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28 lines
683 B
Python
28 lines
683 B
Python
from typing_extensions import NotRequired, Required, TypedDict
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from langgraph.graph import StateGraph
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from langgraph.managed import RemainingSteps
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class StatePlain(TypedDict):
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remaining_steps: RemainingSteps
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class StateNotRequired(TypedDict):
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remaining_steps: NotRequired[RemainingSteps]
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class StateRequired(TypedDict):
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remaining_steps: Required[RemainingSteps]
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def test_managed_values_recognized() -> None:
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graph = StateGraph(StatePlain)
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assert "remaining_steps" in graph.managed
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graph = StateGraph(StateNotRequired)
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assert "remaining_steps" in graph.managed
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graph = StateGraph(StateRequired)
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assert "remaining_steps" in graph.managed
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