refactor(api): move TokenBufferMemory to model_runtime

.agents/skills/frontend-testing/SKILL.md

@@ -204,16 +204,6 @@ When assigned to test a directory/path, test **ALL content** within that path:
 
 > See [Test Structure Template](#test-structure-template) for correct import/mock patterns.
 
-### `nuqs` Query State Testing (Required for URL State Hooks)
-
-When a component or hook uses `useQueryState` / `useQueryStates`:
-
-- ✅ Use `NuqsTestingAdapter` (prefer shared helpers in `web/test/nuqs-testing.tsx`)
-- ✅ Assert URL synchronization via `onUrlUpdate` (`searchParams`, `options.history`)
-- ✅ For custom parsers (`createParser`), keep `parse` and `serialize` bijective and add round-trip edge cases (`%2F`, `%25`, spaces, legacy encoded values)
-- ✅ Verify default-clearing behavior (default values should be removed from URL when applicable)
-- ⚠️ Only mock `nuqs` directly when URL behavior is explicitly out of scope for the test
-
 ## Core Principles
 
 ### 1. AAA Pattern (Arrange-Act-Assert)

.agents/skills/frontend-testing/references/checklist.md

@@ -80,9 +80,6 @@ Use this checklist when generating or reviewing tests for Dify frontend componen
 - [ ] Router mocks match actual Next.js API
 - [ ] Mocks reflect actual component conditional behavior
 - [ ] Only mock: API services, complex context providers, third-party libs
-- [ ] For `nuqs` URL-state tests, wrap with `NuqsTestingAdapter` (prefer `web/test/nuqs-testing.tsx`)
-- [ ] For `nuqs` URL-state tests, assert `onUrlUpdate` payload (`searchParams`, `options.history`)
-- [ ] If custom `nuqs` parser exists, add round-trip tests for encoded edge cases (`%2F`, `%25`, spaces, legacy encoded values)
 
 ### Queries
 

.agents/skills/frontend-testing/references/mocking.md

@@ -125,31 +125,6 @@ describe('Component', () => {
 })
 ```
 
-### 2.1 `nuqs` Query State (Preferred: Testing Adapter)
-
-For tests that validate URL query behavior, use `NuqsTestingAdapter` instead of mocking `nuqs` directly.
-
-```typescript
-import { renderHookWithNuqs } from '@/test/nuqs-testing'
-
-it('should sync query to URL with push history', async () => {
-  const { result, onUrlUpdate } = renderHookWithNuqs(() => useMyQueryState(), {
-    searchParams: '?page=1',
-  })
-
-  act(() => {
-    result.current.setQuery({ page: 2 })
-  })
-
-  await waitFor(() => expect(onUrlUpdate).toHaveBeenCalled())
-  const update = onUrlUpdate.mock.calls[onUrlUpdate.mock.calls.length - 1][0]
-  expect(update.options.history).toBe('push')
-  expect(update.searchParams.get('page')).toBe('2')
-})
-```
-
-Use direct `vi.mock('nuqs')` only when URL synchronization is intentionally out of scope.
-
 ### 3. Portal Components (with Shared State)
 
 ```typescript

.agents/skills/orpc-contract-first/SKILL.md

@@ -1,100 +1,43 @@
 ---
 name: orpc-contract-first
-description: Guide for implementing oRPC contract-first API patterns in Dify frontend. Trigger when creating or updating contracts in web/contract, wiring router composition, integrating TanStack Query with typed contracts, migrating legacy service calls to oRPC, or deciding whether to call queryOptions directly vs extracting a helper or use-* hook in web/service.
+description: Guide for implementing oRPC contract-first API patterns in Dify frontend. Triggers when creating new API contracts, adding service endpoints, integrating TanStack Query with typed contracts, or migrating legacy service calls to oRPC. Use for all API layer work in web/contract and web/service directories.
 ---
 
