompt.entities.advanced_prompt_entities
+    dify_graph.nodes.tool.tool_node -> core.tools.errors
-    core.workflow.nodes.question_classifier.question_classifier_node -> core.prompt.utils.prompt_message_util
+    dify_graph.nodes.agent.agent_node -> extensions.ext_database
-    core.workflow.nodes.knowledge_index.entities -> core.rag.retrieval.retrieval_methods
+    dify_graph.nodes.llm.file_saver -> extensions.ext_database
-    core.workflow.nodes.llm.node -> models.dataset
+    dify_graph.nodes.llm.node -> extensions.ext_database
-    core.workflow.nodes.agent.agent_node -> core.tools.utils.message_transformer
+    dify_graph.nodes.tool.tool_node -> extensions.ext_database
-    core.workflow.nodes.llm.file_saver -> core.tools.signature
+    dify_graph.nodes.human_input.human_input_node -> extensions.ext_database
-    core.workflow.nodes.llm.file_saver -> core.tools.tool_file_manager
+    dify_graph.nodes.human_input.human_input_node -> core.repositories.human_input_repository
-    core.workflow.nodes.tool.tool_node -> core.tools.errors
+    dify_graph.nodes.agent.agent_node -> models
-    core.workflow.nodes.agent.agent_node -> extensions.ext_database
+    dify_graph.nodes.base.node -> models.enums
-    core.workflow.nodes.llm.file_saver -> extensions.ext_database
+    dify_graph.nodes.loop.loop_node -> core.app.workflow.layers.llm_quota
-    core.workflow.nodes.llm.node -> extensions.ext_database
+    dify_graph.nodes.llm.node -> models.model
-    core.workflow.nodes.tool.tool_node -> extensions.ext_database
+    dify_graph.nodes.agent.agent_node -> services
-    core.workflow.nodes.human_input.human_input_node -> extensions.ext_database
+    dify_graph.nodes.tool.tool_node -> services
-    core.workflow.nodes.human_input.human_input_node -> core.repositories.human_input_repository
-    core.workflow.workflow_entry -> extensions.otel.runtime
-    core.workflow.nodes.agent.agent_node -> models
-    core.workflow.nodes.base.node -> models.enums
-    core.workflow.nodes.loop.loop_node -> core.app.workflow.layers.llm_quota
-    core.workflow.nodes.llm.node -> models.model
-    core.workflow.workflow_entry -> models.enums
-    core.workflow.nodes.agent.agent_node -> services
-    core.workflow.nodes.tool.tool_node -> services
 
 [importlinter:contract:model-runtime-no-internal-imports]
 name = Model Runtime Internal Imports
@@ -214,7 +206,7 @@ forbidden_modules =
     core.tools
     core.trigger
     core.variables
-    core.workflow
+    dify_graph
 ignore_imports =
     core.model_runtime.model_providers.__base.ai_model -> configs
     core.model_runtime.model_providers.__base.ai_model -> extensions.ext_redis
@@ -231,7 +223,7 @@ layers =
     graph_engine
     response_coordinator
 containers =
-    core.workflow.graph_engine
+    dify_graph.graph_engine
 
 [importlinter:contract:worker]
 name = Worker
@@ -240,7 +232,7 @@ layers =
     graph_engine
     worker
 containers =
-    core.workflow.graph_engine
+    dify_graph.graph_engine
 
 [importlinter:contract:graph-engine-architecture]
 name = Graph Engine Architecture
@@ -256,28 +248,28 @@ layers =
     worker_management
     domain
 containers =
-    core.workflow.graph_engine
+    dify_graph.graph_engine
 
 [importlinter:contract:domain-isolation]
 name = Domain Model Isolation
 type = forbidden
 source_modules =
-    core.workflow.graph_engine.domain
+    dify_graph.graph_engine.domain
 forbidden_modules =
-    core.workflow.graph_engine.worker_management
+    dify_graph.graph_engine.worker_management
-    core.workflow.graph_engine.command_channels
+    dify_graph.graph_engine.command_channels
-    core.workflow.graph_engine.layers
+    dify_graph.graph_engine.layers
-    core.workflow.graph_engine.protocols
+    dify_graph.graph_engine.protocols
 
 [importlinter:contract:worker-management]
 name = Worker Management
 type = forbidden
 source_modules =
-    core.workflow.graph_engine.worker_management
+    dify_graph.graph_engine.worker_management
 forbidden_modules =
-    core.workflow.graph_engine.orchestration
+    dify_graph.graph_engine.orchestration
-    core.workflow.graph_engine.command_processing
+    dify_graph.graph_engine.command_processing
-    core.workflow.graph_engine.event_management
+    dify_graph.graph_engine.event_management
 
 
 [importlinter:contract:graph-traversal-components]
@@ -287,11 +279,11 @@ layers =
     edge_processor
     skip_propagator
 containers =
-    core.workflow.graph_engine.graph_traversal
+    dify_graph.graph_engine.graph_traversal
 
 [importlinter:contract:command-channels]
 name = Command Channels Independence
 type = independence
 modules =
-    core.workflow.graph_engine.command_channels.in_memory_channel
+    dify_graph.graph_engine.command_channels.in_memory_channel
-    core.workflow.graph_engine.command_channels.redis_channel
+    dify_graph.graph_engine.command_channels.redis_channel

api/context/__init__.py

@@ -12,7 +12,7 @@ or any other web framework.
 import contextvars
 from collections.abc import Callable
 
-from core.workflow.context.execution_context import (
+from dify_graph.context.execution_context import (
     ExecutionContext,
     IExecutionContext,
     NullAppContext,

api/context/flask_app_context.py

@@ -10,8 +10,8 @@ from typing import Any, final
 
 from flask import Flask, current_app, g
 
-from core.workflow.context import register_context_capturer
+from dify_graph.context import register_context_capturer
-from core.workflow.context.execution_context import (
+from dify_graph.context.execution_context import (
     AppContext,
     IExecutionContext,
 )

api/controllers/common/fields.py

@@ -4,7 +4,7 @@ from typing import Any, TypeAlias
 
 from pydantic import BaseModel, ConfigDict, computed_field
 
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
 from models.model import IconType
 
 JSONValue: TypeAlias = str | int | float | bool | None | dict[str, Any] | list[Any]

api/controllers/console/app/app.py

@@ -25,8 +25,8 @@ from controllers.console.wraps import (
 )
 from core.ops.ops_trace_manager import OpsTraceManager
 from core.rag.retrieval.retrieval_methods import RetrievalMethod
-from core.workflow.enums import NodeType, WorkflowExecutionStatus
+from dify_graph.enums import NodeType, WorkflowExecutionStatus
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
 from extensions.ext_database import db
 from libs.login import current_account_with_tenant, login_required
 from models import App, DatasetPermissionEnum, Workflow

api/controllers/console/app/workflow.py

@@ -29,9 +29,9 @@ from core.trigger.debug.event_selectors import (
     create_event_poller,
     select_trigger_debug_events,
 )
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.file.models import File
+from dify_graph.file.models import File
-from core.workflow.graph_engine.manager import GraphEngineManager
+from dify_graph.graph_engine.manager import GraphEngineManager
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client
 from factories import file_factory, variable_factory

api/controllers/console/app/workflow_app_log.py

@@ -9,7 +9,7 @@ from sqlalchemy.orm import Session
 from controllers.console import console_ns
 from controllers.console.app.wraps import get_app_model
 from controllers.console.wraps import account_initialization_required, setup_required
-from core.workflow.enums import WorkflowExecutionStatus
+from dify_graph.enums import WorkflowExecutionStatus
 from extensions.ext_database import db
 from fields.workflow_app_log_fields import (
     build_workflow_app_log_pagination_model,

api/controllers/console/app/workflow_draft_variable.py

@@ -15,11 +15,11 @@ from controllers.console.app.error import (
 from controllers.console.app.wraps import get_app_model
 from controllers.console.wraps import account_initialization_required, edit_permission_required, setup_required
 from controllers.web.error import InvalidArgumentError, NotFoundError
-from core.workflow.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
+from dify_graph.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
-from core.workflow.variables.segment_group import SegmentGroup
+from dify_graph.variables.segment_group import SegmentGroup
-from core.workflow.variables.segments import ArrayFileSegment, FileSegment, Segment
+from dify_graph.variables.segments import ArrayFileSegment, FileSegment, Segment
-from core.workflow.variables.types import SegmentType
+from dify_graph.variables.types import SegmentType
 from extensions.ext_database import db
 from factories.file_factory import build_from_mapping, build_from_mappings
 from factories.variable_factory import build_segment_with_type

