pretty_repr() — langchain Function Reference

Architecture documentation for the pretty_repr() function in chat.py from the langchain codebase.

Function python LangChainCore LanguageModelBase calls 1 called by 1

Entity Profile

LangChainCore→ LanguageModelBase→ pretty_repr() — langchain Function Reference

Dependency Diagram

graph TD
  7dace065_c10f_ac11_5111_706921ba74e4["pretty_repr()"]
  9ad47010_a7a4_8c98_a464_6b696766c212["ChatPromptTemplate"]
  7dace065_c10f_ac11_5111_706921ba74e4 -->|defined in| 9ad47010_a7a4_8c98_a464_6b696766c212
  d1ef9274_0232_5e95_287a_fdd9676ef549["pretty_print()"]
  d1ef9274_0232_5e95_287a_fdd9676ef549 -->|calls| 7dace065_c10f_ac11_5111_706921ba74e4
  373cbf7b_1694_c787_e42e_8c54bab0f669["pretty_repr()"]
  7dace065_c10f_ac11_5111_706921ba74e4 -->|calls| 373cbf7b_1694_c787_e42e_8c54bab0f669
  style 7dace065_c10f_ac11_5111_706921ba74e4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/prompts/chat.py lines 1317–1327

    def pretty_repr(self, html: bool = False) -> str:
        """Human-readable representation.

        Args:
            html: Whether to format as HTML.

        Returns:
            Human-readable representation.
        """
        # TODO: handle partials
        return "\n\n".join(msg.pretty_repr(html=html) for msg in self.messages)