 # oRPC Contract-First Development
 
-## Intent
+## Project Structure
 
-- Keep contract as single source of truth in `web/contract/*`.
+```
-- Default query usage: call-site `useQuery(consoleQuery|marketplaceQuery.xxx.queryOptions(...))` when endpoint behavior maps 1:1 to the contract.
-- Keep abstractions minimal and preserve TypeScript inference.
-
-## Minimal Structure
-
-```text
 web/contract/
-├── base.ts
+├── base.ts           # Base contract (inputStructure: 'detailed')
-├── router.ts
+├── router.ts         # Router composition & type exports
-├── marketplace.ts
+├── marketplace.ts    # Marketplace contracts
-└── console/
+└── console/          # Console contracts by domain
-    ├── billing.ts
+    ├── system.ts
-    └── ...other domains
+    └── billing.ts
-web/service/client.ts
 ```
 
-## Core Workflow
+## Workflow
 
-1. Define contract in `web/contract/console/{domain}.ts` or `web/contract/marketplace.ts`
+1. **Create contract** in `web/contract/console/{domain}.ts`
-   - Use `base.route({...}).output(type<...>())` as baseline.
+   - Import `base` from `../base` and `type` from `@orpc/contract`
-   - Add `.input(type<...>())` only when request has `params/query/body`.
+   - Define route with `path`, `method`, `input`, `output`
-   - For `GET` without input, omit `.input(...)` (do not use `.input(type<unknown>())`).
-2. Register contract in `web/contract/router.ts`
-   - Import directly from domain files and nest by API prefix.
-3. Consume from UI call sites via oRPC query utils.
 
-```typescript
+2. **Register in router** at `web/contract/router.ts`
-import { useQuery } from '@tanstack/react-query'
+   - Import directly from domain file (no barrel files)
-import { consoleQuery } from '@/service/client'
+   - Nest by API prefix: `billing: { invoices, bindPartnerStack }`
 
-const invoiceQuery = useQuery(consoleQuery.billing.invoices.queryOptions({
+3. **Create hooks** in `web/service/use-{domain}.ts`
-  staleTime: 5 * 60 * 1000,
+   - Use `consoleQuery.{group}.{contract}.queryKey()` for query keys
-  throwOnError: true,
+   - Use `consoleClient.{group}.{contract}()` for API calls
-  select: invoice => invoice.url,
-}))
-```
 
-## Query Usage Decision Rule
+## Key Rules
-
-1. Default: call site directly uses `*.queryOptions(...)`.
-2. If 3+ call sites share the same extra options (for example `retry: false`), extract a small queryOptions helper, not a `use-*` passthrough hook.
-3. Create `web/service/use-{domain}.ts` only for orchestration:
-   - Combine multiple queries/mutations.
-   - Share domain-level derived state or invalidation helpers.
-
-```typescript
-const invoicesBaseQueryOptions = () =>
-  consoleQuery.billing.invoices.queryOptions({ retry: false })
-
-const invoiceQuery = useQuery({
-  ...invoicesBaseQueryOptions(),
-  throwOnError: true,
-})
-```
-
-## Mutation Usage Decision Rule
-
-1. Default: call mutation helpers from `consoleQuery` / `marketplaceQuery`, for example `useMutation(consoleQuery.billing.bindPartnerStack.mutationOptions(...))`.
-2. If mutation flow is heavily custom, use oRPC clients as `mutationFn` (for example `consoleClient.xxx` / `marketplaceClient.xxx`), instead of generic handwritten non-oRPC mutation logic.
-
-## Key API Guide (`.key` vs `.queryKey` vs `.mutationKey`)
-
-- `.key(...)`:
-  - Use for partial matching operations (recommended for invalidation/refetch/cancel patterns).
-  - Example: `queryClient.invalidateQueries({ queryKey: consoleQuery.billing.key() })`
-- `.queryKey(...)`:
-  - Use for a specific query's full key (exact query identity / direct cache addressing).
-- `.mutationKey(...)`:
-  - Use for a specific mutation's full key.
-  - Typical use cases: mutation defaults registration, mutation-status filtering (`useIsMutating`, `queryClient.isMutating`), or explicit devtools grouping.
-
-## Anti-Patterns
-
-- Do not wrap `useQuery` with `options?: Partial<UseQueryOptions>`.
-- Do not split local `queryKey/queryFn` when oRPC `queryOptions` already exists and fits the use case.
-- Do not create thin `use-*` passthrough hooks for a single endpoint.
-- Reason: these patterns can degrade inference (`data` may become `unknown`, especially around `throwOnError`/`select`) and add unnecessary indirection.
-
-## Contract Rules
 
 - **Input structure**: Always use `{ params, query?, body? }` format
-- **No-input GET**: Omit `.input(...)`; do not use `.input(type<unknown>())`
 - **Path params**: Use `{paramName}` in path, match in `params` object
-- **Router nesting**: Group by API prefix (e.g., `/billing/*` -> `billing: {}`)
+- **Router nesting**: Group by API prefix (e.g., `/billing/*` → `billing: {}`)
 - **No barrel files**: Import directly from specific files
 - **Types**: Import from `@/types/`, use `type<T>()` helper
-- **Mutations**: Prefer `mutationOptions`; use explicit `mutationKey` mainly for defaults/filtering/devtools
 
 ## Type Export
 

.devcontainer/post_create_command.sh

@@ -7,7 +7,7 @@ cd web && pnpm install
 pipx install uv
 
 echo "alias start-api=\"cd $WORKSPACE_ROOT/api && uv run python -m flask run --host 0.0.0.0 --port=5001 --debug\"" >> ~/.bashrc
-echo "alias start-worker=\"cd $WORKSPACE_ROOT/api && uv run python -m celery -A app.celery worker -P threads -c 1 --loglevel INFO -Q dataset,dataset_summary,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention\"" >> ~/.bashrc
+echo "alias start-worker=\"cd $WORKSPACE_ROOT/api && uv run python -m celery -A app.celery worker -P threads -c 1 --loglevel INFO -Q dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention\"" >> ~/.bashrc
 echo "alias start-web=\"cd $WORKSPACE_ROOT/web && pnpm dev:inspect\"" >> ~/.bashrc
 echo "alias start-web-prod=\"cd $WORKSPACE_ROOT/web && pnpm build && pnpm start\"" >> ~/.bashrc
 echo "alias start-containers=\"cd $WORKSPACE_ROOT/docker && docker-compose -f docker-compose.middleware.yaml -p dify --env-file middleware.env up -d\"" >> ~/.bashrc

.github/CODEOWNERS

@@ -36,7 +36,7 @@
 /api/core/workflow/graph/ @laipz8200 @QuantumGhost
 /api/core/workflow/graph_events/ @laipz8200 @QuantumGhost
 /api/core/workflow/node_events/ @laipz8200 @QuantumGhost
-/api/dify_graph/model_runtime/ @laipz8200 @QuantumGhost
+/api/core/model_runtime/ @laipz8200 @QuantumGhost
 
 # Backend - Workflow - Nodes (Agent, Iteration, Loop, LLM)
 /api/core/workflow/nodes/agent/ @Nov1c444

.github/dependabot.yml

@@ -1,43 +1,25 @@
 version: 2
 
+multi-ecosystem-groups:
+  python:
+    schedule:
+      interval: "weekly"  # or whatever schedule you want
+
 updates:
   - package-ecosystem: "pip"
     directory: "/api"
     open-pull-requests-limit: 2
+    patterns: ["*"]
     schedule:
       interval: "weekly"
-    groups:
-      python-dependencies:
-        patterns:
-          - "*"
   - package-ecosystem: "uv"
     directory: "/api"
     open-pull-requests-limit: 2
+    patterns: ["*"]
     schedule:
       interval: "weekly"
-    groups:
-      uv-dependencies:
-        patterns:
-          - "*"
   - package-ecosystem: "npm"
     directory: "/web"
     schedule:
       interval: "weekly"
     open-pull-requests-limit: 2
-    groups:
-      lexical:
-        patterns:
-          - "lexical"
-          - "@lexical/*"
-      storybook:
-        patterns:
-          - "storybook"
-          - "@storybook/*"
-      npm-dependencies:
-        patterns:
-          - "*"
-        exclude-patterns:
-          - "lexical"
-          - "@lexical/*"
-          - "storybook"
-          - "@storybook/*"

.github/workflows/pyrefly-diff.yml

@@ -29,26 +29,20 @@ jobs:
       - name: Install dependencies
         run: uv sync --project api --dev
 
-      - name: Prepare diagnostics extractor
-        run: |
-          git show ${{ github.event.pull_request.head.sha }}:api/libs/pyrefly_diagnostics.py > /tmp/pyrefly_diagnostics.py
-
       - name: Run pyrefly on PR branch
         run: |
-          uv run --directory api --dev pyrefly check 2>&1 \
+          uv run --directory api pyrefly check > /tmp/pyrefly_pr.txt 2>&1 || true
-            | uv run --directory api python /tmp/pyrefly_diagnostics.py > /tmp/pyrefly_pr.txt || true
 
       - name: Checkout base branch
         run: git checkout ${{ github.base_ref }}
 
       - name: Run pyrefly on base branch
         run: |
-          uv run --directory api --dev pyrefly check 2>&1 \
+          uv run --directory api pyrefly check > /tmp/pyrefly_base.txt 2>&1 || true
-            | uv run --directory api python /tmp/pyrefly_diagnostics.py > /tmp/pyrefly_base.txt || true
 
       - name: Compute diff
         run: |
-          diff -u /tmp/pyrefly_base.txt /tmp/pyrefly_pr.txt > pyrefly_diff.txt || true
+          diff /tmp/pyrefly_base.txt /tmp/pyrefly_pr.txt > pyrefly_diff.txt || true
 
       - name: Save PR number
         run: |

.github/workflows/style.yml

@@ -89,7 +89,7 @@ jobs:
         uses: actions/setup-node@v6
         if: steps.changed-files.outputs.any_changed == 'true'
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 

.github/workflows/tool-test-sdks.yaml

@@ -28,7 +28,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           cache: ''
           cache-dependency-path: 'pnpm-lock.yaml'
 

.github/workflows/translate-i18n-claude.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 

.github/workflows/web-tests.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 
@@ -83,7 +83,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 
@@ -457,7 +457,7 @@ jobs:
         uses: actions/setup-node@v6
         if: steps.changed-files.outputs.any_changed == 'true'
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 

.gitignore

@@ -222,7 +222,6 @@ mise.toml
 
 # AI Assistant
 .roo/
-/.claude/worktrees/
 api/.env.backup
 /clickzetta
 

.vscode/launch.json.template

@@ -37,7 +37,7 @@
                 "-c",
                 "1",
                 "-Q",
-                "dataset,dataset_summary,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention,workflow_based_app_execution",
+                "dataset,priority_dataset,priority_pipeline,pipeline,mail,ops_trace,app_deletion,plugin,workflow_storage,conversation,workflow,schedule_poller,schedule_executor,triggered_workflow_dispatcher,trigger_refresh_executor,retention,workflow_based_app_execution",
                 "--loglevel",
                 "INFO"
             ],

AGENTS.md

@@ -29,7 +29,7 @@ The codebase is split into:
 
 ## Language Style
 
-- **Python**: Keep type hints on functions and attributes, and implement relevant special methods (e.g., `__repr__`, `__str__`). Prefer `TypedDict` over `dict` or `Mapping` for type safety and better code documentation.
+- **Python**: Keep type hints on functions and attributes, and implement relevant special methods (e.g., `__repr__`, `__str__`).
 - **TypeScript**: Use the strict config, rely on ESLint (`pnpm lint:fix` preferred) plus `pnpm type-check:tsgo`, and avoid `any` types.
 
 ## General Practices

Makefile

@@ -68,10 +68,10 @@ lint:
 	@echo "✅ Linting complete"
 
 type-check:
-	@echo "📝 Running type checks (basedpyright + pyrefly + mypy)..."
+	@echo "📝 Running type checks (basedpyright + mypy + ty)..."
 	@./dev/basedpyright-check $(PATH_TO_CHECK)
-	@./dev/pyrefly-check-local
 	@uv --directory api run mypy --exclude-gitignore --exclude 'tests/' --exclude 'migrations/' --check-untyped-defs --disable-error-code=import-untyped .
+	@cd api && uv run ty check
 	@echo "✅ Type checks complete"
 
 test:
@@ -132,7 +132,7 @@ help:
 	@echo "  make format         - Format code with ruff"
 	@echo "  make check          - Check code with ruff"
 	@echo "  make lint           - Format, fix, and lint code (ruff, imports, dotenv)"
-	@echo "  make type-check     - Run type checks (basedpyright, pyrefly, mypy)"
+	@echo "  make type-check     - Run type checks (basedpyright, mypy, ty)"
 	@echo "  make test           - Run backend unit tests (or TARGET_TESTS=./api/tests/<target_tests>)"
 	@echo ""
 	@echo "Docker Build Targets:"

README.md

@@ -133,7 +133,7 @@ Star Dify on GitHub and be instantly notified of new releases.
 
 ### Custom configurations
 
-If you need to customize the configuration, please refer to the comments in our [.env.example](docker/.env.example) file and update the corresponding values in your `.env` file. Additionally, you might need to make adjustments to the `docker-compose.yaml` file itself, such as changing image versions, port mappings, or volume mounts, based on your specific deployment environment and requirements. After making any changes, please re-run `docker compose up -d`. You can find the full list of available environment variables [here](https://docs.dify.ai/getting-started/install-self-hosted/environments).
+If you need to customize the configuration, please refer to the comments in our [.env.example](docker/.env.example) file and update the corresponding values in your `.env` file. Additionally, you might need to make adjustments to the `docker-compose.yaml` file itself, such as changing image versions, port mappings, or volume mounts, based on your specific deployment environment and requirements. After making any changes, please re-run `docker-compose up -d`. You can find the full list of available environment variables [here](https://docs.dify.ai/getting-started/install-self-hosted/environments).
 
 #### Customizing Suggested Questions
 

api/.env.example

@@ -42,8 +42,6 @@ REFRESH_TOKEN_EXPIRE_DAYS=30
 # redis configuration
 REDIS_HOST=localhost
 REDIS_PORT=6379
-# Optional: limit total connections in connection pool (unset for default)
-# REDIS_MAX_CONNECTIONS=200
 REDIS_USERNAME=
 REDIS_PASSWORD=difyai123456
 REDIS_USE_SSL=false

api/.importlinter

@@ -1,7 +1,6 @@
 [importlinter]
 root_packages =
     core
-    dify_graph
     configs
     controllers
     extensions
@@ -22,39 +21,48 @@ layers =
     runtime
     entities
 containers =
-    dify_graph
+    core.workflow
 ignore_imports =
-    dify_graph.nodes.base.node -> dify_graph.graph_events
+    core.workflow.nodes.base.node -> core.workflow.graph_events
-    dify_graph.nodes.iteration.iteration_node -> dify_graph.graph_events
+    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph_events
-    dify_graph.nodes.loop.loop_node -> dify_graph.graph_events
+    core.workflow.nodes.loop.loop_node -> core.workflow.graph_events
 
-    dify_graph.nodes.iteration.iteration_node -> dify_graph.graph_engine
+    core.workflow.nodes.iteration.iteration_node -> core.app.workflow.node_factory
-    dify_graph.nodes.loop.loop_node -> dify_graph.graph_engine
+    core.workflow.nodes.loop.loop_node -> core.app.workflow.node_factory
+
+    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph_engine
+    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph
+    core.workflow.nodes.iteration.iteration_node -> core.workflow.graph_engine.command_channels
+    core.workflow.nodes.loop.loop_node -> core.workflow.graph_engine
+    core.workflow.nodes.loop.loop_node -> core.workflow.graph
+    core.workflow.nodes.loop.loop_node -> core.workflow.graph_engine.command_channels
     # TODO(QuantumGhost): fix the import violation later
-    dify_graph.entities.pause_reason -> dify_graph.nodes.human_input.entities
+    core.workflow.entities.pause_reason -> core.workflow.nodes.human_input.entities
 
 [importlinter:contract:workflow-infrastructure-dependencies]
 name = Workflow Infrastructure Dependencies
 type = forbidden
 source_modules =
-    dify_graph
+    core.workflow
 forbidden_modules =
     extensions.ext_database
     extensions.ext_redis
 allow_indirect_imports = True
 ignore_imports =
-    dify_graph.nodes.agent.agent_node -> extensions.ext_database
+    core.workflow.nodes.agent.agent_node -> extensions.ext_database
-    dify_graph.nodes.llm.file_saver -> extensions.ext_database
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> extensions.ext_database
-    dify_graph.nodes.llm.node -> extensions.ext_database
+    core.workflow.nodes.llm.file_saver -> extensions.ext_database
-    dify_graph.nodes.tool.tool_node -> extensions.ext_database
+    core.workflow.nodes.llm.llm_utils -> extensions.ext_database
-    dify_graph.model_runtime.model_providers.__base.ai_model -> extensions.ext_redis
+    core.workflow.nodes.llm.node -> extensions.ext_database
-    dify_graph.model_runtime.model_providers.model_provider_factory -> extensions.ext_redis
+    core.workflow.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
 
 [importlinter:contract:workflow-external-imports]
 name = Workflow External Imports
 type = forbidden
 source_modules =
-    dify_graph
+    core.workflow
 forbidden_modules =
     configs
     controllers
@@ -92,63 +100,217 @@ forbidden_modules =
     core.trigger
     core.variables
 ignore_imports =
-    dify_graph.nodes.agent.agent_node -> core.model_manager
+    core.workflow.nodes.loop.loop_node -> core.app.workflow.node_factory
-    dify_graph.nodes.agent.agent_node -> core.provider_manager
+    core.workflow.workflow_entry -> core.app.workflow.layers.observability
-    dify_graph.nodes.agent.agent_node -> core.tools.tool_manager
+    core.workflow.nodes.agent.agent_node -> core.model_manager
-    dify_graph.nodes.llm.llm_utils -> core.model_manager
+    core.workflow.nodes.agent.agent_node -> core.provider_manager
-    dify_graph.nodes.llm.protocols -> core.model_manager
+    core.workflow.nodes.agent.agent_node -> core.tools.tool_manager
-    dify_graph.nodes.llm.llm_utils -> dify_graph.model_runtime.model_providers.__base.large_language_model
+    core.workflow.nodes.document_extractor.node -> core.helper.ssrf_proxy
-    dify_graph.nodes.llm.node -> core.tools.signature
+    core.workflow.nodes.http_request.node -> core.tools.tool_file_manager
-    dify_graph.nodes.tool.tool_node -> core.callback_handler.workflow_tool_callback_handler
+    core.workflow.nodes.iteration.iteration_node -> core.app.workflow.node_factory
-    dify_graph.nodes.tool.tool_node -> core.tools.tool_engine
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> core.rag.index_processor.index_processor_factory
-    dify_graph.nodes.tool.tool_node -> core.tools.tool_manager
+    core.workflow.nodes.llm.llm_utils -> configs
-    dify_graph.nodes.agent.agent_node -> core.agent.entities
+    core.workflow.nodes.llm.llm_utils -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.agent.agent_node -> core.agent.plugin_entities
+    core.workflow.nodes.llm.llm_utils -> core.model_manager
-    dify_graph.nodes.knowledge_retrieval.knowledge_retrieval_node -> core.app.app_config.entities
+    core.workflow.nodes.llm.protocols -> core.model_manager
-    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.advanced_prompt_transform
+    core.workflow.nodes.llm.llm_utils -> core.model_runtime.model_providers.__base.large_language_model
-    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.simple_prompt_transform
+    core.workflow.nodes.llm.llm_utils -> models.model
-    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> dify_graph.model_runtime.model_providers.__base.large_language_model
+    core.workflow.nodes.llm.llm_utils -> models.provider
-    dify_graph.nodes.question_classifier.question_classifier_node -> core.prompt.simple_prompt_transform
+    core.workflow.nodes.llm.llm_utils -> services.credit_pool_service
-    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.model_manager
+    core.workflow.nodes.llm.node -> core.tools.signature
-    dify_graph.nodes.question_classifier.question_classifier_node -> core.model_manager
+    core.workflow.nodes.tool.tool_node -> core.callback_handler.workflow_tool_callback_handler
-    dify_graph.nodes.tool.tool_node -> core.tools.utils.message_transformer
+    core.workflow.nodes.tool.tool_node -> core.tools.tool_engine
-    dify_graph.nodes.tool.tool_node -> models
+    core.workflow.nodes.tool.tool_node -> core.tools.tool_manager
-    dify_graph.nodes.agent.agent_node -> models.model
+    core.workflow.workflow_entry -> configs
-    dify_graph.nodes.llm.file_saver -> core.helper.ssrf_proxy
+    core.workflow.workflow_entry -> models.workflow
-    dify_graph.nodes.llm.node -> core.helper.code_executor
+    core.workflow.nodes.agent.agent_node -> core.agent.entities
-    dify_graph.nodes.llm.node -> core.llm_generator.output_parser.errors
+    core.workflow.nodes.agent.agent_node -> core.agent.plugin_entities
-    dify_graph.nodes.llm.node -> core.llm_generator.output_parser.structured_output
+    core.workflow.nodes.base.node -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.llm.node -> core.model_manager
+    core.workflow.nodes.human_input.human_input_node -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.agent.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.llm.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node -> core.app.app_config.entities
-    dify_graph.nodes.llm.node -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.llm.node -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.llm.node -> core.prompt.utils.prompt_message_util
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.parameter_extractor.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.advanced_prompt_transform
-    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.simple_prompt_transform
-    dify_graph.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.utils.prompt_message_util
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.model_runtime.model_providers.__base.large_language_model
-    dify_graph.nodes.question_classifier.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.question_classifier.question_classifier_node -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.question_classifier.question_classifier_node -> core.prompt.utils.prompt_message_util
+    core.workflow.nodes.question_classifier.question_classifier_node -> core.prompt.advanced_prompt_transform
-    dify_graph.nodes.knowledge_index.entities -> core.rag.retrieval.retrieval_methods
+    core.workflow.nodes.question_classifier.question_classifier_node -> core.prompt.simple_prompt_transform
-    dify_graph.nodes.llm.node -> models.dataset
+    core.workflow.nodes.start.entities -> core.app.app_config.entities
-    dify_graph.nodes.agent.agent_node -> core.tools.utils.message_transformer
+    core.workflow.nodes.start.start_node -> core.app.app_config.entities
-    dify_graph.nodes.llm.file_saver -> core.tools.signature
+    core.workflow.workflow_entry -> core.app.apps.exc
-    dify_graph.nodes.llm.file_saver -> core.tools.tool_file_manager
+    core.workflow.workflow_entry -> core.app.entities.app_invoke_entities
-    dify_graph.nodes.tool.tool_node -> core.tools.errors
+    core.workflow.workflow_entry -> core.app.workflow.node_factory
-    dify_graph.nodes.agent.agent_node -> extensions.ext_database
+    core.workflow.nodes.llm.llm_utils -> core.entities.provider_entities
-    dify_graph.nodes.llm.file_saver -> extensions.ext_database
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.model_manager
-    dify_graph.nodes.llm.node -> extensions.ext_database
+    core.workflow.nodes.question_classifier.question_classifier_node -> core.model_manager
-    dify_graph.nodes.tool.tool_node -> extensions.ext_database
+    core.workflow.nodes.llm.llm_utils -> core.variables.segments
-    dify_graph.nodes.agent.agent_node -> models
+    core.workflow.nodes.loop.entities -> core.variables.types
-    dify_graph.nodes.llm.node -> models.model
+    core.workflow.nodes.tool.tool_node -> core.tools.utils.message_transformer
-    dify_graph.nodes.agent.agent_node -> services
+    core.workflow.nodes.tool.tool_node -> models
-    dify_graph.nodes.tool.tool_node -> services
+    core.workflow.nodes.agent.agent_node -> models.model
-    dify_graph.model_runtime.model_providers.__base.ai_model -> configs
+    core.workflow.nodes.code.code_node -> core.helper.code_executor.code_node_provider
-    dify_graph.model_runtime.model_providers.__base.ai_model -> extensions.ext_redis
+    core.workflow.nodes.code.code_node -> core.helper.code_executor.javascript.javascript_code_provider
-    dify_graph.model_runtime.model_providers.__base.large_language_model -> configs
+    core.workflow.nodes.code.code_node -> core.helper.code_executor.python3.python3_code_provider
-    dify_graph.model_runtime.model_providers.__base.text_embedding_model -> core.entities.embedding_type
+    core.workflow.nodes.code.entities -> core.helper.code_executor.code_executor
-    dify_graph.model_runtime.model_providers.model_provider_factory -> configs
+    core.workflow.nodes.http_request.executor -> core.helper.ssrf_proxy
-    dify_graph.model_runtime.model_providers.model_provider_factory -> extensions.ext_redis
+    core.workflow.nodes.http_request.node -> core.helper.ssrf_proxy
-    dify_graph.model_runtime.model_providers.model_provider_factory -> models.provider_ids
+    core.workflow.nodes.llm.file_saver -> core.helper.ssrf_proxy
+    core.workflow.nodes.llm.node -> core.helper.code_executor
+    core.workflow.nodes.template_transform.template_renderer -> core.helper.code_executor.code_executor
+    core.workflow.nodes.llm.node -> core.llm_generator.output_parser.errors
+    core.workflow.nodes.llm.node -> core.llm_generator.output_parser.structured_output
+    core.workflow.nodes.llm.node -> core.model_manager
+    core.workflow.nodes.agent.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.llm.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.llm.llm_utils -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.llm.node -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.llm.node -> core.prompt.utils.prompt_message_util
+    core.workflow.nodes.parameter_extractor.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.prompt.utils.prompt_message_util
+    core.workflow.nodes.question_classifier.entities -> core.prompt.entities.advanced_prompt_entities
+    core.workflow.nodes.question_classifier.question_classifier_node -> core.prompt.utils.prompt_message_util
+    core.workflow.nodes.knowledge_index.entities -> core.rag.retrieval.retrieval_methods
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> core.rag.retrieval.retrieval_methods
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> models.dataset
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> services.summary_index_service
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> tasks.generate_summary_index_task
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> core.rag.index_processor.processor.paragraph_index_processor
+    core.workflow.nodes.llm.node -> models.dataset
+    core.workflow.nodes.agent.agent_node -> core.tools.utils.message_transformer
+    core.workflow.nodes.llm.file_saver -> core.tools.signature
+    core.workflow.nodes.llm.file_saver -> core.tools.tool_file_manager
+    core.workflow.nodes.tool.tool_node -> core.tools.errors
+    core.workflow.conversation_variable_updater -> core.variables
+    core.workflow.graph_engine.entities.commands -> core.variables.variables
+    core.workflow.nodes.agent.agent_node -> core.variables.segments
+    core.workflow.nodes.answer.answer_node -> core.variables
+    core.workflow.nodes.code.code_node -> core.variables.segments
+    core.workflow.nodes.code.code_node -> core.variables.types
+    core.workflow.nodes.code.entities -> core.variables.types
+    core.workflow.nodes.document_extractor.node -> core.variables
+    core.workflow.nodes.document_extractor.node -> core.variables.segments
+    core.workflow.nodes.http_request.executor -> core.variables.segments
+    core.workflow.nodes.http_request.node -> core.variables.segments
+    core.workflow.nodes.human_input.entities -> core.variables.consts
+    core.workflow.nodes.iteration.iteration_node -> core.variables
+    core.workflow.nodes.iteration.iteration_node -> core.variables.segments
+    core.workflow.nodes.iteration.iteration_node -> core.variables.variables
+    core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node -> core.variables
+    core.workflow.nodes.knowledge_retrieval.knowledge_retrieval_node -> core.variables.segments
+    core.workflow.nodes.list_operator.node -> core.variables
+    core.workflow.nodes.list_operator.node -> core.variables.segments
+    core.workflow.nodes.llm.node -> core.variables
+    core.workflow.nodes.loop.loop_node -> core.variables
+    core.workflow.nodes.parameter_extractor.entities -> core.variables.types
+    core.workflow.nodes.parameter_extractor.exc -> core.variables.types
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.variables.types
+    core.workflow.nodes.tool.tool_node -> core.variables.segments
+    core.workflow.nodes.tool.tool_node -> core.variables.variables
+    core.workflow.nodes.trigger_webhook.node -> core.variables.types
+    core.workflow.nodes.trigger_webhook.node -> core.variables.variables
+    core.workflow.nodes.variable_aggregator.entities -> core.variables.types
+    core.workflow.nodes.variable_aggregator.variable_aggregator_node -> core.variables.segments
+    core.workflow.nodes.variable_assigner.common.helpers -> core.variables
+    core.workflow.nodes.variable_assigner.common.helpers -> core.variables.consts
+    core.workflow.nodes.variable_assigner.common.helpers -> core.variables.types
+    core.workflow.nodes.variable_assigner.v1.node -> core.variables
+    core.workflow.nodes.variable_assigner.v2.helpers -> core.variables
+    core.workflow.nodes.variable_assigner.v2.node -> core.variables
+    core.workflow.nodes.variable_assigner.v2.node -> core.variables.consts
+    core.workflow.runtime.graph_runtime_state_protocol -> core.variables.segments
+    core.workflow.runtime.read_only_wrappers -> core.variables.segments
+    core.workflow.runtime.variable_pool -> core.variables
+    core.workflow.runtime.variable_pool -> core.variables.consts
+    core.workflow.runtime.variable_pool -> core.variables.segments
+    core.workflow.runtime.variable_pool -> core.variables.variables
+    core.workflow.utils.condition.processor -> core.variables
+    core.workflow.utils.condition.processor -> core.variables.segments
+    core.workflow.variable_loader -> core.variables
+    core.workflow.variable_loader -> core.variables.consts
+    core.workflow.workflow_type_encoder -> core.variables
+    core.workflow.nodes.agent.agent_node -> extensions.ext_database
+    core.workflow.nodes.knowledge_index.knowledge_index_node -> extensions.ext_database
+    core.workflow.nodes.llm.file_saver -> extensions.ext_database
+    core.workflow.nodes.llm.llm_utils -> extensions.ext_database
+    core.workflow.nodes.llm.node -> extensions.ext_database
+    core.workflow.nodes.tool.tool_node -> extensions.ext_database
+    core.workflow.nodes.human_input.human_input_node -> extensions.ext_database
+    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.llm.llm_utils -> models.provider_ids
+    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
+    core.workflow.nodes.agent.agent_node -> core.model_runtime.token_buffer_memory
+    core.workflow.nodes.llm.llm_utils -> core.model_runtime.token_buffer_memory
+    core.workflow.nodes.llm.node -> core.model_runtime.token_buffer_memory
+    core.workflow.nodes.parameter_extractor.parameter_extractor_node -> core.model_runtime.token_buffer_memory
+    core.workflow.nodes.question_classifier.question_classifier_node -> core.model_runtime.token_buffer_memory
+
+[importlinter:contract:model-runtime-no-internal-imports]
+name = Model Runtime Internal Imports
+type = forbidden
+source_modules =
+    core.model_runtime
+forbidden_modules =
+    configs
+    controllers
+    extensions
+    models
+    services
+    tasks
+    core.agent
+    core.app
+    core.base
+    core.callback_handler
+    core.datasource
+    core.db
+    core.entities
+    core.errors
+    core.extension
+    core.external_data_tool
+    core.file
+    core.helper
+    core.hosting_configuration
+    core.indexing_runner
+    core.llm_generator
+    core.logging
+    core.mcp
+    core.memory
+    core.model_manager
+    core.moderation
+    core.ops
+    core.plugin
+    core.prompt
+    core.provider_manager
+    core.rag
+    core.repositories
+    core.schemas
+    core.tools
+    core.trigger
+    core.variables
+    core.workflow
+ignore_imports =
+    core.model_runtime.model_providers.__base.ai_model -> configs
+    core.model_runtime.model_providers.__base.ai_model -> extensions.ext_redis
+    core.model_runtime.model_providers.__base.large_language_model -> configs
+    core.model_runtime.model_providers.__base.text_embedding_model -> core.entities.embedding_type
+    core.model_runtime.model_providers.model_provider_factory -> configs
+    core.model_runtime.model_providers.model_provider_factory -> extensions.ext_redis
+    core.model_runtime.model_providers.model_provider_factory -> models.provider_ids
+    core.model_runtime.token_buffer_memory -> core.app.app_config.features.file_upload.manager
+    core.model_runtime.token_buffer_memory -> core.model_manager
+    core.model_runtime.token_buffer_memory -> core.prompt.utils.extract_thread_messages
+    core.model_runtime.token_buffer_memory -> core.workflow.file.file_manager
+    core.model_runtime.token_buffer_memory -> extensions.ext_database
+    core.model_runtime.token_buffer_memory -> models.model
+    core.model_runtime.token_buffer_memory -> models.workflow
 
 [importlinter:contract:rsc]
 name = RSC
@@ -157,7 +319,7 @@ layers =
     graph_engine
     response_coordinator
 containers =
-    dify_graph.graph_engine
+    core.workflow.graph_engine
 
 [importlinter:contract:worker]
 name = Worker
@@ -166,7 +328,7 @@ layers =
     graph_engine
     worker
 containers =
-    dify_graph.graph_engine
+    core.workflow.graph_engine
 
 [importlinter:contract:graph-engine-architecture]
 name = Graph Engine Architecture
@@ -182,28 +344,28 @@ layers =
     worker_management
     domain
 containers =
-    dify_graph.graph_engine
+    core.workflow.graph_engine
 
 [importlinter:contract:domain-isolation]
 name = Domain Model Isolation
 type = forbidden
 source_modules =
-    dify_graph.graph_engine.domain
+    core.workflow.graph_engine.domain
 forbidden_modules =
-    dify_graph.graph_engine.worker_management
+    core.workflow.graph_engine.worker_management
-    dify_graph.graph_engine.command_channels
+    core.workflow.graph_engine.command_channels
-    dify_graph.graph_engine.layers
+    core.workflow.graph_engine.layers
-    dify_graph.graph_engine.protocols
+    core.workflow.graph_engine.protocols
 
 [importlinter:contract:worker-management]
 name = Worker Management
 type = forbidden
 source_modules =
-    dify_graph.graph_engine.worker_management
+    core.workflow.graph_engine.worker_management
 forbidden_modules =
-    dify_graph.graph_engine.orchestration
+    core.workflow.graph_engine.orchestration
-    dify_graph.graph_engine.command_processing
+    core.workflow.graph_engine.command_processing
-    dify_graph.graph_engine.event_management
+    core.workflow.graph_engine.event_management
 
 
 [importlinter:contract:graph-traversal-components]
@@ -213,11 +375,11 @@ layers =
     edge_processor
     skip_propagator
 containers =
-    dify_graph.graph_engine.graph_traversal
+    core.workflow.graph_engine.graph_traversal
 
 [importlinter:contract:command-channels]
 name = Command Channels Independence
 type = independence
 modules =
-    dify_graph.graph_engine.command_channels.in_memory_channel
+    core.workflow.graph_engine.command_channels.in_memory_channel
-    dify_graph.graph_engine.command_channels.redis_channel
+    core.workflow.graph_engine.command_channels.redis_channel

api/.ruff.toml

@@ -100,7 +100,7 @@ ignore = [
 "configs/*" = [
     "N802", # invalid-function-name
 ]
-"dify_graph/model_runtime/callbacks/base_callback.py" = ["T201"]
+"core/model_runtime/callbacks/base_callback.py" = ["T201"]
 "core/workflow/callbacks/workflow_logging_callback.py" = ["T201"]
 "libs/gmpy2_pkcs10aep_cipher.py" = [
     "N803", # invalid-argument-name

api/AGENTS.md

@@ -62,22 +62,6 @@ This is the default standard for backend code in this repo. Follow it for new co
 
 - Code should usually include type annotations that match the repo’s current Python version (avoid untyped public APIs and “mystery” values).
 - Prefer modern typing forms (e.g. `list[str]`, `dict[str, int]`) and avoid `Any` unless there’s a strong reason.
-- For dictionary-like data with known keys and value types, prefer `TypedDict` over `dict[...]` or `Mapping[...]`.
-- For optional keys in typed payloads, use `NotRequired[...]` (or `total=False` when most fields are optional).
-- Keep `dict[...]` / `Mapping[...]` for truly dynamic key spaces where the key set is unknown.
-
-```python
-from datetime import datetime
-from typing import NotRequired, TypedDict
-
-
-class UserProfile(TypedDict):
-    user_id: str
-    email: str
-    created_at: datetime
-    nickname: NotRequired[str]
-```
-
 - For classes, declare member variables at the top of the class body (before `__init__`) so the class shape is obvious at a glance:
 