api/controllers/console/app/workflow_run.py

@@ -12,8 +12,8 @@ from controllers.console import console_ns
 from controllers.console.app.wraps import get_app_model
 from controllers.console.wraps import account_initialization_required, setup_required
 from controllers.web.error import NotFoundError
-from core.workflow.entities.pause_reason import HumanInputRequired
+from dify_graph.entities.pause_reason import HumanInputRequired
-from core.workflow.enums import WorkflowExecutionStatus
+from dify_graph.enums import WorkflowExecutionStatus
 from extensions.ext_database import db
 from fields.end_user_fields import simple_end_user_fields
 from fields.member_fields import simple_account_fields

api/controllers/console/datasets/rag_pipeline/rag_pipeline_draft_variable.py

@@ -21,8 +21,8 @@ from controllers.console.app.workflow_draft_variable import (
 from controllers.console.datasets.wraps import get_rag_pipeline
 from controllers.console.wraps import account_initialization_required, setup_required
 from controllers.web.error import InvalidArgumentError, NotFoundError
-from core.workflow.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
+from dify_graph.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
-from core.workflow.variables.types import SegmentType
+from dify_graph.variables.types import SegmentType
 from extensions.ext_database import db
 from factories.file_factory import build_from_mapping, build_from_mappings
 from factories.variable_factory import build_segment_with_type

api/controllers/console/explore/trial.py

@@ -42,7 +42,7 @@ from core.errors.error import (
     QuotaExceededError,
 )
 from core.model_runtime.errors.invoke import InvokeError
-from core.workflow.graph_engine.manager import GraphEngineManager
+from dify_graph.graph_engine.manager import GraphEngineManager
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client
 from fields.app_fields import (

api/controllers/console/explore/workflow.py

@@ -22,7 +22,7 @@ from core.errors.error import (
     QuotaExceededError,
 )
 from core.model_runtime.errors.invoke import InvokeError
-from core.workflow.graph_engine.manager import GraphEngineManager
+from dify_graph.graph_engine.manager import GraphEngineManager
 from extensions.ext_redis import redis_client
 from libs import helper
 from libs.login import current_account_with_tenant

api/controllers/console/remote_files.py

@@ -13,7 +13,7 @@ from controllers.common.errors import (
 )
 from controllers.console import console_ns
 from core.helper import ssrf_proxy
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
 from extensions.ext_database import db
 from fields.file_fields import FileWithSignedUrl, RemoteFileInfo
 from libs.login import current_account_with_tenant, login_required

api/controllers/files/upload.py

@@ -8,7 +8,7 @@ from werkzeug.exceptions import Forbidden
 
 import services
 from core.tools.tool_file_manager import ToolFileManager
-from core.workflow.file.helpers import verify_plugin_file_signature
+from dify_graph.file.helpers import verify_plugin_file_signature
 from fields.file_fields import FileResponse
 
 from ..common.errors import (

api/controllers/inner_api/plugin/plugin.py

@@ -29,7 +29,7 @@ from core.plugin.entities.request import (
     RequestRequestUploadFile,
 )
 from core.tools.entities.tool_entities import ToolProviderType
-from core.workflow.file.helpers import get_signed_file_url_for_plugin
+from dify_graph.file.helpers import get_signed_file_url_for_plugin
 from libs.helper import length_prefixed_response
 from models import Account, Tenant
 from models.model import EndUser

api/controllers/mcp/mcp.py

@@ -10,7 +10,7 @@ from controllers.console.app.mcp_server import AppMCPServerStatus
 from controllers.mcp import mcp_ns
 from core.mcp import types as mcp_types
 from core.mcp.server.streamable_http import handle_mcp_request
-from core.workflow.variables.input_entities import VariableEntity
+from dify_graph.variables.input_entities import VariableEntity
 from extensions.ext_database import db
 from libs import helper
 from models.model import App, AppMCPServer, AppMode, EndUser

api/controllers/service_api/app/workflow.py

@@ -28,8 +28,8 @@ from core.errors.error import (
 )
 from core.helper.trace_id_helper import get_external_trace_id
 from core.model_runtime.errors.invoke import InvokeError
-from core.workflow.enums import WorkflowExecutionStatus
+from dify_graph.enums import WorkflowExecutionStatus
-from core.workflow.graph_engine.manager import GraphEngineManager
+from dify_graph.graph_engine.manager import GraphEngineManager
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client
 from fields.workflow_app_log_fields import build_workflow_app_log_pagination_model

api/controllers/web/remote_files.py

@@ -11,7 +11,7 @@ from controllers.common.errors import (
     UnsupportedFileTypeError,
 )
 from core.helper import ssrf_proxy
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
 from extensions.ext_database import db
 from fields.file_fields import FileWithSignedUrl, RemoteFileInfo
 from services.file_service import FileService

api/controllers/web/workflow.py

@@ -23,7 +23,7 @@ from core.errors.error import (
     QuotaExceededError,
 )
 from core.model_runtime.errors.invoke import InvokeError
-from core.workflow.graph_engine.manager import GraphEngineManager
+from dify_graph.graph_engine.manager import GraphEngineManager
 from extensions.ext_redis import redis_client
 from libs import helper
 from models.model import App, AppMode, EndUser

api/core/agent/base_agent_runner.py

@@ -39,7 +39,7 @@ from core.tools.entities.tool_entities import (
 )
 from core.tools.tool_manager import ToolManager
 from core.tools.utils.dataset_retriever_tool import DatasetRetrieverTool
-from core.workflow.file import file_manager
+from dify_graph.file import file_manager
 from extensions.ext_database import db
 from factories import file_factory
 from models.enums import CreatorUserRole

api/core/agent/cot_agent_runner.py

@@ -22,7 +22,7 @@ from core.prompt.agent_history_prompt_transform import AgentHistoryPromptTransfo
 from core.tools.__base.tool import Tool
 from core.tools.entities.tool_entities import ToolInvokeMeta
 from core.tools.tool_engine import ToolEngine
-from core.workflow.nodes.agent.exc import AgentMaxIterationError
+from dify_graph.nodes.agent.exc import AgentMaxIterationError
 from models.model import Message
 
 logger = logging.getLogger(__name__)

api/core/agent/cot_chat_agent_runner.py

@@ -10,7 +10,7 @@ from core.model_runtime.entities import (
 )
 from core.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
 from core.model_runtime.utils.encoders import jsonable_encoder
-from core.workflow.file import file_manager
+from dify_graph.file import file_manager
 
 
 class CotChatAgentRunner(CotAgentRunner):

api/core/agent/fc_agent_runner.py

@@ -24,8 +24,8 @@ from core.model_runtime.entities.message_entities import ImagePromptMessageConte
 from core.prompt.agent_history_prompt_transform import AgentHistoryPromptTransform
 from core.tools.entities.tool_entities import ToolInvokeMeta
 from core.tools.tool_engine import ToolEngine
-from core.workflow.file import file_manager
+from dify_graph.file import file_manager
-from core.workflow.nodes.agent.exc import AgentMaxIterationError
+from dify_graph.nodes.agent.exc import AgentMaxIterationError
 from models.model import Message
 
 logger = logging.getLogger(__name__)

api/core/app/app_config/easy_ui_based_app/variables/manager.py

@@ -2,7 +2,7 @@ import re
 
 from core.app.app_config.entities import ExternalDataVariableEntity
 from core.external_data_tool.factory import ExternalDataToolFactory
-from core.workflow.variables.input_entities import VariableEntity, VariableEntityType
+from dify_graph.variables.input_entities import VariableEntity, VariableEntityType
 
 _ALLOWED_VARIABLE_ENTITY_TYPE = frozenset(
     [

api/core/app/app_config/entities.py

@@ -6,8 +6,8 @@ from pydantic import BaseModel, Field
 
 from core.model_runtime.entities.llm_entities import LLMMode
 from core.model_runtime.entities.message_entities import PromptMessageRole
-from core.workflow.file import FileUploadConfig
+from dify_graph.file import FileUploadConfig
-from core.workflow.variables.input_entities import VariableEntity as WorkflowVariableEntity
+from dify_graph.variables.input_entities import VariableEntity as WorkflowVariableEntity
 from models.model import AppMode
 
 

api/core/app/app_config/features/file_upload/manager.py

@@ -2,7 +2,7 @@ from collections.abc import Mapping
 from typing import Any
 
 from constants import DEFAULT_FILE_NUMBER_LIMITS
-from core.workflow.file import FileUploadConfig
+from dify_graph.file import FileUploadConfig
 
 
 class FileUploadConfigManager:

api/core/app/app_config/workflow_ui_based_app/variables/manager.py

@@ -1,7 +1,7 @@
 import re
 
 from core.app.app_config.entities import RagPipelineVariableEntity
-from core.workflow.variables.input_entities import VariableEntity
+from dify_graph.variables.input_entities import VariableEntity
 from models.workflow import Workflow
 
