pretty_repr() — langchain Function Reference

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

Function python PromptManagement ChatTemplates calls 1 called by 4

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PromptManagement→ ChatTemplates→ pretty_repr() — langchain Function Reference

Dependency Diagram

graph TD
  47fe42aa_c8e0_87b2_ad04_4343c7ef26cb["pretty_repr()"]
  93017235_36b7_3b85_820e_aa7d145183e5["BaseChatPromptTemplate"]
  47fe42aa_c8e0_87b2_ad04_4343c7ef26cb -->|defined in| 93017235_36b7_3b85_820e_aa7d145183e5
  418ca2f5_d22d_00d9_07a1_bc3639de0847["pretty_print()"]
  418ca2f5_d22d_00d9_07a1_bc3639de0847 -->|calls| 47fe42aa_c8e0_87b2_ad04_4343c7ef26cb
  4a22eaf2_c4cb_6f2f_6204_f7dbd1279a87["pretty_repr()"]
  4a22eaf2_c4cb_6f2f_6204_f7dbd1279a87 -->|calls| 47fe42aa_c8e0_87b2_ad04_4343c7ef26cb
  a7370f78_d6a3_5fb0_404d_3cd84faa406a["pretty_repr()"]
  a7370f78_d6a3_5fb0_404d_3cd84faa406a -->|calls| 47fe42aa_c8e0_87b2_ad04_4343c7ef26cb
  9774ca51_c1fb_c680_32ab_554a3b7f3c21["pretty_repr()"]
  9774ca51_c1fb_c680_32ab_554a3b7f3c21 -->|calls| 47fe42aa_c8e0_87b2_ad04_4343c7ef26cb
  9774ca51_c1fb_c680_32ab_554a3b7f3c21["pretty_repr()"]
  47fe42aa_c8e0_87b2_ad04_4343c7ef26cb -->|calls| 9774ca51_c1fb_c680_32ab_554a3b7f3c21
  style 47fe42aa_c8e0_87b2_ad04_4343c7ef26cb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/prompts/chat.py lines 760–772

    def pretty_repr(
        self,
        html: bool = False,  # noqa: FBT001,FBT002
    ) -> str:
        """Human-readable representation.

        Args:
            html: Whether to format as HTML.

        Returns:
            Human-readable representation.
        """
        raise NotImplementedError