 ```python

api/commands.py

@@ -30,7 +30,6 @@ from extensions.ext_redis import redis_client
 from extensions.ext_storage import storage
 from extensions.storage.opendal_storage import OpenDALStorage
 from extensions.storage.storage_type import StorageType
-from libs.datetime_utils import naive_utc_now
 from libs.db_migration_lock import DbMigrationAutoRenewLock
 from libs.helper import email as email_validate
 from libs.password import hash_password, password_pattern, valid_password
@@ -2599,29 +2598,15 @@ def migrate_oss(
 @click.option(
     "--start-from",
     type=click.DateTime(formats=["%Y-%m-%d", "%Y-%m-%dT%H:%M:%S"]),
-    required=False,
+    required=True,
-    default=None,
     help="Lower bound (inclusive) for created_at.",
 )
 @click.option(
     "--end-before",
     type=click.DateTime(formats=["%Y-%m-%d", "%Y-%m-%dT%H:%M:%S"]),
-    required=False,
+    required=True,
-    default=None,
     help="Upper bound (exclusive) for created_at.",
 )
-@click.option(
-    "--from-days-ago",
-    type=int,
-    default=None,
-    help="Relative lower bound in days ago (inclusive). Must be used with --before-days.",
-)
-@click.option(
-    "--before-days",
-    type=int,
-    default=None,
-    help="Relative upper bound in days ago (exclusive). Required for relative mode.",
-)
 @click.option("--batch-size", default=1000, show_default=True, help="Batch size for selecting messages.")
 @click.option(
     "--graceful-period",
@@ -2633,10 +2618,8 @@ def migrate_oss(
 def clean_expired_messages(
     batch_size: int,
     graceful_period: int,
-    start_from: datetime.datetime | None,
+    start_from: datetime.datetime,
-    end_before: datetime.datetime | None,
+    end_before: datetime.datetime,
-    from_days_ago: int | None,
-    before_days: int | None,
     dry_run: bool,
 ):
     """
@@ -2647,70 +2630,18 @@ def clean_expired_messages(
     start_at = time.perf_counter()
 