 

api/core/app/apps/advanced_chat/app_generator.py

@@ -35,14 +35,14 @@ from core.model_runtime.errors.invoke import InvokeAuthorizationError
 from core.ops.ops_trace_manager import TraceQueueManager
 from core.prompt.utils.get_thread_messages_length import get_thread_messages_length
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.repositories.draft_variable_repository import (
+from dify_graph.repositories.draft_variable_repository import (
     DraftVariableSaverFactory,
 )
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
-from core.workflow.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
+from dify_graph.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
 from extensions.ext_database import db
 from factories import file_factory
 from libs.flask_utils import preserve_flask_contexts

api/core/app/apps/advanced_chat/app_runner.py

@@ -25,16 +25,16 @@ from core.app.workflow.layers.persistence import PersistenceWorkflowInfo, Workfl
 from core.db.session_factory import session_factory
 from core.moderation.base import ModerationError
 from core.moderation.input_moderation import InputModeration
-from core.workflow.enums import WorkflowType
-from core.workflow.graph_engine.command_channels.redis_channel import RedisChannel
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.runtime import GraphRuntimeState, VariablePool
-from core.workflow.system_variable import SystemVariable
-from core.workflow.variable_loader import VariableLoader
-from core.workflow.variables.variables import Variable
 from core.workflow.workflow_entry import WorkflowEntry
+from dify_graph.enums import WorkflowType
+from dify_graph.graph_engine.command_channels.redis_channel import RedisChannel
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.runtime import GraphRuntimeState, VariablePool
+from dify_graph.system_variable import SystemVariable
+from dify_graph.variable_loader import VariableLoader
+from dify_graph.variables.variables import Variable
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client
 from extensions.otel import WorkflowAppRunnerHandler, trace_span

api/core/app/apps/advanced_chat/generate_task_pipeline.py

@@ -67,12 +67,12 @@ from core.model_runtime.entities.llm_entities import LLMUsage
 from core.model_runtime.utils.encoders import jsonable_encoder
 from core.ops.ops_trace_manager import TraceQueueManager
 from core.repositories.human_input_repository import HumanInputFormRepositoryImpl
-from core.workflow.entities.pause_reason import HumanInputRequired
+from dify_graph.entities.pause_reason import HumanInputRequired
-from core.workflow.enums import WorkflowExecutionStatus
+from dify_graph.enums import WorkflowExecutionStatus
-from core.workflow.nodes import NodeType
+from dify_graph.nodes import NodeType
-from core.workflow.repositories.draft_variable_repository import DraftVariableSaverFactory
+from dify_graph.repositories.draft_variable_repository import DraftVariableSaverFactory
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
-from core.workflow.system_variable import SystemVariable
+from dify_graph.system_variable import SystemVariable
 from extensions.ext_database import db
 from libs.datetime_utils import naive_utc_now
 from models import Account, Conversation, EndUser, Message, MessageFile

api/core/app/apps/base_app_generator.py

@@ -4,21 +4,21 @@ from typing import TYPE_CHECKING, Any, Union, final
 from sqlalchemy.orm import Session
 
 from core.app.entities.app_invoke_entities import InvokeFrom
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.file import File, FileUploadConfig
+from dify_graph.file import File, FileUploadConfig
-from core.workflow.repositories.draft_variable_repository import (
+from dify_graph.repositories.draft_variable_repository import (
     DraftVariableSaver,
     DraftVariableSaverFactory,
     NoopDraftVariableSaver,
 )
-from core.workflow.variables.input_entities import VariableEntityType
+from dify_graph.variables.input_entities import VariableEntityType
 from factories import file_factory
 from libs.orjson import orjson_dumps
 from models import Account, EndUser
 from services.workflow_draft_variable_service import DraftVariableSaver as DraftVariableSaverImpl
 
 if TYPE_CHECKING:
-    from core.workflow.variables.input_entities import VariableEntity
+    from dify_graph.variables.input_entities import VariableEntity
 
 
 class BaseAppGenerator:

api/core/app/apps/base_app_queue_manager.py

@@ -20,7 +20,7 @@ from core.app.entities.queue_entities import (
     QueueStopEvent,
     WorkflowQueueMessage,
 )
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
 from extensions.ext_redis import redis_client
 
 logger = logging.getLogger(__name__)

api/core/app/apps/base_app_runner.py

@@ -38,13 +38,13 @@ from core.prompt.advanced_prompt_transform import AdvancedPromptTransform
 from core.prompt.entities.advanced_prompt_entities import ChatModelMessage, CompletionModelPromptTemplate, MemoryConfig
 from core.prompt.simple_prompt_transform import ModelMode, SimplePromptTransform
 from core.tools.tool_file_manager import ToolFileManager
-from core.workflow.file.enums import FileTransferMethod, FileType
+from dify_graph.file.enums import FileTransferMethod, FileType
 from extensions.ext_database import db
 from models.enums import CreatorUserRole
 from models.model import App, AppMode, Message, MessageAnnotation, MessageFile
 
 if TYPE_CHECKING:
-    from core.workflow.file.models import File
+    from dify_graph.file.models import File
 
 _logger = logging.getLogger(__name__)
 

api/core/app/apps/chat/app_runner.py

@@ -16,7 +16,7 @@ from core.model_manager import ModelInstance
 from core.model_runtime.entities.message_entities import ImagePromptMessageContent
 from core.moderation.base import ModerationError
 from core.rag.retrieval.dataset_retrieval import DatasetRetrieval
-from core.workflow.file import File
+from dify_graph.file import File
 from extensions.ext_database import db
 from models.model import App, Conversation, Message
 

api/core/app/apps/common/graph_runtime_state_support.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING
 
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
 
 if TYPE_CHECKING:
     from core.app.task_pipeline.based_generate_task_pipeline import BasedGenerateTaskPipeline

api/core/app/apps/common/workflow_response_converter.py

@@ -49,21 +49,21 @@ from core.plugin.impl.datasource import PluginDatasourceManager
 from core.tools.entities.tool_entities import ToolProviderType
 from core.tools.tool_manager import ToolManager
 from core.trigger.trigger_manager import TriggerManager
-from core.workflow.entities.pause_reason import HumanInputRequired
+from core.workflow.workflow_entry import WorkflowEntry
-from core.workflow.entities.workflow_start_reason import WorkflowStartReason
+from dify_graph.entities.pause_reason import HumanInputRequired
-from core.workflow.enums import (
+from dify_graph.entities.workflow_start_reason import WorkflowStartReason
+from dify_graph.enums import (
     NodeType,
     SystemVariableKey,
     WorkflowExecutionStatus,
     WorkflowNodeExecutionMetadataKey,
     WorkflowNodeExecutionStatus,
 )
-from core.workflow.file import FILE_MODEL_IDENTITY, File
+from dify_graph.file import FILE_MODEL_IDENTITY, File
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
-from core.workflow.system_variable import SystemVariable
+from dify_graph.system_variable import SystemVariable
-from core.workflow.variables.segments import ArrayFileSegment, FileSegment, Segment
+from dify_graph.variables.segments import ArrayFileSegment, FileSegment, Segment
-from core.workflow.workflow_entry import WorkflowEntry
+from dify_graph.workflow_type_encoder import WorkflowRuntimeTypeConverter
-from core.workflow.workflow_type_encoder import WorkflowRuntimeTypeConverter
 from extensions.ext_database import db
 from libs.datetime_utils import naive_utc_now
 from models import Account, EndUser

api/core/app/apps/completion/app_runner.py

@@ -14,7 +14,7 @@ from core.model_manager import ModelInstance
 from core.model_runtime.entities.message_entities import ImagePromptMessageContent
 from core.moderation.base import ModerationError
 from core.rag.retrieval.dataset_retrieval import DatasetRetrieval
-from core.workflow.file import File
+from dify_graph.file import File
 from extensions.ext_database import db
 from models.model import App, Message
 

api/core/app/apps/pipeline/pipeline_generator.py

@@ -36,10 +36,10 @@ from core.entities.knowledge_entities import PipelineDataset, PipelineDocument
 from core.model_runtime.errors.invoke import InvokeAuthorizationError
 from core.rag.index_processor.constant.built_in_field import BuiltInField
 from core.repositories.factory import DifyCoreRepositoryFactory
-from core.workflow.repositories.draft_variable_repository import DraftVariableSaverFactory
+from dify_graph.repositories.draft_variable_repository import DraftVariableSaverFactory
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
+from dify_graph.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
 from extensions.ext_database import db
 from libs.flask_utils import preserve_flask_contexts
 from models import Account, EndUser, Workflow, WorkflowNodeExecutionTriggeredFrom

