_recursive_dump() — langchain Function Reference

Architecture documentation for the _recursive_dump() function in test_agent.py from the langchain codebase.

Function python LangChainCore Runnables called by 1

Entity Profile

LangChainCore→ Runnables→ _recursive_dump() — langchain Function Reference

Dependency Diagram

graph TD
  d057073c_d436_881b_39c0_9a71bc129dcd["_recursive_dump()"]
  47a7b285_8e60_f78f_282d_429958c446fa["test_agent.py"]
  d057073c_d436_881b_39c0_9a71bc129dcd -->|defined in| 47a7b285_8e60_f78f_282d_429958c446fa
  3fe24fd2_57d5_7278_725d_f532b8fd70bc["test_openai_agent_with_streaming()"]
  3fe24fd2_57d5_7278_725d_f532b8fd70bc -->|calls| d057073c_d436_881b_39c0_9a71bc129dcd
  style d057073c_d436_881b_39c0_9a71bc129dcd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/agents/test_agent.py lines 811–828

def _recursive_dump(obj: Any) -> Any:
    """Recursively dump the object if encountering any pydantic models."""
    if isinstance(obj, dict):
        return {
            k: _recursive_dump(v)
            for k, v in obj.items()
            if k != "id"  # Remove the id field for testing purposes
        }
    if isinstance(obj, list):
        return [_recursive_dump(v) for v in obj]
    if hasattr(obj, "dict"):
        # if the object contains an ID field, we'll remove it for testing purposes
        if hasattr(obj, "id"):
            d = obj.model_dump()
            d.pop("id")
            return _recursive_dump(d)
        return _recursive_dump(obj.model_dump())
    return obj