     try:
-        abs_mode = start_from is not None and end_before is not None
-        rel_mode = before_days is not None
-
-        if abs_mode and rel_mode:
-            raise click.UsageError(
-                "Options are mutually exclusive: use either (--start-from,--end-before) "
-                "or (--from-days-ago,--before-days)."
-            )
-
-        if from_days_ago is not None and before_days is None:
-            raise click.UsageError("--from-days-ago must be used together with --before-days.")
-
-        if (start_from is None) ^ (end_before is None):
-            raise click.UsageError("Both --start-from and --end-before are required when using absolute time range.")
-
-        if not abs_mode and not rel_mode:
-            raise click.UsageError(
-                "You must provide either (--start-from,--end-before) or (--before-days [--from-days-ago])."
-            )
-
-        if rel_mode:
-            assert before_days is not None
-            if before_days < 0:
-                raise click.UsageError("--before-days must be >= 0.")
-            if from_days_ago is not None:
-                if from_days_ago < 0:
-                    raise click.UsageError("--from-days-ago must be >= 0.")
-                if from_days_ago <= before_days:
-                    raise click.UsageError("--from-days-ago must be greater than --before-days.")
-
         # Create policy based on billing configuration
         # NOTE: graceful_period will be ignored when billing is disabled.
         policy = create_message_clean_policy(graceful_period_days=graceful_period)
 
         # Create and run the cleanup service
-        if abs_mode:
+        service = MessagesCleanService.from_time_range(
-            assert start_from is not None
+            policy=policy,
-            assert end_before is not None
+            start_from=start_from,
-            service = MessagesCleanService.from_time_range(
+            end_before=end_before,
-                policy=policy,
+            batch_size=batch_size,
-                start_from=start_from,
+            dry_run=dry_run,
-                end_before=end_before,
+        )
-                batch_size=batch_size,
-                dry_run=dry_run,
-            )
-        elif from_days_ago is None:
-            assert before_days is not None
-            service = MessagesCleanService.from_days(
-                policy=policy,
-                days=before_days,
-                batch_size=batch_size,
-                dry_run=dry_run,
-            )
-        else:
-            assert before_days is not None
-            assert from_days_ago is not None
-            now = naive_utc_now()
-            service = MessagesCleanService.from_time_range(
-                policy=policy,
-                start_from=now - datetime.timedelta(days=from_days_ago),
-                end_before=now - datetime.timedelta(days=before_days),
-                batch_size=batch_size,
-                dry_run=dry_run,
-            )
         stats = service.run()
 
         end_at = time.perf_counter()
@@ -2737,77 +2668,3 @@ def clean_expired_messages(
         raise
 
     click.echo(click.style("messages cleanup completed.", fg="green"))
-
-
-@click.command("export-app-messages", help="Export messages for an app to JSONL.GZ.")
-@click.option("--app-id", required=True, help="Application ID to export messages for.")
-@click.option(
-    "--start-from",
-    type=click.DateTime(formats=["%Y-%m-%d", "%Y-%m-%dT%H:%M:%S"]),
-    default=None,
-    help="Optional lower bound (inclusive) for created_at.",
-)
-@click.option(
-    "--end-before",
-    type=click.DateTime(formats=["%Y-%m-%d", "%Y-%m-%dT%H:%M:%S"]),
-    required=True,
-    help="Upper bound (exclusive) for created_at.",
-)
-@click.option(
-    "--filename",
-    required=True,
-    help="Base filename (relative path). Do not include suffix like .jsonl.gz.",
-)
-@click.option("--use-cloud-storage", is_flag=True, default=False, help="Upload to cloud storage instead of local file.")
-@click.option("--batch-size", default=1000, show_default=True, help="Batch size for cursor pagination.")
-@click.option("--dry-run", is_flag=True, default=False, help="Scan only, print stats without writing any file.")
-def export_app_messages(
-    app_id: str,
-    start_from: datetime.datetime | None,
-    end_before: datetime.datetime,
-    filename: str,
-    use_cloud_storage: bool,
-    batch_size: int,
-    dry_run: bool,
-):
-    if start_from and start_from >= end_before:
-        raise click.UsageError("--start-from must be before --end-before.")
-
-    from services.retention.conversation.message_export_service import AppMessageExportService
-
-    try:
-        validated_filename = AppMessageExportService.validate_export_filename(filename)
-    except ValueError as e:
-        raise click.BadParameter(str(e), param_hint="--filename") from e
-
-    click.echo(click.style(f"export_app_messages: starting export for app {app_id}.", fg="green"))
-    start_at = time.perf_counter()
-
-    try:
-        service = AppMessageExportService(
-            app_id=app_id,
-            end_before=end_before,
-            filename=validated_filename,
-            start_from=start_from,
-            batch_size=batch_size,
-            use_cloud_storage=use_cloud_storage,
-            dry_run=dry_run,
-        )
-        stats = service.run()
-
-        elapsed = time.perf_counter() - start_at
-        click.echo(
-            click.style(
-                f"export_app_messages: completed in {elapsed:.2f}s\n"
-                f"  - Batches: {stats.batches}\n"
-                f"  - Total messages: {stats.total_messages}\n"
-                f"  - Messages with feedback: {stats.messages_with_feedback}\n"
-                f"  - Total feedbacks: {stats.total_feedbacks}",
-                fg="green",
-            )
-        )
-    except Exception as e:
-        elapsed = time.perf_counter() - start_at
-        logger.exception("export_app_messages failed")
-        click.echo(click.style(f"export_app_messages: failed after {elapsed:.2f}s - {e}", fg="red"))
-        raise

api/configs/middleware/cache/redis_config.py

@@ -111,8 +111,3 @@ class RedisConfig(BaseSettings):
         description="Enable client side cache in redis",
         default=False,
     )
-
-    REDIS_MAX_CONNECTIONS: PositiveInt | None = Field(
-        description="Maximum connections in the Redis connection pool (unset for library default)",
-        default=None,
-    )

api/configs/middleware/cache/redis_pubsub_config.py

@@ -1,7 +1,7 @@
 from typing import Literal, Protocol
 from urllib.parse import quote_plus, urlunparse
 
-from pydantic import AliasChoices, Field
+from pydantic import Field
 from pydantic_settings import BaseSettings
 
 
@@ -23,56 +23,41 @@ class RedisConfigDefaultsMixin:
 
 class RedisPubSubConfig(BaseSettings, RedisConfigDefaultsMixin):
     """
-    Configuration settings for event transport between API and workers.
+    Configuration settings for Redis pub/sub streaming.
-
-    Supported transports:
-    - pubsub: Redis PUBLISH/SUBSCRIBE (at-most-once)
-    - sharded: Redis 7+ Sharded Pub/Sub (at-most-once, better scaling)
-    - streams: Redis Streams (at-least-once, supports late subscribers)
     """
 
     PUBSUB_REDIS_URL: str | None = Field(
-        validation_alias=AliasChoices("EVENT_BUS_REDIS_URL", "PUBSUB_REDIS_URL"),
+        alias="PUBSUB_REDIS_URL",
         description=(
-            "Redis connection URL for streaming events between API and celery worker; "
+            "Redis connection URL for pub/sub streaming events between API "
-            "defaults to URL constructed from `REDIS_*` configurations. Also accepts ENV: EVENT_BUS_REDIS_URL."
+            "and celery worker, defaults to url constructed from "
+            "`REDIS_*` configurations"
         ),
         default=None,
     )
 
     PUBSUB_REDIS_USE_CLUSTERS: bool = Field(
-        validation_alias=AliasChoices("EVENT_BUS_REDIS_CLUSTERS", "PUBSUB_REDIS_USE_CLUSTERS"),
         description=(
-            "Enable Redis Cluster mode for pub/sub or streams transport. Recommended for large deployments. "
+            "Enable Redis Cluster mode for pub/sub streaming. It's highly "
-            "Also accepts ENV: EVENT_BUS_REDIS_CLUSTERS."
+            "recommended to enable this for large deployments."
         ),
         default=False,
     )
 
-    PUBSUB_REDIS_CHANNEL_TYPE: Literal["pubsub", "sharded", "streams"] = Field(
+    PUBSUB_REDIS_CHANNEL_TYPE: Literal["pubsub", "sharded"] = Field(
-        validation_alias=AliasChoices("EVENT_BUS_REDIS_CHANNEL_TYPE", "PUBSUB_REDIS_CHANNEL_TYPE"),
         description=(
-            "Event transport type. Options are:\n\n"
+            "Pub/sub channel type for streaming events. "
-            " - pubsub: normal Pub/Sub (at-most-once)\n"
+            "Valid options are:\n"
-            " - sharded: sharded Pub/Sub (at-most-once)\n"
+            "\n"
-            " - streams: Redis Streams (at-least-once, recommended to avoid subscriber races)\n\n"
+            " - pubsub: for normal Pub/Sub\n"
-            "Note: Before enabling 'streams' in production, estimate your expected event volume and retention needs.\n"
+            " - sharded: for sharded Pub/Sub\n"
-            "Configure Redis memory limits and stream trimming appropriately (e.g., MAXLEN and key expiry) to reduce\n"
+            "\n"
-            "the risk of data loss from Redis auto-eviction under memory pressure.\n"
+            "It's highly recommended to use sharded Pub/Sub AND redis cluster "
-            "Also accepts ENV: EVENT_BUS_REDIS_CHANNEL_TYPE."
+            "for large deployments."
         ),
         default="pubsub",
     )
 
-    PUBSUB_STREAMS_RETENTION_SECONDS: int = Field(
-        validation_alias=AliasChoices("EVENT_BUS_STREAMS_RETENTION_SECONDS", "PUBSUB_STREAMS_RETENTION_SECONDS"),
-        description=(
-            "When using 'streams', expire each stream key this many seconds after the last event is published. "
-            "Also accepts ENV: EVENT_BUS_STREAMS_RETENTION_SECONDS."
-        ),
-        default=600,
-    )
-
     def _build_default_pubsub_url(self) -> str:
         defaults = self._redis_defaults()
         if not defaults.REDIS_HOST or not defaults.REDIS_PORT:

api/context/__init__.py

@@ -12,7 +12,7 @@ or any other web framework.
 import contextvars
 from collections.abc import Callable
 
-from dify_graph.context.execution_context import (
+from core.workflow.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 dify_graph.context import register_context_capturer
+from core.workflow.context import register_context_capturer
-from dify_graph.context.execution_context import (
+from core.workflow.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 dify_graph.file import helpers as file_helpers
+from core.workflow.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 dify_graph.enums import NodeType, WorkflowExecutionStatus
+from core.workflow.enums import NodeType, WorkflowExecutionStatus
-from dify_graph.file import helpers as file_helpers
+from core.workflow.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/audio.py