api/core/app/apps/pipeline/pipeline_runner.py

@@ -10,18 +10,18 @@ from core.app.entities.app_invoke_entities import (
     RagPipelineGenerateEntity,
 )
 from core.app.workflow.layers.persistence import PersistenceWorkflowInfo, WorkflowPersistenceLayer
-from core.app.workflow.node_factory import DifyNodeFactory
+from core.workflow.node_factory import DifyNodeFactory
-from core.workflow.entities.graph_init_params import GraphInitParams
-from core.workflow.enums import WorkflowType
-from core.workflow.graph import Graph
-from core.workflow.graph_events import GraphEngineEvent, GraphRunFailedEvent
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.runtime import GraphRuntimeState, VariablePool
-from core.workflow.system_variable import SystemVariable
-from core.workflow.variable_loader import VariableLoader
-from core.workflow.variables.variables import RAGPipelineVariable, RAGPipelineVariableInput
 from core.workflow.workflow_entry import WorkflowEntry
+from dify_graph.entities.graph_init_params import GraphInitParams
+from dify_graph.enums import WorkflowType
+from dify_graph.graph import Graph
+from dify_graph.graph_events import GraphEngineEvent, GraphRunFailedEvent
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.runtime import GraphRuntimeState, VariablePool
+from dify_graph.system_variable import SystemVariable
+from dify_graph.variable_loader import VariableLoader
+from dify_graph.variables.variables import RAGPipelineVariable, RAGPipelineVariableInput
 from extensions.ext_database import db
 from models.dataset import Document, Pipeline
 from models.enums import UserFrom

api/core/app/apps/workflow/app_generator.py

@@ -31,12 +31,12 @@ from core.helper.trace_id_helper import extract_external_trace_id_from_args
 from core.model_runtime.errors.invoke import InvokeAuthorizationError
 from core.ops.ops_trace_manager import TraceQueueManager
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.repositories.draft_variable_repository import DraftVariableSaverFactory
+from dify_graph.repositories.draft_variable_repository import DraftVariableSaverFactory
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
-from core.workflow.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
+from dify_graph.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
 from extensions.ext_database import db
 from factories import file_factory
 from libs.flask_utils import preserve_flask_contexts

api/core/app/apps/workflow/app_runner.py

@@ -8,15 +8,15 @@ from core.app.apps.workflow.app_config_manager import WorkflowAppConfig
 from core.app.apps.workflow_app_runner import WorkflowBasedAppRunner
 from core.app.entities.app_invoke_entities import InvokeFrom, WorkflowAppGenerateEntity
 from core.app.workflow.layers.persistence import PersistenceWorkflowInfo, WorkflowPersistenceLayer
-from core.workflow.enums import WorkflowType
-from core.workflow.graph_engine.command_channels.redis_channel import RedisChannel
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.runtime import GraphRuntimeState, VariablePool
-from core.workflow.system_variable import SystemVariable
-from core.workflow.variable_loader import VariableLoader
 from core.workflow.workflow_entry import WorkflowEntry
+from dify_graph.enums import WorkflowType
+from dify_graph.graph_engine.command_channels.redis_channel import RedisChannel
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.runtime import GraphRuntimeState, VariablePool
+from dify_graph.system_variable import SystemVariable
+from dify_graph.variable_loader import VariableLoader
 from extensions.ext_redis import redis_client
 from extensions.otel import WorkflowAppRunnerHandler, trace_span
 from libs.datetime_utils import naive_utc_now

api/core/app/apps/workflow/generate_task_pipeline.py

@@ -55,11 +55,11 @@ from core.app.entities.task_entities import (
 from core.app.task_pipeline.based_generate_task_pipeline import BasedGenerateTaskPipeline
 from core.base.tts import AppGeneratorTTSPublisher, AudioTrunk
 from core.ops.ops_trace_manager import TraceQueueManager
-from core.workflow.entities.workflow_start_reason import WorkflowStartReason
+from dify_graph.entities.workflow_start_reason import WorkflowStartReason
-from core.workflow.enums import WorkflowExecutionStatus
+from dify_graph.enums import WorkflowExecutionStatus
-from core.workflow.repositories.draft_variable_repository import DraftVariableSaverFactory
+from dify_graph.repositories.draft_variable_repository import DraftVariableSaverFactory
-from core.workflow.runtime import GraphRuntimeState
+from dify_graph.runtime import GraphRuntimeState
-from core.workflow.system_variable import SystemVariable
+from dify_graph.system_variable import SystemVariable
 from extensions.ext_database import db
 from models import Account
 from models.enums import CreatorUserRole

api/core/app/apps/workflow_app_runner.py

@@ -29,12 +29,13 @@ from core.app.entities.queue_entities import (
     QueueWorkflowStartedEvent,
     QueueWorkflowSucceededEvent,
 )
-from core.app.workflow.node_factory import DifyNodeFactory
+from core.workflow.node_factory import DifyNodeFactory
-from core.workflow.entities import GraphInitParams
+from core.workflow.workflow_entry import WorkflowEntry
-from core.workflow.entities.pause_reason import HumanInputRequired
+from dify_graph.entities import GraphInitParams
-from core.workflow.graph import Graph
+from dify_graph.entities.pause_reason import HumanInputRequired
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph import Graph
-from core.workflow.graph_events import (
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_events import (
     GraphEngineEvent,
     GraphRunFailedEvent,
     GraphRunPartialSucceededEvent,
@@ -60,13 +61,12 @@ from core.workflow.graph_events import (
     NodeRunStreamChunkEvent,
     NodeRunSucceededEvent,
 )
-from core.workflow.graph_events.graph import GraphRunAbortedEvent
+from dify_graph.graph_events.graph import GraphRunAbortedEvent
-from core.workflow.nodes import NodeType
+from dify_graph.nodes import NodeType
-from core.workflow.nodes.node_mapping import NODE_TYPE_CLASSES_MAPPING
+from dify_graph.nodes.node_mapping import NODE_TYPE_CLASSES_MAPPING
-from core.workflow.runtime import GraphRuntimeState, VariablePool
+from dify_graph.runtime import GraphRuntimeState, VariablePool
-from core.workflow.system_variable import SystemVariable
+from dify_graph.system_variable import SystemVariable
-from core.workflow.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader, load_into_variable_pool
+from dify_graph.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader, load_into_variable_pool
-from core.workflow.workflow_entry import WorkflowEntry
 from models.enums import UserFrom
 from models.workflow import Workflow
 from tasks.mail_human_input_delivery_task import dispatch_human_input_email_task

api/core/app/entities/app_invoke_entities.py

@@ -8,7 +8,7 @@ from constants import UUID_NIL
 from core.app.app_config.entities import EasyUIBasedAppConfig, WorkflowUIBasedAppConfig
 from core.entities.provider_configuration import ProviderModelBundle
 from core.model_runtime.entities.model_entities import AIModelEntity
-from core.workflow.file import File, FileUploadConfig
+from dify_graph.file import File, FileUploadConfig
 
 if TYPE_CHECKING:
     from core.ops.ops_trace_manager import TraceQueueManager

api/core/app/entities/queue_entities.py

@@ -7,11 +7,11 @@ from pydantic import BaseModel, ConfigDict, Field
 
 from core.model_runtime.entities.llm_entities import LLMResult, LLMResultChunk
 from core.rag.entities.citation_metadata import RetrievalSourceMetadata
-from core.workflow.entities import AgentNodeStrategyInit
+from dify_graph.entities import AgentNodeStrategyInit
-from core.workflow.entities.pause_reason import PauseReason
+from dify_graph.entities.pause_reason import PauseReason
-from core.workflow.entities.workflow_start_reason import WorkflowStartReason
+from dify_graph.entities.workflow_start_reason import WorkflowStartReason
-from core.workflow.enums import WorkflowNodeExecutionMetadataKey
+from dify_graph.enums import WorkflowNodeExecutionMetadataKey
-from core.workflow.nodes import NodeType
+from dify_graph.nodes import NodeType
 
 
 class QueueEvent(StrEnum):

api/core/app/entities/task_entities.py

@@ -6,10 +6,10 @@ from pydantic import BaseModel, ConfigDict, Field
 
 from core.model_runtime.entities.llm_entities import LLMResult, LLMUsage
 from core.rag.entities.citation_metadata import RetrievalSourceMetadata
-from core.workflow.entities import AgentNodeStrategyInit
+from dify_graph.entities import AgentNodeStrategyInit
-from core.workflow.entities.workflow_start_reason import WorkflowStartReason
+from dify_graph.entities.workflow_start_reason import WorkflowStartReason
-from core.workflow.enums import WorkflowExecutionStatus, WorkflowNodeExecutionMetadataKey, WorkflowNodeExecutionStatus
+from dify_graph.enums import WorkflowExecutionStatus, WorkflowNodeExecutionMetadataKey, WorkflowNodeExecutionStatus
-from core.workflow.nodes.human_input.entities import FormInput, UserAction
+from dify_graph.nodes.human_input.entities import FormInput, UserAction
 
 
 class AnnotationReplyAccount(BaseModel):

