parse() — langchain Function Reference

Architecture documentation for the parse() function in base.py from the langchain codebase.

Function python OutputParsing StreamingParsers called by 2

Entity Profile

OutputParsing→ StreamingParsers→ parse() — langchain Function Reference

Dependency Diagram

graph TD
  56267ba8_64a1_3881_bcb1_b91b56f2cf8b["parse()"]
  e155cd04_a39d_263a_c7f3_32e5830d204b["BaseOutputParser"]
  56267ba8_64a1_3881_bcb1_b91b56f2cf8b -->|defined in| e155cd04_a39d_263a_c7f3_32e5830d204b
  8d7e9835_b750_4d03_5457_b8e40735ccfe["parse_result()"]
  8d7e9835_b750_4d03_5457_b8e40735ccfe -->|calls| 56267ba8_64a1_3881_bcb1_b91b56f2cf8b
  d97a6bfb_f3ed_2b91_c78a_12e82e20d44b["parse_with_prompt()"]
  d97a6bfb_f3ed_2b91_c78a_12e82e20d44b -->|calls| 56267ba8_64a1_3881_bcb1_b91b56f2cf8b
  style 56267ba8_64a1_3881_bcb1_b91b56f2cf8b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/output_parsers/base.py lines 267–275

    def parse(self, text: str) -> T:
        """Parse a single string model output into some structure.

        Args:
            text: String output of a language model.

        Returns:
            Structured output.
        """