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_log_once() — langchain Function Reference

Architecture documentation for the _log_once() function in transform.py from the langchain codebase.

Function python AgentOrchestration ClassicChains called by 1

Entity Profile

Dependency Diagram

graph TD
  4ccfbc6b_6152_f478_6eb4_7b822a2fa40f["_log_once()"]
  7144c443_e893_b66a_5e9b_98c6b8dbbaac["TransformChain"]
  4ccfbc6b_6152_f478_6eb4_7b822a2fa40f -->|defined in| 7144c443_e893_b66a_5e9b_98c6b8dbbaac
  796cc76c_c848_fa6a_171b_5a673a24518d["_acall()"]
  796cc76c_c848_fa6a_171b_5a673a24518d -->|calls| 4ccfbc6b_6152_f478_6eb4_7b822a2fa40f
  style 4ccfbc6b_6152_f478_6eb4_7b822a2fa40f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/transform.py lines 45–47

    def _log_once(msg: str) -> None:
        """Log a message once."""
        logger.warning(msg)

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _log_once() do?
_log_once() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/chains/transform.py.
Where is _log_once() defined?
_log_once() is defined in libs/langchain/langchain_classic/chains/transform.py at line 45.
What calls _log_once()?
_log_once() is called by 1 function(s): _acall.

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