api/core/app/layers/conversation_variable_persist_layer.py

@@ -1,12 +1,12 @@
 import logging
 
-from core.workflow.constants import CONVERSATION_VARIABLE_NODE_ID
+from dify_graph.constants import CONVERSATION_VARIABLE_NODE_ID
-from core.workflow.conversation_variable_updater import ConversationVariableUpdater
+from dify_graph.conversation_variable_updater import ConversationVariableUpdater
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events import GraphEngineEvent, NodeRunSucceededEvent
+from dify_graph.graph_events import GraphEngineEvent, NodeRunSucceededEvent
-from core.workflow.nodes.variable_assigner.common import helpers as common_helpers
+from dify_graph.nodes.variable_assigner.common import helpers as common_helpers
-from core.workflow.variables import VariableBase
+from dify_graph.variables import VariableBase
 
 logger = logging.getLogger(__name__)
 

api/core/app/layers/pause_state_persist_layer.py

@@ -6,9 +6,9 @@ from sqlalchemy import Engine
 from sqlalchemy.orm import Session, sessionmaker
 
 from core.app.entities.app_invoke_entities import AdvancedChatAppGenerateEntity, WorkflowAppGenerateEntity
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events.base import GraphEngineEvent
+from dify_graph.graph_events.base import GraphEngineEvent
-from core.workflow.graph_events.graph import GraphRunPausedEvent
+from dify_graph.graph_events.graph import GraphRunPausedEvent
 from models.model import AppMode
 from repositories.api_workflow_run_repository import APIWorkflowRunRepository
 from repositories.factory import DifyAPIRepositoryFactory

api/core/app/layers/suspend_layer.py

@@ -1,6 +1,6 @@
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events.base import GraphEngineEvent
+from dify_graph.graph_events.base import GraphEngineEvent
-from core.workflow.graph_events.graph import GraphRunPausedEvent
+from dify_graph.graph_events.graph import GraphRunPausedEvent
 
 
 class SuspendLayer(GraphEngineLayer):

api/core/app/layers/timeslice_layer.py

@@ -4,9 +4,9 @@ from typing import ClassVar
 
 from apscheduler.schedulers.background import BackgroundScheduler  # type: ignore
 
-from core.workflow.graph_engine.entities.commands import CommandType, GraphEngineCommand
+from dify_graph.graph_engine.entities.commands import CommandType, GraphEngineCommand
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events.base import GraphEngineEvent
+from dify_graph.graph_events.base import GraphEngineEvent
 from services.workflow.entities import WorkflowScheduleCFSPlanEntity
 from services.workflow.scheduler import CFSPlanScheduler, SchedulerCommand
 

api/core/app/layers/trigger_post_layer.py

@@ -5,9 +5,9 @@ from typing import Any, ClassVar
 from pydantic import TypeAdapter
 
 from core.db.session_factory import session_factory
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events.base import GraphEngineEvent
+from dify_graph.graph_events.base import GraphEngineEvent
-from core.workflow.graph_events.graph import GraphRunFailedEvent, GraphRunPausedEvent, GraphRunSucceededEvent
+from dify_graph.graph_events.graph import GraphRunFailedEvent, GraphRunPausedEvent, GraphRunSucceededEvent
 from models.enums import WorkflowTriggerStatus
 from repositories.sqlalchemy_workflow_trigger_log_repository import SQLAlchemyWorkflowTriggerLogRepository
 from tasks.workflow_cfs_scheduler.cfs_scheduler import AsyncWorkflowCFSPlanEntity

api/core/app/llm/model_access.py

@@ -7,9 +7,9 @@ from core.errors.error import ProviderTokenNotInitError
 from core.model_manager import ModelInstance, ModelManager
 from core.model_runtime.entities.model_entities import ModelType
 from core.provider_manager import ProviderManager
-from core.workflow.nodes.llm.entities import ModelConfig
+from dify_graph.nodes.llm.entities import ModelConfig
-from core.workflow.nodes.llm.exc import LLMModeRequiredError, ModelNotExistError
+from dify_graph.nodes.llm.exc import LLMModeRequiredError, ModelNotExistError
-from core.workflow.nodes.llm.protocols import CredentialsProvider, ModelFactory
+from dify_graph.nodes.llm.protocols import CredentialsProvider, ModelFactory
 
 
 class DifyCredentialsProvider:

api/core/app/task_pipeline/easy_ui_based_generate_task_pipeline.py

@@ -57,8 +57,8 @@ from core.ops.ops_trace_manager import TraceQueueManager, TraceTask
 from core.prompt.utils.prompt_message_util import PromptMessageUtil
 from core.prompt.utils.prompt_template_parser import PromptTemplateParser
 from core.tools.signature import sign_tool_file
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
-from core.workflow.file.enums import FileTransferMethod
+from dify_graph.file.enums import FileTransferMethod
 from events.message_event import message_was_created
 from extensions.ext_database import db
 from libs.datetime_utils import naive_utc_now

api/core/app/workflow/__init__.py

@@ -1,3 +1,3 @@
-from .node_factory import DifyNodeFactory
+from core.workflow.node_factory import DifyNodeFactory
 
 __all__ = ["DifyNodeFactory"]

api/core/app/workflow/file_runtime.py

@@ -5,13 +5,13 @@ from collections.abc import Generator
 from configs import dify_config
 from core.helper.ssrf_proxy import ssrf_proxy
 from core.tools.signature import sign_tool_file
-from core.workflow.file.protocols import HttpResponseProtocol, WorkflowFileRuntimeProtocol
+from dify_graph.file.protocols import HttpResponseProtocol, WorkflowFileRuntimeProtocol
-from core.workflow.file.runtime import set_workflow_file_runtime
+from dify_graph.file.runtime import set_workflow_file_runtime
 from extensions.ext_storage import storage
 
 
 class DifyWorkflowFileRuntime(WorkflowFileRuntimeProtocol):
-    """Production runtime wiring for ``core.workflow.file``."""
+    """Production runtime wiring for ``dify_graph.file``."""
 
     @property
     def files_url(self) -> str:

api/core/app/workflow/layers/llm_quota.py

@@ -12,17 +12,17 @@ from typing_extensions import override
 from core.app.llm import deduct_llm_quota, ensure_llm_quota_available
 from core.errors.error import QuotaExceededError
 from core.model_manager import ModelInstance
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.graph_engine.entities.commands import AbortCommand, CommandType
+from dify_graph.graph_engine.entities.commands import AbortCommand, CommandType
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events import GraphEngineEvent, GraphNodeEventBase
+from dify_graph.graph_events import GraphEngineEvent, GraphNodeEventBase
-from core.workflow.graph_events.node import NodeRunSucceededEvent
+from dify_graph.graph_events.node import NodeRunSucceededEvent
-from core.workflow.nodes.base.node import Node
+from dify_graph.nodes.base.node import Node
 
 if TYPE_CHECKING:
-    from core.workflow.nodes.llm.node import LLMNode
+    from dify_graph.nodes.llm.node import LLMNode
-    from core.workflow.nodes.parameter_extractor.parameter_extractor_node import ParameterExtractorNode
+    from dify_graph.nodes.parameter_extractor.parameter_extractor_node import ParameterExtractorNode
-    from core.workflow.nodes.question_classifier.question_classifier_node import QuestionClassifierNode
+    from dify_graph.nodes.question_classifier.question_classifier_node import QuestionClassifierNode
 
 logger = logging.getLogger(__name__)
 

api/core/app/workflow/layers/observability.py

@@ -16,10 +16,10 @@ from opentelemetry.trace import Span, SpanKind, Tracer, get_tracer, set_span_in_
 from typing_extensions import override
 
 from configs import dify_config
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events import GraphNodeEventBase
+from dify_graph.graph_events import GraphNodeEventBase
-from core.workflow.nodes.base.node import Node
+from dify_graph.nodes.base.node import Node
 from extensions.otel.parser import (
     DefaultNodeOTelParser,
     LLMNodeOTelParser,

api/core/app/workflow/layers/persistence.py

@@ -17,17 +17,17 @@ from typing import Any, Union
 from core.app.entities.app_invoke_entities import AdvancedChatAppGenerateEntity, WorkflowAppGenerateEntity
 from core.ops.entities.trace_entity import TraceTaskName
 from core.ops.ops_trace_manager import TraceQueueManager, TraceTask
-from core.workflow.constants import SYSTEM_VARIABLE_NODE_ID
+from dify_graph.constants import SYSTEM_VARIABLE_NODE_ID
-from core.workflow.entities import WorkflowExecution, WorkflowNodeExecution
+from dify_graph.entities import WorkflowExecution, WorkflowNodeExecution
-from core.workflow.enums import (
+from dify_graph.enums import (
     SystemVariableKey,
     WorkflowExecutionStatus,
     WorkflowNodeExecutionMetadataKey,
     WorkflowNodeExecutionStatus,
     WorkflowType,
 )
-from core.workflow.graph_engine.layers.base import GraphEngineLayer
+from dify_graph.graph_engine.layers.base import GraphEngineLayer
-from core.workflow.graph_events import (
+from dify_graph.graph_events import (
     GraphEngineEvent,
     GraphRunAbortedEvent,
     GraphRunFailedEvent,
@@ -42,9 +42,9 @@ from core.workflow.graph_events import (
     NodeRunStartedEvent,
     NodeRunSucceededEvent,
 )
-from core.workflow.node_events import NodeRunResult
+from dify_graph.node_events import NodeRunResult
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
 from libs.datetime_utils import naive_utc_now
 