@@ -22,7 +22,7 @@ from controllers.console.app.error import (
 from controllers.console.app.wraps import get_app_model
 from controllers.console.wraps import account_initialization_required, setup_required
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from libs.login import login_required
 from models import App, AppMode
 from services.audio_service import AudioService

api/controllers/console/app/completion.py

@@ -26,7 +26,7 @@ from core.errors.error import (
     QuotaExceededError,
 )
 from core.helper.trace_id_helper import get_external_trace_id
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from libs import helper
 from libs.helper import uuid_value
 from libs.login import current_user, login_required

api/controllers/console/app/generator.py

@@ -18,7 +18,7 @@ from core.helper.code_executor.javascript.javascript_code_provider import Javasc
 from core.helper.code_executor.python3.python3_code_provider import Python3CodeProvider
 from core.llm_generator.entities import RuleCodeGeneratePayload, RuleGeneratePayload, RuleStructuredOutputPayload
 from core.llm_generator.llm_generator import LLMGenerator
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from extensions.ext_database import db
 from libs.login import current_account_with_tenant, login_required
 from models import App

api/controllers/console/app/message.py

@@ -24,7 +24,7 @@ from controllers.console.wraps import (
 )
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from extensions.ext_database import db
 from fields.raws import FilesContainedField
 from libs.helper import TimestampField, uuid_value

api/controllers/console/app/workflow.py

@@ -21,6 +21,7 @@ from core.app.apps.base_app_queue_manager import AppQueueManager
 from core.app.apps.workflow.app_generator import SKIP_PREPARE_USER_INPUTS_KEY
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.helper.trace_id_helper import get_external_trace_id
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.impl.exc import PluginInvokeError
 from core.trigger.debug.event_selectors import (
     TriggerDebugEvent,
@@ -28,10 +29,9 @@ from core.trigger.debug.event_selectors import (
     create_event_poller,
     select_trigger_debug_events,
 )
-from dify_graph.enums import NodeType
+from core.workflow.enums import NodeType
-from dify_graph.file.models import File
+from core.workflow.file.models import File
-from dify_graph.graph_engine.manager import GraphEngineManager
+from core.workflow.graph_engine.manager import GraphEngineManager
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 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 dify_graph.enums import WorkflowExecutionStatus
+from core.workflow.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 dify_graph.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
+from core.variables.segment_group import SegmentGroup
-from dify_graph.file import helpers as file_helpers
+from core.variables.segments import ArrayFileSegment, FileSegment, Segment
-from dify_graph.variables.segment_group import SegmentGroup
+from core.variables.types import SegmentType
-from dify_graph.variables.segments import ArrayFileSegment, FileSegment, Segment
+from core.workflow.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
-from dify_graph.variables.types import SegmentType
+from core.workflow.file import helpers as file_helpers
 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 dify_graph.entities.pause_reason import HumanInputRequired
+from core.workflow.entities.pause_reason import HumanInputRequired
-from dify_graph.enums import WorkflowExecutionStatus
+from core.workflow.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/auth/oauth_server.py

@@ -8,7 +8,7 @@ from pydantic import BaseModel
 from werkzeug.exceptions import BadRequest, NotFound
 
 from controllers.console.wraps import account_initialization_required, setup_required
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 from libs.login import current_account_with_tenant, login_required
 from models import Account
 from models.model import OAuthProviderApp

api/controllers/console/datasets/datasets.py

@@ -25,12 +25,12 @@ from controllers.console.wraps import (
 )
 from core.errors.error import LLMBadRequestError, ProviderTokenNotInitError
 from core.indexing_runner import IndexingRunner
+from core.model_runtime.entities.model_entities import ModelType
 from core.provider_manager import ProviderManager
 from core.rag.datasource.vdb.vector_type import VectorType
 from core.rag.extractor.entity.datasource_type import DatasourceType
 from core.rag.extractor.entity.extract_setting import ExtractSetting, NotionInfo, WebsiteInfo
 from core.rag.retrieval.retrieval_methods import RetrievalMethod
-from dify_graph.model_runtime.entities.model_entities import ModelType
 from extensions.ext_database import db
 from fields.app_fields import app_detail_kernel_fields, related_app_list
 from fields.dataset_fields import (
@@ -53,7 +53,7 @@ from fields.dataset_fields import (
 from fields.document_fields import document_status_fields
 from libs.login import current_account_with_tenant, login_required
 from models import ApiToken, Dataset, Document, DocumentSegment, UploadFile
-from models.dataset import DatasetPermission, DatasetPermissionEnum
+from models.dataset import DatasetPermissionEnum
 from models.provider_ids import ModelProviderID
 from services.api_token_service import ApiTokenCache
 from services.dataset_service import DatasetPermissionService, DatasetService, DocumentService
@@ -119,14 +119,6 @@ def _validate_indexing_technique(value: str | None) -> str | None:
     return value
 
 
-def _validate_doc_form(value: str | None) -> str | None:
-    if value is None:
-        return value
-    if value not in Dataset.DOC_FORM_LIST:
-        raise ValueError("Invalid doc_form.")
-    return value
-
-
 class DatasetCreatePayload(BaseModel):
     name: str = Field(..., min_length=1, max_length=40)
     description: str = Field("", max_length=400)
@@ -187,14 +179,6 @@ class IndexingEstimatePayload(BaseModel):
             raise ValueError("indexing_technique is required.")
         return result
 
-    @field_validator("doc_form")
-    @classmethod
-    def validate_doc_form(cls, value: str) -> str:
-        result = _validate_doc_form(value)
-        if result is None:
-            return "text_model"
-        return result
-
 
 class ConsoleDatasetListQuery(BaseModel):
     page: int = Field(default=1, description="Page number")
@@ -339,18 +323,6 @@ class DatasetListApi(Resource):
             model_names.append(f"{embedding_model.model}:{embedding_model.provider.provider}")
 
         data = cast(list[dict[str, Any]], marshal(datasets, dataset_detail_fields))
-        dataset_ids = [item["id"] for item in data if item.get("permission") == "partial_members"]
-        partial_members_map: dict[str, list[str]] = {}
-        if dataset_ids:
-            permissions = db.session.execute(
-                select(DatasetPermission.dataset_id, DatasetPermission.account_id).where(
-                    DatasetPermission.dataset_id.in_(dataset_ids)
-                )
-            ).all()
-
-            for dataset_id, account_id in permissions:
-                partial_members_map.setdefault(dataset_id, []).append(account_id)
-
         for item in data:
             # convert embedding_model_provider to plugin standard format
             if item["indexing_technique"] == "high_quality" and item["embedding_model_provider"]:
@@ -364,7 +336,8 @@ class DatasetListApi(Resource):
                 item["embedding_available"] = True
 
             if item.get("permission") == "partial_members":
-                item.update({"partial_member_list": partial_members_map.get(item["id"], [])})
+                part_users_list = DatasetPermissionService.get_dataset_partial_member_list(item["id"])
+                item.update({"partial_member_list": part_users_list})
             else:
                 item.update({"partial_member_list": []})
 

api/controllers/console/datasets/datasets_document.py

@@ -24,11 +24,11 @@ from core.errors.error import (
 )
 from core.indexing_runner import IndexingRunner
 from core.model_manager import ModelManager
+from core.model_runtime.entities.model_entities import ModelType
+from core.model_runtime.errors.invoke import InvokeAuthorizationError
 from core.plugin.impl.exc import PluginDaemonClientSideError
 from core.rag.extractor.entity.datasource_type import DatasourceType
 from core.rag.extractor.entity.extract_setting import ExtractSetting, NotionInfo, WebsiteInfo
-from dify_graph.model_runtime.entities.model_entities import ModelType
-from dify_graph.model_runtime.errors.invoke import InvokeAuthorizationError
 from extensions.ext_database import db
 from fields.dataset_fields import dataset_fields
 from fields.document_fields import (

api/controllers/console/datasets/datasets_segments.py

@@ -26,7 +26,7 @@ from controllers.console.wraps import (
 )
 from core.errors.error import LLMBadRequestError, ProviderTokenNotInitError
 from core.model_manager import ModelManager
-from dify_graph.model_runtime.entities.model_entities import ModelType
+from core.model_runtime.entities.model_entities import ModelType
 from extensions.ext_database import db
 from extensions.ext_redis import redis_client
 from fields.segment_fields import child_chunk_fields, segment_fields

api/controllers/console/datasets/hit_testing_base.py

@@ -19,7 +19,7 @@ from core.errors.error import (
     ProviderTokenNotInitError,
     QuotaExceededError,
 )
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from fields.hit_testing_fields import hit_testing_record_fields
 from libs.login import current_user
 from models.account import Account

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

@@ -9,9 +9,9 @@ from configs import dify_config
 from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, edit_permission_required, setup_required
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.impl.oauth import OAuthHandler
-from dify_graph.model_runtime.errors.validate import CredentialsValidateFailedError
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 from libs.login import current_account_with_tenant, login_required
 from models.provider_ids import DatasourceProviderID
 from services.datasource_provider_service import DatasourceProviderService

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 dify_graph.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
+from core.variables.types import SegmentType
-from dify_graph.variables.types import SegmentType
+from core.workflow.constants import CONVERSATION_VARIABLE_NODE_ID, SYSTEM_VARIABLE_NODE_ID
 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/datasets/rag_pipeline/rag_pipeline_workflow.py

@@ -33,7 +33,7 @@ from controllers.web.error import InvokeRateLimitError as InvokeRateLimitHttpErr
 from core.app.apps.base_app_queue_manager import AppQueueManager
 from core.app.apps.pipeline.pipeline_generator import PipelineGenerator
 from core.app.entities.app_invoke_entities import InvokeFrom
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 from extensions.ext_database import db
 from factories import variable_factory
 from libs import helper

api/controllers/console/explore/audio.py

@@ -19,7 +19,7 @@ from controllers.console.app.error import (
 )
 from controllers.console.explore.wraps import InstalledAppResource
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from services.audio_service import AudioService
 from services.errors.audio import (
     AudioTooLargeServiceError,

api/controllers/console/explore/completion.py

@@ -24,7 +24,7 @@ from core.errors.error import (
     ProviderTokenNotInitError,
     QuotaExceededError,
 )
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from extensions.ext_database import db
 from libs import helper
 from libs.datetime_utils import naive_utc_now

api/controllers/console/explore/message.py

@@ -21,7 +21,7 @@ from controllers.console.explore.error import (
 from controllers.console.explore.wraps import InstalledAppResource
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from fields.conversation_fields import ResultResponse
 from fields.message_fields import MessageInfiniteScrollPagination, MessageListItem, SuggestedQuestionsResponse
 from libs import helper

api/controllers/console/explore/parameter.py

@@ -1,5 +1,3 @@
-from typing import Any, cast
-
 from controllers.common import fields
 from controllers.console import console_ns
 from controllers.console.app.error import AppUnavailableError
@@ -25,14 +23,14 @@ class AppParameterApi(InstalledAppResource):
             if workflow is None:
                 raise AppUnavailableError()
 
-            features_dict: dict[str, Any] = workflow.features_dict
+            features_dict = workflow.features_dict
             user_input_form = workflow.user_input_form(to_old_structure=True)
         else:
             app_model_config = app_model.app_model_config
             if app_model_config is None:
                 raise AppUnavailableError()
 
-            features_dict = cast(dict[str, Any], app_model_config.to_dict())
+            features_dict = app_model_config.to_dict()
 
             user_input_form = features_dict.get("user_input_form", [])
 

api/controllers/console/explore/trial.py

@@ -41,8 +41,8 @@ from core.errors.error import (
     ProviderTokenNotInitError,
     QuotaExceededError,
 )
-from dify_graph.graph_engine.manager import GraphEngineManager
+from core.model_runtime.errors.invoke import InvokeError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.workflow.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

@@ -21,8 +21,8 @@ from core.errors.error import (
     ProviderTokenNotInitError,
     QuotaExceededError,
 )
-from dify_graph.graph_engine.manager import GraphEngineManager
+from core.model_runtime.errors.invoke import InvokeError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.workflow.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 dify_graph.file import helpers as file_helpers
+from core.workflow.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/console/workspace/agent_providers.py

@@ -2,7 +2,7 @@ from flask_restx import Resource, fields
 
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, setup_required
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 from libs.login import current_account_with_tenant, login_required
 from services.agent_service import AgentService
 

api/controllers/console/workspace/endpoint.py

@@ -7,8 +7,8 @@ from pydantic import BaseModel, Field
 from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, is_admin_or_owner_required, setup_required
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.impl.exc import PluginPermissionDeniedError
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 from libs.login import current_account_with_tenant, login_required
 from services.plugin.endpoint_service import EndpointService
 

api/controllers/console/workspace/load_balancing_config.py

@@ -5,8 +5,8 @@ from werkzeug.exceptions import Forbidden
 from controllers.common.schema import register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, setup_required
-from dify_graph.model_runtime.entities.model_entities import ModelType
+from core.model_runtime.entities.model_entities import ModelType
-from dify_graph.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
 from libs.login import current_account_with_tenant, login_required
 from models import TenantAccountRole
 from services.model_load_balancing_service import ModelLoadBalancingService

api/controllers/console/workspace/model_providers.py

@@ -7,9 +7,9 @@ from pydantic import BaseModel, Field, field_validator
 
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, is_admin_or_owner_required, setup_required
-from dify_graph.model_runtime.entities.model_entities import ModelType
+from core.model_runtime.entities.model_entities import ModelType
-from dify_graph.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 from libs.helper import uuid_value
 from libs.login import current_account_with_tenant, login_required
 from services.billing_service import BillingService

api/controllers/console/workspace/models.py

@@ -8,9 +8,9 @@ from pydantic import BaseModel, Field, field_validator
 from controllers.common.schema import register_enum_models, register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import account_initialization_required, is_admin_or_owner_required, setup_required
-from dify_graph.model_runtime.entities.model_entities import ModelType
+from core.model_runtime.entities.model_entities import ModelType
-from dify_graph.model_runtime.errors.validate import CredentialsValidateFailedError
+from core.model_runtime.errors.validate import CredentialsValidateFailedError
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 from libs.helper import uuid_value
 from libs.login import current_account_with_tenant, login_required
 from services.model_load_balancing_service import ModelLoadBalancingService

api/controllers/console/workspace/plugin.py

@@ -12,8 +12,8 @@ from controllers.common.schema import register_enum_models, register_schema_mode
 from controllers.console import console_ns
 from controllers.console.workspace import plugin_permission_required
 from controllers.console.wraps import account_initialization_required, is_admin_or_owner_required, setup_required
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.impl.exc import PluginDaemonClientSideError
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 from libs.login import current_account_with_tenant, login_required
 from models.account import TenantPluginAutoUpgradeStrategy, TenantPluginPermission
 from services.plugin.plugin_auto_upgrade_service import PluginAutoUpgradeService

api/controllers/console/workspace/tool_providers.py

@@ -23,10 +23,10 @@ from core.entities.mcp_provider import MCPAuthentication, MCPConfiguration
 from core.mcp.auth.auth_flow import auth, handle_callback
 from core.mcp.error import MCPAuthError, MCPError, MCPRefreshTokenError
 from core.mcp.mcp_client import MCPClient
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.entities.plugin_daemon import CredentialType
 from core.plugin.impl.oauth import OAuthHandler
 from core.tools.entities.tool_entities import ApiProviderSchemaType, WorkflowToolParameterConfiguration
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 from extensions.ext_database import db
 from libs.helper import alphanumeric, uuid_value
 from libs.login import current_account_with_tenant, login_required

api/controllers/console/workspace/trigger_providers.py

@@ -10,11 +10,11 @@ from werkzeug.exceptions import BadRequest, Forbidden
 from configs import dify_config
 from controllers.common.schema import register_schema_models
 from controllers.web.error import NotFoundError
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.entities.plugin_daemon import CredentialType
 from core.plugin.impl.oauth import OAuthHandler
 from core.trigger.entities.entities import SubscriptionBuilderUpdater
 from core.trigger.trigger_manager import TriggerManager
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 from extensions.ext_database import db
 from libs.login import current_user, login_required
 from models.account import Account

api/controllers/console/wraps.py

@@ -36,9 +36,9 @@ ERROR_MSG_INVALID_ENCRYPTED_DATA = "Invalid encrypted data"
 ERROR_MSG_INVALID_ENCRYPTED_CODE = "Invalid encrypted code"
 
