get_format_instructions() — langchain Function Reference

Architecture documentation for the get_format_instructions() function in pandas_dataframe.py from the langchain codebase.

Function python OutputParsing StreamingParsers

Entity Profile

OutputParsing→ StreamingParsers→ get_format_instructions() — langchain Function Reference

Dependency Diagram

graph TD
  23ce773a_777d_1923_8eb5_48a2e790a5fc["get_format_instructions()"]
  94685fcb_333d_7df8_15b8_9156d5d68990["PandasDataFrameOutputParser"]
  23ce773a_777d_1923_8eb5_48a2e790a5fc -->|defined in| 94685fcb_333d_7df8_15b8_9156d5d68990
  style 23ce773a_777d_1923_8eb5_48a2e790a5fc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/output_parsers/pandas_dataframe.py lines 168–171

    def get_format_instructions(self) -> str:
        return PANDAS_DATAFRAME_FORMAT_INSTRUCTIONS.format(
            columns=", ".join(self.dataframe.columns),
        )