 

api/core/datasource/datasource_file_manager.py

@@ -213,6 +213,6 @@ class DatasourceFileManager:
 
 
 # init tool_file_parser
-# from core.workflow.file.datasource_file_parser import datasource_file_manager
+# from dify_graph.file.datasource_file_parser import datasource_file_manager
 #
 # datasource_file_manager["manager"] = DatasourceFileManager

api/core/datasource/datasource_manager.py

@@ -24,12 +24,12 @@ from core.datasource.utils.message_transformer import DatasourceFileMessageTrans
 from core.datasource.website_crawl.website_crawl_provider import WebsiteCrawlDatasourcePluginProviderController
 from core.db.session_factory import session_factory
 from core.plugin.impl.datasource import PluginDatasourceManager
-from core.workflow.entities.workflow_node_execution import WorkflowNodeExecutionStatus
+from dify_graph.entities.workflow_node_execution import WorkflowNodeExecutionStatus
-from core.workflow.enums import WorkflowNodeExecutionMetadataKey
+from dify_graph.enums import WorkflowNodeExecutionMetadataKey
-from core.workflow.file import File
+from dify_graph.file import File
-from core.workflow.file.enums import FileTransferMethod, FileType
+from dify_graph.file.enums import FileTransferMethod, FileType
-from core.workflow.node_events import NodeRunResult, StreamChunkEvent, StreamCompletedEvent
+from dify_graph.node_events import NodeRunResult, StreamChunkEvent, StreamCompletedEvent
-from core.workflow.repositories.datasource_manager_protocol import DatasourceParameter, OnlineDriveDownloadFileParam
+from dify_graph.repositories.datasource_manager_protocol import DatasourceParameter, OnlineDriveDownloadFileParam
 from factories import file_factory
 from models.model import UploadFile
 from models.tools import ToolFile

api/core/datasource/utils/message_transformer.py

@@ -4,7 +4,7 @@ from mimetypes import guess_extension, guess_type
 
 from core.datasource.entities.datasource_entities import DatasourceMessage
 from core.tools.tool_file_manager import ToolFileManager
-from core.workflow.file import File, FileTransferMethod, FileType
+from dify_graph.file import File, FileTransferMethod, FileType
 from models.tools import ToolFile
 
 logger = logging.getLogger(__name__)

api/core/entities/execution_extra_content.py

@@ -5,7 +5,7 @@ from typing import Any, TypeAlias
 
 from pydantic import BaseModel, ConfigDict, Field
 
-from core.workflow.nodes.human_input.entities import FormInput, UserAction
+from dify_graph.nodes.human_input.entities import FormInput, UserAction
 from models.execution_extra_content import ExecutionContentType
 
 

api/core/entities/mcp_provider.py

@@ -15,7 +15,7 @@ from core.helper.provider_cache import NoOpProviderCredentialCache
 from core.mcp.types import OAuthClientInformation, OAuthClientMetadata, OAuthTokens
 from core.tools.entities.common_entities import I18nObject
 from core.tools.entities.tool_entities import ToolProviderType
-from core.workflow.file import helpers as file_helpers
+from dify_graph.file import helpers as file_helpers
 
 if TYPE_CHECKING:
     from models.tools import MCPToolProvider

api/core/helper/code_executor/code_executor.py

@@ -13,7 +13,7 @@ from core.helper.code_executor.jinja2.jinja2_transformer import Jinja2TemplateTr
 from core.helper.code_executor.python3.python3_transformer import Python3TemplateTransformer
 from core.helper.code_executor.template_transformer import TemplateTransformer
 from core.helper.http_client_pooling import get_pooled_http_client
-from core.workflow.nodes.code.entities import CodeLanguage
+from dify_graph.nodes.code.entities import CodeLanguage
 
 logger = logging.getLogger(__name__)
 code_execution_endpoint_url = URL(str(dify_config.CODE_EXECUTION_ENDPOINT))

api/core/helper/code_executor/template_transformer.py

@@ -5,7 +5,7 @@ from base64 import b64encode
 from collections.abc import Mapping
 from typing import Any
 
-from core.workflow.variables.utils import dumps_with_segments
+from dify_graph.variables.utils import dumps_with_segments
 
 
 class TemplateTransformer(ABC):

api/core/llm_generator/llm_generator.py

@@ -31,7 +31,7 @@ from core.ops.entities.trace_entity import TraceTaskName
 from core.ops.ops_trace_manager import TraceQueueManager, TraceTask
 from core.ops.utils import measure_time
 from core.prompt.utils.prompt_template_parser import PromptTemplateParser
-from core.workflow.entities.workflow_node_execution import WorkflowNodeExecutionMetadataKey
+from dify_graph.entities.workflow_node_execution import WorkflowNodeExecutionMetadataKey
 from extensions.ext_database import db
 from extensions.ext_storage import storage
 from models import App, Message, WorkflowNodeExecutionModel

api/core/mcp/server/streamable_http.py

@@ -7,7 +7,7 @@ from configs import dify_config
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.app.features.rate_limiting.rate_limit import RateLimitGenerator
 from core.mcp import types as mcp_types
-from core.workflow.variables.input_entities import VariableEntity, VariableEntityType
+from dify_graph.variables.input_entities import VariableEntity, VariableEntityType
 from models.model import App, AppMCPServer, AppMode, EndUser
 from services.app_generate_service import AppGenerateService
 

api/core/memory/token_buffer_memory.py

@@ -15,7 +15,7 @@ from core.model_runtime.entities import (
 )
 from core.model_runtime.entities.message_entities import PromptMessageContentUnionTypes
 from core.prompt.utils.extract_thread_messages import extract_thread_messages
-from core.workflow.file import file_manager
+from dify_graph.file import file_manager
 from extensions.ext_database import db
 from factories import file_factory
 from models.model import AppMode, Conversation, Message, MessageFile

api/core/ops/aliyun_trace/aliyun_trace.py

@@ -57,8 +57,8 @@ from core.ops.entities.trace_entity import (
     WorkflowTraceInfo,
 )
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.entities import WorkflowNodeExecution
+from dify_graph.entities import WorkflowNodeExecution
-from core.workflow.enums import NodeType, WorkflowNodeExecutionMetadataKey
+from dify_graph.enums import NodeType, WorkflowNodeExecutionMetadataKey
 from extensions.ext_database import db
 from models import WorkflowNodeExecutionTriggeredFrom
 

api/core/ops/aliyun_trace/utils.py

@@ -14,8 +14,8 @@ from core.ops.aliyun_trace.entities.semconv import (
     GenAISpanKind,
 )
 from core.rag.models.document import Document
-from core.workflow.entities import WorkflowNodeExecution
+from dify_graph.entities import WorkflowNodeExecution
-from core.workflow.enums import WorkflowNodeExecutionStatus
+from dify_graph.enums import WorkflowNodeExecutionStatus
 from extensions.ext_database import db
 from models import EndUser
 

api/core/ops/langfuse_trace/langfuse_trace.py

@@ -28,7 +28,7 @@ from core.ops.langfuse_trace.entities.langfuse_trace_entity import (
 )
 from core.ops.utils import filter_none_values
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
 from extensions.ext_database import db
 from models import EndUser, WorkflowNodeExecutionTriggeredFrom
 from models.enums import MessageStatus

api/core/ops/langsmith_trace/langsmith_trace.py

@@ -28,7 +28,7 @@ from core.ops.langsmith_trace.entities.langsmith_trace_entity import (
 )
 from core.ops.utils import filter_none_values, generate_dotted_order
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.enums import NodeType, WorkflowNodeExecutionMetadataKey
+from dify_graph.enums import NodeType, WorkflowNodeExecutionMetadataKey
 from extensions.ext_database import db
 from models import EndUser, MessageFile, WorkflowNodeExecutionTriggeredFrom
 

api/core/ops/mlflow_trace/mlflow_trace.py

@@ -23,7 +23,7 @@ from core.ops.entities.trace_entity import (
     TraceTaskName,
     WorkflowTraceInfo,
 )
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
 from extensions.ext_database import db
 from models import EndUser
 from models.workflow import WorkflowNodeExecutionModel

api/core/ops/opik_trace/opik_trace.py

@@ -22,7 +22,7 @@ from core.ops.entities.trace_entity import (
     WorkflowTraceInfo,
 )
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.enums import NodeType, WorkflowNodeExecutionMetadataKey
+from dify_graph.enums import NodeType, WorkflowNodeExecutionMetadataKey
 from extensions.ext_database import db
 from models import EndUser, MessageFile, WorkflowNodeExecutionTriggeredFrom
 