 
-def account_initialization_required(view: Callable[P, R]) -> Callable[P, R]:
+def account_initialization_required(view: Callable[P, R]):
     @wraps(view)
-    def decorated(*args: P.args, **kwargs: P.kwargs) -> R:
+    def decorated(*args: P.args, **kwargs: P.kwargs):
         # check account initialization
         current_user, _ = current_account_with_tenant()
         if current_user.status == AccountStatus.UNINITIALIZED:
@@ -214,9 +214,9 @@ def cloud_utm_record(view: Callable[P, R]):
     return decorated
 
 
-def setup_required(view: Callable[P, R]) -> Callable[P, R]:
+def setup_required(view: Callable[P, R]):
     @wraps(view)
-    def decorated(*args: P.args, **kwargs: P.kwargs) -> R:
+    def decorated(*args: P.args, **kwargs: P.kwargs):
         # check setup
         if (
             dify_config.EDITION == "SELF_HOSTED"

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 dify_graph.file.helpers import verify_plugin_file_signature
+from core.workflow.file.helpers import verify_plugin_file_signature
 from fields.file_fields import FileResponse
 
 from ..common.errors import (

api/controllers/inner_api/plugin/plugin.py

@@ -4,6 +4,7 @@ from controllers.console.wraps import setup_required
 from controllers.inner_api import inner_api_ns
 from controllers.inner_api.plugin.wraps import get_user_tenant, plugin_data
 from controllers.inner_api.wraps import plugin_inner_api_only
+from core.model_runtime.utils.encoders import jsonable_encoder
 from core.plugin.backwards_invocation.app import PluginAppBackwardsInvocation
 from core.plugin.backwards_invocation.base import BaseBackwardsInvocationResponse
 from core.plugin.backwards_invocation.encrypt import PluginEncrypter
@@ -28,8 +29,7 @@ from core.plugin.entities.request import (
     RequestRequestUploadFile,
 )
 from core.tools.entities.tool_entities import ToolProviderType
-from dify_graph.file.helpers import get_signed_file_url_for_plugin
+from core.workflow.file.helpers import get_signed_file_url_for_plugin
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
 from libs.helper import length_prefixed_response
 from models import Account, Tenant
 from models.model import EndUser

api/controllers/mcp/mcp.py

@@ -8,9 +8,9 @@ from sqlalchemy.orm import Session
 from controllers.common.schema import register_schema_model
 from controllers.console.app.mcp_server import AppMCPServerStatus
 from controllers.mcp import mcp_ns
+from core.app.app_config.entities import VariableEntity
 from core.mcp import types as mcp_types
 from core.mcp.server.streamable_http import handle_mcp_request
-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/annotation.py

@@ -185,4 +185,4 @@ class AnnotationUpdateDeleteApi(Resource):
     def delete(self, app_model: App, annotation_id: str):
         """Delete an annotation."""
         AppAnnotationService.delete_app_annotation(app_model.id, annotation_id)
-        return "", 204
+        return {"result": "success"}, 204

api/controllers/service_api/app/app.py

@@ -1,5 +1,3 @@
-from typing import Any, cast
-
 from flask_restx import Resource
 
 from controllers.common.fields import Parameters
@@ -35,14 +33,14 @@ class AppParameterApi(Resource):
             if workflow is None:
                 raise AppUnavailableError()
 
-            features_dict: dict[str, Any] = workflow.features_dict
+            features_dict = workflow.features_dict
             user_input_form = workflow.user_input_form(to_old_structure=True)
         else:
             app_model_config = app_model.app_model_config
             if app_model_config is None:
                 raise AppUnavailableError()
 
-            features_dict = cast(dict[str, Any], app_model_config.to_dict())
+            features_dict = app_model_config.to_dict()
 
             user_input_form = features_dict.get("user_input_form", [])
 

api/controllers/service_api/app/audio.py

@@ -21,7 +21,7 @@ from controllers.service_api.app.error import (
 )
 from controllers.service_api.wraps import FetchUserArg, WhereisUserArg, validate_app_token
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from models.model import App, EndUser
 from services.audio_service import AudioService
 from services.errors.audio import (

api/controllers/service_api/app/completion.py

@@ -28,7 +28,7 @@ from core.errors.error import (
     QuotaExceededError,
 )
 from core.helper.trace_id_helper import get_external_trace_id
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from libs import helper
 from libs.helper import UUIDStrOrEmpty
 from models.model import App, AppMode, EndUser

api/controllers/service_api/app/conversation.py

@@ -14,6 +14,7 @@ from controllers.service_api.wraps import FetchUserArg, WhereisUserArg, validate
 from core.app.entities.app_invoke_entities import InvokeFrom
 from extensions.ext_database import db
 from fields.conversation_fields import (
+    ConversationDelete,
     ConversationInfiniteScrollPagination,
     SimpleConversation,
 )
@@ -162,7 +163,7 @@ class ConversationDetailApi(Resource):
             ConversationService.delete(app_model, conversation_id, end_user)
         except services.errors.conversation.ConversationNotExistsError:
             raise NotFound("Conversation Not Exists.")
-        return "", 204
+        return ConversationDelete(result="success").model_dump(mode="json"), 204
 
 
 @service_api_ns.route("/conversations/<uuid:c_id>/name")

api/controllers/service_api/app/workflow.py

@@ -27,9 +27,9 @@ from core.errors.error import (
     QuotaExceededError,
 )
 from core.helper.trace_id_helper import get_external_trace_id
-from dify_graph.enums import WorkflowExecutionStatus
+from core.model_runtime.errors.invoke import InvokeError
-from dify_graph.graph_engine.manager import GraphEngineManager
+from core.workflow.enums import WorkflowExecutionStatus
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.workflow.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
@@ -132,8 +132,6 @@ class WorkflowRunDetailApi(Resource):
             app_id=app_model.id,
             run_id=workflow_run_id,
         )
-        if not workflow_run:
-            raise NotFound("Workflow run not found.")
         return workflow_run
 
 

api/controllers/service_api/dataset/dataset.py

@@ -14,8 +14,8 @@ from controllers.service_api.wraps import (
     DatasetApiResource,
     cloud_edition_billing_rate_limit_check,
 )
+from core.model_runtime.entities.model_entities import ModelType
 from core.provider_manager import ProviderManager
-from dify_graph.model_runtime.entities.model_entities import ModelType
 from fields.dataset_fields import dataset_detail_fields
 from fields.tag_fields import DataSetTag
 from libs.login import current_user

api/controllers/service_api/dataset/document.py

@@ -4,7 +4,7 @@ from uuid import UUID
 
 from flask import request
 from flask_restx import marshal
-from pydantic import BaseModel, Field, field_validator, model_validator
+from pydantic import BaseModel, Field, model_validator
 from sqlalchemy import desc, select
 from werkzeug.exceptions import Forbidden, NotFound
 
@@ -60,13 +60,6 @@ class DocumentTextCreatePayload(BaseModel):
     embedding_model: str | None = None
     embedding_model_provider: str | None = None
 
-    @field_validator("doc_form")
-    @classmethod
-    def validate_doc_form(cls, value: str) -> str:
-        if value not in Dataset.DOC_FORM_LIST:
-            raise ValueError("Invalid doc_form.")
-        return value
-
 
 DEFAULT_REF_TEMPLATE_SWAGGER_2_0 = "#/definitions/{model}"
 
@@ -79,13 +72,6 @@ class DocumentTextUpdate(BaseModel):
     doc_language: str = "English"
     retrieval_model: RetrievalModel | None = None
 
-    @field_validator("doc_form")
-    @classmethod
-    def validate_doc_form(cls, value: str) -> str:
-        if value not in Dataset.DOC_FORM_LIST:
-            raise ValueError("Invalid doc_form.")
-        return value
-
     @model_validator(mode="after")
     def check_text_and_name(self) -> Self:
         if self.text is not None and self.name is None:

api/controllers/service_api/dataset/segment.py

@@ -17,7 +17,7 @@ from controllers.service_api.wraps import (
 )
 from core.errors.error import LLMBadRequestError, ProviderTokenNotInitError
 from core.model_manager import ModelManager
-from dify_graph.model_runtime.entities.model_entities import ModelType
+from core.model_runtime.entities.model_entities import ModelType
 from extensions.ext_database import db
 from fields.segment_fields import child_chunk_fields, segment_fields
 from libs.login import current_account_with_tenant

api/controllers/service_api/workspace/models.py

@@ -3,7 +3,7 @@ from flask_restx import Resource
 
 from controllers.service_api import service_api_ns
 from controllers.service_api.wraps import validate_dataset_token
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 from services.model_provider_service import ModelProviderService
 
 

api/controllers/web/app.py

@@ -1,5 +1,4 @@
 import logging
-from typing import Any, cast
 
 from flask import request
 from flask_restx import Resource
@@ -58,14 +57,14 @@ class AppParameterApi(WebApiResource):
             if workflow is None:
                 raise AppUnavailableError()
 
-            features_dict: dict[str, Any] = workflow.features_dict
+            features_dict = workflow.features_dict
             user_input_form = workflow.user_input_form(to_old_structure=True)
         else:
             app_model_config = app_model.app_model_config
             if app_model_config is None:
                 raise AppUnavailableError()
 
-            features_dict = cast(dict[str, Any], app_model_config.to_dict())
+            features_dict = app_model_config.to_dict()
 
             user_input_form = features_dict.get("user_input_form", [])
 

api/controllers/web/audio.py

@@ -20,7 +20,7 @@ from controllers.web.error import (
 )
 from controllers.web.wraps import WebApiResource
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from libs.helper import uuid_value
 from models.model import App
 from services.audio_service import AudioService

api/controllers/web/completion.py

@@ -25,7 +25,7 @@ from core.errors.error import (
     ProviderTokenNotInitError,
     QuotaExceededError,
 )
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from libs import helper
 from libs.helper import uuid_value
 from models.model import AppMode

api/controllers/web/message.py

@@ -20,7 +20,7 @@ from controllers.web.error import (
 from controllers.web.wraps import WebApiResource
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.model_runtime.errors.invoke import InvokeError
 from fields.conversation_fields import ResultResponse
 from fields.message_fields import SuggestedQuestionsResponse, WebMessageInfiniteScrollPagination, WebMessageListItem
 from libs import helper
@@ -239,7 +239,7 @@ class MessageSuggestedQuestionApi(WebApiResource):
     def get(self, app_model, end_user, message_id):
         app_mode = AppMode.value_of(app_model.mode)
         if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
-            raise NotChatAppError()
+            raise NotCompletionAppError()
 
         message_id = str(message_id)
 

api/controllers/web/remote_files.py

@@ -11,7 +11,7 @@ from controllers.common.errors import (
     UnsupportedFileTypeError,
 )
 from core.helper import ssrf_proxy
-from dify_graph.file import helpers as file_helpers
+from core.workflow.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

@@ -22,8 +22,8 @@ from core.errors.error import (
     ProviderTokenNotInitError,
     QuotaExceededError,
 )
-from dify_graph.graph_engine.manager import GraphEngineManager
+from core.model_runtime.errors.invoke import InvokeError
-from dify_graph.model_runtime.errors.invoke import InvokeError
+from core.workflow.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

@@ -17,17 +17,8 @@ from core.app.entities.app_invoke_entities import (
 )
 from core.callback_handler.agent_tool_callback_handler import DifyAgentCallbackHandler
 from core.callback_handler.index_tool_callback_handler import DatasetIndexToolCallbackHandler
-from core.memory.token_buffer_memory import TokenBufferMemory
 from core.model_manager import ModelInstance
-from core.prompt.utils.extract_thread_messages import extract_thread_messages
+from core.model_runtime.entities import (
-from core.tools.__base.tool import Tool
-from core.tools.entities.tool_entities import (
-    ToolParameter,
-)
-from core.tools.tool_manager import ToolManager
-from core.tools.utils.dataset_retriever_tool import DatasetRetrieverTool
-from dify_graph.file import file_manager
-from dify_graph.model_runtime.entities import (
     AssistantPromptMessage,
     LLMUsage,
     PromptMessage,
@@ -37,9 +28,18 @@ from dify_graph.model_runtime.entities import (
     ToolPromptMessage,
     UserPromptMessage,
 )
-from dify_graph.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
+from core.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
-from dify_graph.model_runtime.entities.model_entities import ModelFeature
+from core.model_runtime.entities.model_entities import ModelFeature
-from dify_graph.model_runtime.model_providers.__base.large_language_model import LargeLanguageModel
+from core.model_runtime.model_providers.__base.large_language_model import LargeLanguageModel
+from core.model_runtime.token_buffer_memory import TokenBufferMemory
+from core.prompt.utils.extract_thread_messages import extract_thread_messages
+from core.tools.__base.tool import Tool
+from core.tools.entities.tool_entities import (
+    ToolParameter,
+)
+from core.tools.tool_manager import ToolManager
+from core.tools.utils.dataset_retriever_tool import DatasetRetrieverTool
+from core.workflow.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

@@ -9,20 +9,20 @@ from core.agent.entities import AgentScratchpadUnit
 from core.agent.output_parser.cot_output_parser import CotAgentOutputParser
 from core.app.apps.base_app_queue_manager import PublishFrom
 from core.app.entities.queue_entities import QueueAgentThoughtEvent, QueueMessageEndEvent, QueueMessageFileEvent
-from core.ops.ops_trace_manager import TraceQueueManager
+from core.model_runtime.entities.llm_entities import LLMResult, LLMResultChunk, LLMResultChunkDelta, LLMUsage
-from core.prompt.agent_history_prompt_transform import AgentHistoryPromptTransform
+from core.model_runtime.entities.message_entities import (
-from core.tools.__base.tool import Tool
-from core.tools.entities.tool_entities import ToolInvokeMeta
-from core.tools.tool_engine import ToolEngine
-from dify_graph.model_runtime.entities.llm_entities import LLMResult, LLMResultChunk, LLMResultChunkDelta, LLMUsage
-from dify_graph.model_runtime.entities.message_entities import (
     AssistantPromptMessage,
     PromptMessage,
     PromptMessageTool,
     ToolPromptMessage,
     UserPromptMessage,
 )
-from dify_graph.nodes.agent.exc import AgentMaxIterationError
+from core.ops.ops_trace_manager import TraceQueueManager
+from core.prompt.agent_history_prompt_transform import AgentHistoryPromptTransform
+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 models.model import Message
 
 logger = logging.getLogger(__name__)

api/core/agent/cot_chat_agent_runner.py

@@ -1,16 +1,16 @@
 import json
 
 from core.agent.cot_agent_runner import CotAgentRunner
-from dify_graph.file import file_manager
+from core.model_runtime.entities import (
-from dify_graph.model_runtime.entities import (
     AssistantPromptMessage,
     PromptMessage,
     SystemPromptMessage,
     TextPromptMessageContent,
     UserPromptMessage,
 )
-from dify_graph.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
+from core.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
+from core.workflow.file import file_manager
 
 
 class CotChatAgentRunner(CotAgentRunner):

api/core/agent/cot_completion_agent_runner.py

@@ -1,13 +1,13 @@
 import json
 
 from core.agent.cot_agent_runner import CotAgentRunner
-from dify_graph.model_runtime.entities.message_entities import (
+from core.model_runtime.entities.message_entities import (
     AssistantPromptMessage,
     PromptMessage,
     TextPromptMessageContent,
     UserPromptMessage,
 )
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.model_runtime.utils.encoders import jsonable_encoder
 
 
 class CotCompletionAgentRunner(CotAgentRunner):

api/core/agent/fc_agent_runner.py

@@ -7,11 +7,7 @@ from typing import Any, Union
 from core.agent.base_agent_runner import BaseAgentRunner
 from core.app.apps.base_app_queue_manager import PublishFrom
 from core.app.entities.queue_entities import QueueAgentThoughtEvent, QueueMessageEndEvent, QueueMessageFileEvent
-from core.prompt.agent_history_prompt_transform import AgentHistoryPromptTransform
+from core.model_runtime.entities import (
-from core.tools.entities.tool_entities import ToolInvokeMeta
-from core.tools.tool_engine import ToolEngine
-from dify_graph.file import file_manager
-from dify_graph.model_runtime.entities import (
     AssistantPromptMessage,
     LLMResult,
     LLMResultChunk,
@@ -24,8 +20,12 @@ from dify_graph.model_runtime.entities import (
     ToolPromptMessage,
     UserPromptMessage,
 )
-from dify_graph.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
+from core.model_runtime.entities.message_entities import ImagePromptMessageContent, PromptMessageContentUnionTypes
-from dify_graph.nodes.agent.exc import AgentMaxIterationError
+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 core.workflow.nodes.agent.exc import AgentMaxIterationError
 from models.model import Message
 
 logger = logging.getLogger(__name__)

api/core/agent/output_parser/cot_output_parser.py

@@ -4,7 +4,7 @@ from collections.abc import Generator
 from typing import Union
 
 from core.agent.entities import AgentScratchpadUnit
-from dify_graph.model_runtime.entities.llm_entities import LLMResultChunk
+from core.model_runtime.entities.llm_entities import LLMResultChunk
 
 
 class CotAgentOutputParser:

api/core/app/app_config/common/sensitive_word_avoidance/manager.py

@@ -1,13 +1,10 @@
-from collections.abc import Mapping
-from typing import Any
-
 from core.app.app_config.entities import SensitiveWordAvoidanceEntity
 from core.moderation.factory import ModerationFactory
 
 
 class SensitiveWordAvoidanceConfigManager:
     @classmethod
-    def convert(cls, config: Mapping[str, Any]) -> SensitiveWordAvoidanceEntity | None:
+    def convert(cls, config: dict) -> SensitiveWordAvoidanceEntity | None:
         sensitive_word_avoidance_dict = config.get("sensitive_word_avoidance")
         if not sensitive_word_avoidance_dict:
             return None
@@ -15,7 +12,7 @@ class SensitiveWordAvoidanceConfigManager:
         if sensitive_word_avoidance_dict.get("enabled"):
             return SensitiveWordAvoidanceEntity(
                 type=sensitive_word_avoidance_dict.get("type"),
-                config=sensitive_word_avoidance_dict.get("config", {}),
+                config=sensitive_word_avoidance_dict.get("config"),
             )
         else:
             return None

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

@@ -1,13 +1,10 @@
-from typing import Any, cast
-
 from core.agent.entities import AgentEntity, AgentPromptEntity, AgentToolEntity
 from core.agent.prompt.template import REACT_PROMPT_TEMPLATES
-from models.model import AppModelConfigDict
 
 
 class AgentConfigManager:
     @classmethod
-    def convert(cls, config: AppModelConfigDict) -> AgentEntity | None:
+    def convert(cls, config: dict) -> AgentEntity | None:
         """
         Convert model config to model config
 
@@ -31,17 +28,17 @@ class AgentConfigManager:
 
             agent_tools = []
             for tool in agent_dict.get("tools", []):
-                tool_dict = cast(dict[str, Any], tool)
+                keys = tool.keys()
-                if len(tool_dict) >= 4:
+                if len(keys) >= 4:
-                    if "enabled" not in tool_dict or not tool_dict["enabled"]:
+                    if "enabled" not in tool or not tool["enabled"]:
                         continue
 
                     agent_tool_properties = {
-                        "provider_type": tool_dict["provider_type"],
+                        "provider_type": tool["provider_type"],
-                        "provider_id": tool_dict["provider_id"],
+                        "provider_id": tool["provider_id"],
-                        "tool_name": tool_dict["tool_name"],
+                        "tool_name": tool["tool_name"],
-                        "tool_parameters": tool_dict.get("tool_parameters", {}),
+                        "tool_parameters": tool.get("tool_parameters", {}),
-                        "credential_id": tool_dict.get("credential_id", None),
+                        "credential_id": tool.get("credential_id", None),
                     }
 
                     agent_tools.append(AgentToolEntity.model_validate(agent_tool_properties))
@@ -50,8 +47,7 @@ class AgentConfigManager:
                 "react_router",
                 "router",
             }:
-                agent_prompt_raw = agent_dict.get("prompt", None)
+                agent_prompt = agent_dict.get("prompt", None) or {}
-                agent_prompt: dict[str, Any] = agent_prompt_raw if isinstance(agent_prompt_raw, dict) else {}
                 # check model mode
                 model_mode = config.get("model", {}).get("mode", "completion")
                 if model_mode == "completion":
@@ -79,7 +75,7 @@ class AgentConfigManager:
                     strategy=strategy,
                     prompt=agent_prompt_entity,
                     tools=agent_tools,
-                    max_iteration=cast(int, agent_dict.get("max_iteration", 10)),
+                    max_iteration=agent_dict.get("max_iteration", 10),
                 )
 
         return None

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

@@ -1,5 +1,5 @@
 import uuid
-from typing import Any, Literal, cast
+from typing import Literal, cast
 
 from core.app.app_config.entities import (
     DatasetEntity,
@@ -8,13 +8,13 @@ from core.app.app_config.entities import (
     ModelConfig,
 )
 from core.entities.agent_entities import PlanningStrategy
-from models.model import AppMode, AppModelConfigDict
+from models.model import AppMode
 from services.dataset_service import DatasetService
 
 
 class DatasetConfigManager:
     @classmethod
-    def convert(cls, config: AppModelConfigDict) -> DatasetEntity | None:
+    def convert(cls, config: dict) -> DatasetEntity | None:
         """
         Convert model config to model config
 
@@ -25,15 +25,11 @@ class DatasetConfigManager:
             datasets = config.get("dataset_configs", {}).get("datasets", {"strategy": "router", "datasets": []})
 
             for dataset in datasets.get("datasets", []):
-                if not isinstance(dataset, dict):
-                    continue
                 keys = list(dataset.keys())
                 if len(keys) == 0 or keys[0] != "dataset":
                     continue
 
                 dataset = dataset["dataset"]
-                if not isinstance(dataset, dict):
-                    continue
 
                 if "enabled" not in dataset or not dataset["enabled"]:
                     continue
@@ -51,14 +47,15 @@ class DatasetConfigManager:
             agent_dict = config.get("agent_mode", {})
 
             for tool in agent_dict.get("tools", []):
-                if len(tool) == 1:
+                keys = tool.keys()
+                if len(keys) == 1:
                     # old standard
                     key = list(tool.keys())[0]
 
                     if key != "dataset":
                         continue
 
-                    tool_item = cast(dict[str, Any], tool)[key]
+                    tool_item = tool[key]
 
                     if "enabled" not in tool_item or not tool_item["enabled"]:
                         continue

api/core/app/app_config/easy_ui_based_app/model_config/converter.py

@@ -4,10 +4,10 @@ from core.app.app_config.entities import EasyUIBasedAppConfig
 from core.app.entities.app_invoke_entities import ModelConfigWithCredentialsEntity
 from core.entities.model_entities import ModelStatus
 from core.errors.error import ModelCurrentlyNotSupportError, ProviderTokenNotInitError, QuotaExceededError
+from core.model_runtime.entities.llm_entities import LLMMode
+from core.model_runtime.entities.model_entities import ModelPropertyKey, ModelType
+from core.model_runtime.model_providers.__base.large_language_model import LargeLanguageModel
 from core.provider_manager import ProviderManager
-from dify_graph.model_runtime.entities.llm_entities import LLMMode
-from dify_graph.model_runtime.entities.model_entities import ModelPropertyKey, ModelType
-from dify_graph.model_runtime.model_providers.__base.large_language_model import LargeLanguageModel
 
 
 class ModelConfigConverter:

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

@@ -2,16 +2,15 @@ from collections.abc import Mapping
 from typing import Any
 
 from core.app.app_config.entities import ModelConfigEntity
+from core.model_runtime.entities.model_entities import ModelPropertyKey, ModelType
+from core.model_runtime.model_providers.model_provider_factory import ModelProviderFactory
 from core.provider_manager import ProviderManager
-from dify_graph.model_runtime.entities.model_entities import ModelPropertyKey, ModelType
-from dify_graph.model_runtime.model_providers.model_provider_factory import ModelProviderFactory
-from models.model import AppModelConfigDict
 from models.provider_ids import ModelProviderID
 
 
 class ModelConfigManager:
     @classmethod
-    def convert(cls, config: AppModelConfigDict) -> ModelConfigEntity:
+    def convert(cls, config: dict) -> ModelConfigEntity:
         """
         Convert model config to model config
 
@@ -23,7 +22,7 @@ class ModelConfigManager:
         if not model_config:
             raise ValueError("model is required")
 
-        completion_params = model_config.get("completion_params") or {}
+        completion_params = model_config.get("completion_params")
         stop = []
         if "stop" in completion_params:
             stop = completion_params["stop"]

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

@@ -1,19 +1,17 @@
-from typing import Any
-
 from core.app.app_config.entities import (
     AdvancedChatMessageEntity,
     AdvancedChatPromptTemplateEntity,
     AdvancedCompletionPromptTemplateEntity,
     PromptTemplateEntity,
 )
+from core.model_runtime.entities.message_entities import PromptMessageRole
 from core.prompt.simple_prompt_transform import ModelMode
-from dify_graph.model_runtime.entities.message_entities import PromptMessageRole
+from models.model import AppMode
-from models.model import AppMode, AppModelConfigDict
 
 
 class PromptTemplateConfigManager:
     @classmethod
-    def convert(cls, config: AppModelConfigDict) -> PromptTemplateEntity:
+    def convert(cls, config: dict) -> PromptTemplateEntity:
         if not config.get("prompt_type"):
             raise ValueError("prompt_type is required")
 
@@ -42,15 +40,14 @@ class PromptTemplateConfigManager:
             advanced_completion_prompt_template = None
             completion_prompt_config = config.get("completion_prompt_config", {})
             if completion_prompt_config:
-                completion_prompt_template_params: dict[str, Any] = {
+                completion_prompt_template_params = {
                     "prompt": completion_prompt_config["prompt"]["text"],
                 }
 
-                conv_role = completion_prompt_config.get("conversation_histories_role")
+                if "conversation_histories_role" in completion_prompt_config:
-                if conv_role:
                     completion_prompt_template_params["role_prefix"] = {
-                        "user": conv_role["user_prefix"],
+                        "user": completion_prompt_config["conversation_histories_role"]["user_prefix"],
-                        "assistant": conv_role["assistant_prefix"],
+                        "assistant": completion_prompt_config["conversation_histories_role"]["assistant_prefix"],
                     }
 
                 advanced_completion_prompt_template = AdvancedCompletionPromptTemplateEntity(

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

@@ -1,10 +1,7 @@
 import re
-from typing import cast
 
-from core.app.app_config.entities import ExternalDataVariableEntity
+from core.app.app_config.entities import ExternalDataVariableEntity, VariableEntity, VariableEntityType
 from core.external_data_tool.factory import ExternalDataToolFactory
-from dify_graph.variables.input_entities import VariableEntity, VariableEntityType
-from models.model import AppModelConfigDict
 
 _ALLOWED_VARIABLE_ENTITY_TYPE = frozenset(
     [
@@ -20,7 +17,7 @@ _ALLOWED_VARIABLE_ENTITY_TYPE = frozenset(
 
 class BasicVariablesConfigManager:
     @classmethod
-    def convert(cls, config: AppModelConfigDict) -> tuple[list[VariableEntity], list[ExternalDataVariableEntity]]:
+    def convert(cls, config: dict) -> tuple[list[VariableEntity], list[ExternalDataVariableEntity]]:
         """
         Convert model config to model config
 
@@ -53,9 +50,7 @@ class BasicVariablesConfigManager:
 
                 external_data_variables.append(
                     ExternalDataVariableEntity(
-                        variable=variable["variable"],
+                        variable=variable["variable"], type=variable["type"], config=variable["config"]
-                        type=variable.get("type", ""),
-                        config=variable.get("config", {}),
                     )
                 )
             elif variable_type in {
@@ -68,10 +63,10 @@ class BasicVariablesConfigManager:
                 variable = variables[variable_type]
                 variable_entities.append(
                     VariableEntity(
-                        type=cast(VariableEntityType, variable_type),
+                        type=variable_type,
-                        variable=variable["variable"],
+                        variable=variable.get("variable"),
                         description=variable.get("description") or "",
-                        label=variable["label"],
+                        label=variable.get("label"),
                         required=variable.get("required", False),
                         max_length=variable.get("max_length"),
                         options=variable.get("options") or [],

api/core/app/app_config/entities.py

@@ -2,12 +2,12 @@ from collections.abc import Sequence
 from enum import StrEnum, auto
 from typing import Any, Literal
 
-from pydantic import BaseModel, Field
+from jsonschema import Draft7Validator, SchemaError
+from pydantic import BaseModel, Field, field_validator
 
-from dify_graph.file import FileUploadConfig
+from core.model_runtime.entities.llm_entities import LLMMode
-from dify_graph.model_runtime.entities.llm_entities import LLMMode
+from core.model_runtime.entities.message_entities import PromptMessageRole
-from dify_graph.model_runtime.entities.message_entities import PromptMessageRole
+from core.workflow.file import FileTransferMethod, FileType, FileUploadConfig
-from dify_graph.variables.input_entities import VariableEntity as WorkflowVariableEntity
 from models.model import AppMode
 
 
@@ -90,7 +90,61 @@ class PromptTemplateEntity(BaseModel):
     advanced_completion_prompt_template: AdvancedCompletionPromptTemplateEntity | None = None
 
 
-class RagPipelineVariableEntity(WorkflowVariableEntity):
+class VariableEntityType(StrEnum):
+    TEXT_INPUT = "text-input"
+    SELECT = "select"
+    PARAGRAPH = "paragraph"
+    NUMBER = "number"
+    EXTERNAL_DATA_TOOL = "external_data_tool"
+    FILE = "file"
+    FILE_LIST = "file-list"
+    CHECKBOX = "checkbox"
+    JSON_OBJECT = "json_object"
+
+
+class VariableEntity(BaseModel):
+    """
+    Variable Entity.
+    """
+
+    # `variable` records the name of the variable in user inputs.
+    variable: str
+    label: str
+    description: str = ""
+    type: VariableEntityType
+    required: bool = False
+    hide: bool = False
+    default: Any = None
+    max_length: int | None = None
+    options: Sequence[str] = Field(default_factory=list)
+    allowed_file_types: Sequence[FileType] | None = Field(default_factory=list)
+    allowed_file_extensions: Sequence[str] | None = Field(default_factory=list)
+    allowed_file_upload_methods: Sequence[FileTransferMethod] | None = Field(default_factory=list)
+    json_schema: dict | None = Field(default=None)
+
+    @field_validator("description", mode="before")
+    @classmethod
+    def convert_none_description(cls, v: Any) -> str:
+        return v or ""
+
+    @field_validator("options", mode="before")
+    @classmethod
+    def convert_none_options(cls, v: Any) -> Sequence[str]:
+        return v or []
+
+    @field_validator("json_schema")
+    @classmethod
+    def validate_json_schema(cls, schema: dict | None) -> dict | None:
+        if schema is None:
+            return None
+        try:
+            Draft7Validator.check_schema(schema)
+        except SchemaError as e:
+            raise ValueError(f"Invalid JSON schema: {e.message}")
+        return schema
+
+
+class RagPipelineVariableEntity(VariableEntity):
     """
     Rag Pipeline Variable Entity.
     """
@@ -260,7 +314,7 @@ class AppConfig(BaseModel):
     app_id: str
     app_mode: AppMode
     additional_features: AppAdditionalFeatures | None = None
-    variables: list[WorkflowVariableEntity] = []
+    variables: list[VariableEntity] = []
     sensitive_word_avoidance: SensitiveWordAvoidanceEntity | None = None
 
 
@@ -281,7 +335,7 @@ class EasyUIBasedAppConfig(AppConfig):
 
     app_model_config_from: EasyUIBasedAppModelConfigFrom
     app_model_config_id: str
-    app_model_config_dict: dict[str, Any]
+    app_model_config_dict: dict
     model: ModelConfigEntity
     prompt_template: PromptTemplateEntity
     dataset: DatasetEntity | None = None

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 dify_graph.file import FileUploadConfig
+from core.workflow.file import FileUploadConfig
 
 
 class FileUploadConfigManager:

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

@@ -1,7 +1,6 @@
 import re
 
-from core.app.app_config.entities import RagPipelineVariableEntity
+from core.app.app_config.entities import RagPipelineVariableEntity, VariableEntity
-from dify_graph.variables.input_entities import VariableEntity
 from models.workflow import Workflow
 
 

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

@@ -31,18 +31,18 @@ from core.app.entities.app_invoke_entities import AdvancedChatAppGenerateEntity,
 from core.app.entities.task_entities import ChatbotAppBlockingResponse, ChatbotAppStreamResponse
 from core.app.layers.pause_state_persist_layer import PauseStateLayerConfig, PauseStatePersistenceLayer
 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.prompt.utils.get_thread_messages_length import get_thread_messages_length
 from core.repositories import DifyCoreRepositoryFactory
-from dify_graph.graph_engine.layers.base import GraphEngineLayer
+from core.workflow.graph_engine.layers.base import GraphEngineLayer
-from dify_graph.model_runtime.errors.invoke import InvokeAuthorizationError
+from core.workflow.repositories.draft_variable_repository import (
-from dify_graph.repositories.draft_variable_repository import (
     DraftVariableSaverFactory,
 )
-from dify_graph.repositories.workflow_execution_repository import WorkflowExecutionRepository
+from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
-from dify_graph.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
+from core.workflow.repositories.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from dify_graph.runtime import GraphRuntimeState
+from core.workflow.runtime import GraphRuntimeState
-from dify_graph.variable_loader import DUMMY_VARIABLE_LOADER, VariableLoader
+from core.workflow.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.variables.variables import Variable
+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 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

@@ -63,16 +63,16 @@ from core.app.entities.task_entities import (
 from core.app.task_pipeline.based_generate_task_pipeline import BasedGenerateTaskPipeline
 from core.app.task_pipeline.message_cycle_manager import MessageCycleManager
 from core.base.tts import AppGeneratorTTSPublisher, AudioTrunk
+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 dify_graph.entities.pause_reason import HumanInputRequired
+from core.workflow.entities.pause_reason import HumanInputRequired
-from dify_graph.enums import WorkflowExecutionStatus
+from core.workflow.enums import WorkflowExecutionStatus
-from dify_graph.model_runtime.entities.llm_entities import LLMUsage
+from core.workflow.nodes import NodeType
-from dify_graph.model_runtime.utils.encoders import jsonable_encoder
+from core.workflow.repositories.draft_variable_repository import DraftVariableSaverFactory
-from dify_graph.nodes import NodeType
+from core.workflow.runtime import GraphRuntimeState
-from dify_graph.repositories.draft_variable_repository import DraftVariableSaverFactory
+from core.workflow.system_variable import SystemVariable
-from dify_graph.runtime import GraphRuntimeState
-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
@@ -516,10 +516,8 @@ class AdvancedChatAppGenerateTaskPipeline(GraphRuntimeStateSupport):
             graph_runtime_state=validated_state,
         )
 
-        yield from self._handle_advanced_chat_message_end_event(
-            QueueAdvancedChatMessageEndEvent(), graph_runtime_state=validated_state
-        )
         yield workflow_finish_resp
+        self._base_task_pipeline.queue_manager.publish(QueueAdvancedChatMessageEndEvent(), PublishFrom.TASK_PIPELINE)
 
     def _handle_workflow_partial_success_event(
         self,
@@ -540,9 +538,6 @@ class AdvancedChatAppGenerateTaskPipeline(GraphRuntimeStateSupport):
             exceptions_count=event.exceptions_count,
         )
 
-        yield from self._handle_advanced_chat_message_end_event(
-            QueueAdvancedChatMessageEndEvent(), graph_runtime_state=validated_state
-        )
         yield workflow_finish_resp
 
     def _handle_workflow_paused_event(
@@ -740,6 +735,7 @@ class AdvancedChatAppGenerateTaskPipeline(GraphRuntimeStateSupport):
 
     def _load_human_input_form_id(self, *, node_id: str) -> str | None:
         form_repository = HumanInputFormRepositoryImpl(
+            session_factory=db.engine,
             tenant_id=self._workflow_tenant_id,
         )
         form = form_repository.get_form(self._workflow_run_id, node_id)
@@ -859,14 +855,6 @@ class AdvancedChatAppGenerateTaskPipeline(GraphRuntimeStateSupport):
                     yield from self._handle_workflow_paused_event(event)
                     break
 
-                case QueueWorkflowSucceededEvent():
-                    yield from self._handle_workflow_succeeded_event(event, trace_manager=trace_manager)
-                    break
-
-                case QueueWorkflowPartialSuccessEvent():
-                    yield from self._handle_workflow_partial_success_event(event, trace_manager=trace_manager)
-                    break
-
                 case QueueStopEvent():
                     yield from self._handle_stop_event(event, graph_runtime_state=None, trace_manager=trace_manager)
                     break

api/core/app/apps/agent_chat/app_config_manager.py

@@ -20,7 +20,7 @@ from core.app.app_config.features.suggested_questions_after_answer.manager impor
 )
 from core.app.app_config.features.text_to_speech.manager import TextToSpeechConfigManager
 from core.entities.agent_entities import PlanningStrategy
-from models.model import App, AppMode, AppModelConfig, AppModelConfigDict, Conversation
+from models.model import App, AppMode, AppModelConfig, Conversation
 
 OLD_TOOLS = ["dataset", "google_search", "web_reader", "wikipedia", "current_datetime"]
 
@@ -40,7 +40,7 @@ class AgentChatAppConfigManager(BaseAppConfigManager):
         app_model: App,
         app_model_config: AppModelConfig,
         conversation: Conversation | None = None,
-        override_config_dict: AppModelConfigDict | None = None,
+        override_config_dict: dict | None = None,
     ) -> AgentChatAppConfig:
         """
         Convert app model config to agent chat app config
@@ -61,9 +61,7 @@ class AgentChatAppConfigManager(BaseAppConfigManager):
             app_model_config_dict = app_model_config.to_dict()
             config_dict = app_model_config_dict.copy()
         else:
-            if not override_config_dict:
+            config_dict = override_config_dict or {}
-                raise Exception("override_config_dict is required when config_from is ARGS")
-            config_dict = override_config_dict
 
         app_mode = AppMode.value_of(app_model.mode)
         app_config = AgentChatAppConfig(
@@ -72,7 +70,7 @@ class AgentChatAppConfigManager(BaseAppConfigManager):
             app_mode=app_mode,
             app_model_config_from=config_from,
             app_model_config_id=app_model_config.id,
-            app_model_config_dict=cast(dict[str, Any], config_dict),
+            app_model_config_dict=config_dict,
             model=ModelConfigManager.convert(config=config_dict),
             prompt_template=PromptTemplateConfigManager.convert(config=config_dict),
             sensitive_word_avoidance=SensitiveWordAvoidanceConfigManager.convert(config=config_dict),
@@ -88,7 +86,7 @@ class AgentChatAppConfigManager(BaseAppConfigManager):
         return app_config
 
     @classmethod
-    def config_validate(cls, tenant_id: str, config: Mapping[str, Any]) -> AppModelConfigDict:
+    def config_validate(cls, tenant_id: str, config: Mapping[str, Any]):
         """
         Validate for agent chat app model config
 
@@ -159,7 +157,7 @@ class AgentChatAppConfigManager(BaseAppConfigManager):
         # Filter out extra parameters
         filtered_config = {key: config.get(key) for key in related_config_keys}
 
-        return cast(AppModelConfigDict, filtered_config)
+        return filtered_config
 
     @classmethod
     def validate_agent_mode_and_set_defaults(