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https://github.com/bytedance/deer-flow.git
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edf345cd72
- Freeze all config models (AppConfig + 15 sub-configs) with frozen=True - Purify from_file() — remove 9 load_*_from_dict() side-effect calls - Replace mtime/reload/push/pop machinery with single ContextVar + init_app_config() - Delete 10 sub-module globals and their getters/setters/loaders - Migrate 50+ consumers from get_*_config() to get_app_config().xxx - Expand DeerFlowContext: app_config + thread_id + agent_name (frozen dataclass) - Wire into Gateway runtime (worker.py) and DeerFlowClient via context= parameter - Remove sandbox_id from runtime.context — flows through ThreadState.sandbox only - Middleware/tools access runtime.context directly via Runtime[DeerFlowContext] generic - resolve_context() retained at server entry points for LangGraph Server fallback
56 lines
2.5 KiB
Python
56 lines
2.5 KiB
Python
import pytest
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from deerflow.agents.middlewares.thread_data_middleware import ThreadDataMiddleware
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from deerflow.config.app_config import AppConfig
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from deerflow.config.deer_flow_context import DeerFlowContext
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from deerflow.config.sandbox_config import SandboxConfig
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def _as_posix(path: str) -> str:
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return path.replace("\\", "/")
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def _make_context(thread_id: str) -> DeerFlowContext:
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return DeerFlowContext(
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app_config=AppConfig(sandbox=SandboxConfig(use="test")),
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thread_id=thread_id,
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)
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class TestThreadDataMiddleware:
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def test_before_agent_returns_paths_when_thread_id_present_in_context(self, tmp_path):
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middleware = ThreadDataMiddleware(base_dir=str(tmp_path), lazy_init=True)
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from langgraph.runtime import Runtime
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result = middleware.before_agent(state={}, runtime=Runtime(context=_make_context("thread-123")))
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assert result is not None
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assert _as_posix(result["thread_data"]["workspace_path"]).endswith("threads/thread-123/user-data/workspace")
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assert _as_posix(result["thread_data"]["uploads_path"]).endswith("threads/thread-123/user-data/uploads")
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assert _as_posix(result["thread_data"]["outputs_path"]).endswith("threads/thread-123/user-data/outputs")
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def test_before_agent_uses_thread_id_from_context(self, tmp_path):
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middleware = ThreadDataMiddleware(base_dir=str(tmp_path), lazy_init=True)
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from langgraph.runtime import Runtime
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result = middleware.before_agent(state={}, runtime=Runtime(context=_make_context("thread-from-config")))
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assert result is not None
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assert _as_posix(result["thread_data"]["workspace_path"]).endswith("threads/thread-from-config/user-data/workspace")
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def test_before_agent_uses_thread_id_from_typed_context(self, tmp_path):
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middleware = ThreadDataMiddleware(base_dir=str(tmp_path), lazy_init=True)
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from langgraph.runtime import Runtime
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result = middleware.before_agent(state={}, runtime=Runtime(context=_make_context("thread-from-dict")))
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assert result is not None
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assert _as_posix(result["thread_data"]["uploads_path"]).endswith("threads/thread-from-dict/user-data/uploads")
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def test_before_agent_raises_clear_error_when_thread_id_missing(self, tmp_path):
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middleware = ThreadDataMiddleware(base_dir=str(tmp_path), lazy_init=True)
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from langgraph.runtime import Runtime
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with pytest.raises(ValueError, match="Thread ID is required"):
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middleware.before_agent(state={}, runtime=Runtime(context=_make_context("")))
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