api/core/ops/ops_trace_manager.py

@@ -35,7 +35,7 @@ from models.workflow import WorkflowAppLog
 from tasks.ops_trace_task import process_trace_tasks
 
 if TYPE_CHECKING:
-    from core.workflow.entities import WorkflowExecution
+    from dify_graph.entities import WorkflowExecution
 
 logger = logging.getLogger(__name__)
 

api/core/ops/tencent_trace/span_builder.py

@@ -41,7 +41,7 @@ from core.ops.tencent_trace.entities.semconv import (
 from core.ops.tencent_trace.entities.tencent_trace_entity import SpanData
 from core.ops.tencent_trace.utils import TencentTraceUtils
 from core.rag.models.document import Document
-from core.workflow.entities.workflow_node_execution import (
+from dify_graph.entities.workflow_node_execution import (
     WorkflowNodeExecution,
     WorkflowNodeExecutionMetadataKey,
     WorkflowNodeExecutionStatus,

api/core/ops/tencent_trace/tencent_trace.py

@@ -24,10 +24,10 @@ from core.ops.tencent_trace.entities.tencent_trace_entity import SpanData
 from core.ops.tencent_trace.span_builder import TencentSpanBuilder
 from core.ops.tencent_trace.utils import TencentTraceUtils
 from core.repositories import SQLAlchemyWorkflowNodeExecutionRepository
-from core.workflow.entities.workflow_node_execution import (
+from dify_graph.entities.workflow_node_execution import (
     WorkflowNodeExecution,
 )
-from core.workflow.nodes import NodeType
+from dify_graph.nodes import NodeType
 from extensions.ext_database import db
 from models import Account, App, TenantAccountJoin, WorkflowNodeExecutionTriggeredFrom
 

api/core/ops/weave_trace/weave_trace.py

@@ -31,7 +31,7 @@ from core.ops.entities.trace_entity import (
 )
 from core.ops.weave_trace.entities.weave_trace_entity import WeaveTraceModel
 from core.repositories import DifyCoreRepositoryFactory
-from core.workflow.enums import NodeType, WorkflowNodeExecutionMetadataKey
+from dify_graph.enums import NodeType, WorkflowNodeExecutionMetadataKey
 from extensions.ext_database import db
 from models import EndUser, MessageFile, WorkflowNodeExecutionTriggeredFrom
 

api/core/plugin/backwards_invocation/node.py

@@ -1,17 +1,17 @@
 from core.plugin.backwards_invocation.base import BaseBackwardsInvocation
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.nodes.parameter_extractor.entities import (
+from dify_graph.nodes.parameter_extractor.entities import (
     ModelConfig as ParameterExtractorModelConfig,
 )
-from core.workflow.nodes.parameter_extractor.entities import (
+from dify_graph.nodes.parameter_extractor.entities import (
     ParameterConfig,
     ParameterExtractorNodeData,
 )
-from core.workflow.nodes.question_classifier.entities import (
+from dify_graph.nodes.question_classifier.entities import (
     ClassConfig,
     QuestionClassifierNodeData,
 )
-from core.workflow.nodes.question_classifier.entities import (
+from dify_graph.nodes.question_classifier.entities import (
     ModelConfig as QuestionClassifierModelConfig,
 )
 from services.workflow_service import WorkflowService

api/core/plugin/entities/request.py

@@ -18,16 +18,16 @@ from core.model_runtime.entities.message_entities import (
 )
 from core.model_runtime.entities.model_entities import ModelType
 from core.plugin.utils.http_parser import deserialize_response
-from core.workflow.nodes.parameter_extractor.entities import (
+from dify_graph.nodes.parameter_extractor.entities import (
     ModelConfig as ParameterExtractorModelConfig,
 )
-from core.workflow.nodes.parameter_extractor.entities import (
+from dify_graph.nodes.parameter_extractor.entities import (
     ParameterConfig,
 )
-from core.workflow.nodes.question_classifier.entities import (
+from dify_graph.nodes.question_classifier.entities import (
     ClassConfig,
 )
-from core.workflow.nodes.question_classifier.entities import (
+from dify_graph.nodes.question_classifier.entities import (
     ModelConfig as QuestionClassifierModelConfig,
 )
 

api/core/plugin/utils/converter.py

@@ -1,7 +1,7 @@
 from typing import Any
 
 from core.tools.entities.tool_entities import ToolSelector
-from core.workflow.file.models import File
+from dify_graph.file.models import File
 
 
 def convert_parameters_to_plugin_format(parameters: dict[str, Any]) -> dict[str, Any]:

api/core/prompt/advanced_prompt_transform.py

@@ -17,9 +17,9 @@ from core.model_runtime.entities.message_entities import ImagePromptMessageConte
 from core.prompt.entities.advanced_prompt_entities import ChatModelMessage, CompletionModelPromptTemplate, MemoryConfig
 from core.prompt.prompt_transform import PromptTransform
 from core.prompt.utils.prompt_template_parser import PromptTemplateParser
-from core.workflow.file import file_manager
+from dify_graph.file import file_manager
-from core.workflow.file.models import File
+from dify_graph.file.models import File
-from core.workflow.runtime import VariablePool
+from dify_graph.runtime import VariablePool
 
 
 class AdvancedPromptTransform(PromptTransform):

api/core/prompt/simple_prompt_transform.py

@@ -18,11 +18,11 @@ from core.model_runtime.entities.message_entities import (
 from core.prompt.entities.advanced_prompt_entities import MemoryConfig
 from core.prompt.prompt_transform import PromptTransform
 from core.prompt.utils.prompt_template_parser import PromptTemplateParser
-from core.workflow.file import file_manager
+from dify_graph.file import file_manager
 from models.model import AppMode
 
 if TYPE_CHECKING:
-    from core.workflow.file.models import File
+    from dify_graph.file.models import File
 
 
 class ModelMode(StrEnum):

api/core/rag/index_processor/index_processor.py

@@ -9,8 +9,8 @@ from flask import current_app
 from sqlalchemy import delete, func, select
 
 from core.db.session_factory import session_factory
-from core.workflow.nodes.knowledge_index.exc import KnowledgeIndexNodeError
+from dify_graph.nodes.knowledge_index.exc import KnowledgeIndexNodeError
-from core.workflow.repositories.index_processor_protocol import Preview, PreviewItem, QaPreview
+from dify_graph.repositories.index_processor_protocol import Preview, PreviewItem, QaPreview
 from models.dataset import Dataset, Document, DocumentSegment
 
 from .index_processor_factory import IndexProcessorFactory

api/core/rag/index_processor/processor/paragraph_index_processor.py

@@ -35,7 +35,7 @@ from core.rag.index_processor.index_processor_base import BaseIndexProcessor
 from core.rag.models.document import AttachmentDocument, Document, MultimodalGeneralStructureChunk
 from core.rag.retrieval.retrieval_methods import RetrievalMethod
 from core.tools.utils.text_processing_utils import remove_leading_symbols
-from core.workflow.file import File, FileTransferMethod, FileType, file_manager
+from dify_graph.file import File, FileTransferMethod, FileType, file_manager
 from extensions.ext_database import db
 from factories.file_factory import build_from_mapping
 from libs import helper

api/core/rag/models/document.py

@@ -4,7 +4,7 @@ from typing import Any
 
 from pydantic import BaseModel, Field
 
-from core.workflow.file import File
+from dify_graph.file import File
 
 
 class ChildDocument(BaseModel):

api/core/rag/retrieval/dataset_retrieval.py

@@ -60,9 +60,9 @@ from core.rag.retrieval.template_prompts import (
 )
 from core.tools.signature import sign_upload_file
 from core.tools.utils.dataset_retriever.dataset_retriever_base_tool import DatasetRetrieverBaseTool
-from core.workflow.file import File, FileTransferMethod, FileType
+from dify_graph.file import File, FileTransferMethod, FileType
-from core.workflow.nodes.knowledge_retrieval import exc
+from dify_graph.nodes.knowledge_retrieval import exc
-from core.workflow.repositories.rag_retrieval_protocol import (
+from dify_graph.repositories.rag_retrieval_protocol import (
     KnowledgeRetrievalRequest,
     Source,
     SourceChildChunk,

api/core/repositories/celery_workflow_execution_repository.py

@@ -11,8 +11,8 @@ from typing import Union
 from sqlalchemy.engine import Engine
 from sqlalchemy.orm import sessionmaker
 
-from core.workflow.entities.workflow_execution import WorkflowExecution
+from dify_graph.entities.workflow_execution import WorkflowExecution
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
 from libs.helper import extract_tenant_id
 from models import Account, CreatorUserRole, EndUser
 from models.enums import WorkflowRunTriggeredFrom

api/core/repositories/celery_workflow_node_execution_repository.py

@@ -12,8 +12,8 @@ from typing import Union
 from sqlalchemy.engine import Engine
 from sqlalchemy.orm import sessionmaker
 
-from core.workflow.entities.workflow_node_execution import WorkflowNodeExecution
+from dify_graph.entities.workflow_node_execution import WorkflowNodeExecution
-from core.workflow.repositories.workflow_node_execution_repository import (
+from dify_graph.repositories.workflow_node_execution_repository import (
     OrderConfig,
     WorkflowNodeExecutionRepository,
 )

api/core/repositories/factory.py

@@ -11,8 +11,8 @@ from sqlalchemy.engine import Engine
 from sqlalchemy.orm import sessionmaker
 
 from configs import dify_config
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
 from libs.module_loading import import_string
 from models import Account, EndUser
 from models.enums import WorkflowRunTriggeredFrom

api/core/repositories/human_input_repository.py

@@ -7,7 +7,7 @@ from typing import Any
 from sqlalchemy import Engine, select
 from sqlalchemy.orm import Session, selectinload, sessionmaker
 
-from core.workflow.nodes.human_input.entities import (
+from dify_graph.nodes.human_input.entities import (
     DeliveryChannelConfig,
     EmailDeliveryMethod,
     EmailRecipients,
@@ -17,12 +17,12 @@ from core.workflow.nodes.human_input.entities import (
     MemberRecipient,
     WebAppDeliveryMethod,
 )
-from core.workflow.nodes.human_input.enums import (
+from dify_graph.nodes.human_input.enums import (
     DeliveryMethodType,
     HumanInputFormKind,
     HumanInputFormStatus,
 )
-from core.workflow.repositories.human_input_form_repository import (
+from dify_graph.repositories.human_input_form_repository import (
     FormCreateParams,
     FormNotFoundError,
     HumanInputFormEntity,

api/core/repositories/sqlalchemy_workflow_execution_repository.py

@@ -9,10 +9,10 @@ from typing import Union
 from sqlalchemy.engine import Engine
 from sqlalchemy.orm import sessionmaker
 
-from core.workflow.entities import WorkflowExecution
+from dify_graph.entities import WorkflowExecution
-from core.workflow.enums import WorkflowExecutionStatus, WorkflowType
+from dify_graph.enums import WorkflowExecutionStatus, WorkflowType
-from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from core.workflow.workflow_type_encoder import WorkflowRuntimeTypeConverter
+from dify_graph.workflow_type_encoder import WorkflowRuntimeTypeConverter
 from libs.helper import extract_tenant_id
 from models import (
     Account,

api/core/repositories/sqlalchemy_workflow_node_execution_repository.py

@@ -18,10 +18,10 @@ from tenacity import before_sleep_log, retry, retry_if_exception, stop_after_att
 
 from configs import dify_config
 from core.model_runtime.utils.encoders import jsonable_encoder
-from core.workflow.entities import WorkflowNodeExecution
+from dify_graph.entities import WorkflowNodeExecution
-from core.workflow.enums import NodeType, WorkflowNodeExecutionMetadataKey, WorkflowNodeExecutionStatus
+from dify_graph.enums import NodeType, WorkflowNodeExecutionMetadataKey, WorkflowNodeExecutionStatus
-from core.workflow.repositories.workflow_node_execution_repository import OrderConfig, WorkflowNodeExecutionRepository
+from dify_graph.repositories.workflow_node_execution_repository import OrderConfig, WorkflowNodeExecutionRepository
-from core.workflow.workflow_type_encoder import WorkflowRuntimeTypeConverter
+from dify_graph.workflow_type_encoder import WorkflowRuntimeTypeConverter
 from extensions.ext_storage import storage
 from libs.helper import extract_tenant_id
 from libs.uuid_utils import uuidv7

api/core/tools/builtin_tool/providers/audio/tools/asr.py

@@ -8,8 +8,8 @@ from core.plugin.entities.parameters import PluginParameterOption
 from core.tools.builtin_tool.tool import BuiltinTool
 from core.tools.entities.common_entities import I18nObject
 from core.tools.entities.tool_entities import ToolInvokeMessage, ToolParameter
-from core.workflow.file.enums import FileType
+from dify_graph.file.enums import FileType
-from core.workflow.file.file_manager import download
+from dify_graph.file.file_manager import download
 from services.model_provider_service import ModelProviderService
 
 

api/core/tools/custom_tool/tool.py

@@ -13,7 +13,7 @@ from core.tools.__base.tool_runtime import ToolRuntime
 from core.tools.entities.tool_bundle import ApiToolBundle
 from core.tools.entities.tool_entities import ToolEntity, ToolInvokeMessage, ToolProviderType
 from core.tools.errors import ToolInvokeError, ToolParameterValidationError, ToolProviderCredentialValidationError
-from core.workflow.file.file_manager import download
+from dify_graph.file.file_manager import download
 
 API_TOOL_DEFAULT_TIMEOUT = (
     int(getenv("API_TOOL_DEFAULT_CONNECT_TIMEOUT", "10")),

api/core/tools/tool_engine.py

@@ -31,8 +31,8 @@ from core.tools.errors import (
 )
 from core.tools.utils.message_transformer import ToolFileMessageTransformer, safe_json_value
 from core.tools.workflow_as_tool.tool import WorkflowTool
-from core.workflow.file import FileType
+from dify_graph.file import FileType
-from core.workflow.file.models import FileTransferMethod
+from dify_graph.file.models import FileTransferMethod
 from extensions.ext_database import db
 from models.enums import CreatorUserRole
 from models.model import Message, MessageFile

api/core/tools/tool_file_manager.py

@@ -243,7 +243,7 @@ class ToolFileManager:
 
 
 # init tool_file_parser
-from core.workflow.file.tool_file_parser import set_tool_file_manager_factory
+from dify_graph.file.tool_file_parser import set_tool_file_manager_factory
 
 
 def _factory() -> ToolFileManager:

api/core/tools/tool_manager.py

@@ -24,14 +24,14 @@ from core.tools.plugin_tool.provider import PluginToolProviderController
 from core.tools.plugin_tool.tool import PluginTool
 from core.tools.utils.uuid_utils import is_valid_uuid
 from core.tools.workflow_as_tool.provider import WorkflowToolProviderController
-from core.workflow.runtime.variable_pool import VariablePool
+from dify_graph.runtime.variable_pool import VariablePool
 from extensions.ext_database import db
 from models.provider_ids import ToolProviderID
 from services.enterprise.plugin_manager_service import PluginCredentialType
 from services.tools.mcp_tools_manage_service import MCPToolManageService
 
 if TYPE_CHECKING:
-    from core.workflow.nodes.tool.entities import ToolEntity
+    from dify_graph.nodes.tool.entities import ToolEntity
 
 from core.agent.entities import AgentToolEntity
 from core.app.entities.app_invoke_entities import InvokeFrom
@@ -62,7 +62,7 @@ from models.tools import ApiToolProvider, BuiltinToolProvider, WorkflowToolProvi
 from services.tools.tools_transform_service import ToolTransformService
 
 if TYPE_CHECKING:
-    from core.workflow.nodes.tool.entities import ToolEntity
+    from dify_graph.nodes.tool.entities import ToolEntity
 
 logger = logging.getLogger(__name__)
 
@@ -1017,8 +1017,8 @@ class ToolManager:
         """
         Convert tool parameters type
         """
-        from core.workflow.nodes.tool.entities import ToolNodeData
+        from dify_graph.nodes.tool.entities import ToolNodeData
-        from core.workflow.nodes.tool.exc import ToolParameterError
+        from dify_graph.nodes.tool.exc import ToolParameterError
 
         runtime_parameters = {}
         for parameter in parameters:

api/core/tools/utils/message_transformer.py

@@ -10,7 +10,7 @@ import pytz
 
 from core.tools.entities.tool_entities import ToolInvokeMessage
 from core.tools.tool_file_manager import ToolFileManager
-from core.workflow.file import File, FileTransferMethod, FileType
+from dify_graph.file import File, FileTransferMethod, FileType
 from libs.login import current_user
 from models import Account
 

api/core/tools/utils/workflow_configuration_sync.py

@@ -3,9 +3,9 @@ from typing import Any
 
 from core.tools.entities.tool_entities import WorkflowToolParameterConfiguration
 from core.tools.errors import WorkflowToolHumanInputNotSupportedError
-from core.workflow.enums import NodeType
+from dify_graph.enums import NodeType
-from core.workflow.nodes.base.entities import OutputVariableEntity
+from dify_graph.nodes.base.entities import OutputVariableEntity
-from core.workflow.variables.input_entities import VariableEntity
+from dify_graph.variables.input_entities import VariableEntity
 
 
 class WorkflowToolConfigurationUtils: