test_output_fixing_parser_aparse() — langchain Function Reference

Architecture documentation for the test_output_fixing_parser_aparse() function in test_fix.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_output_fixing_parser_aparse() — langchain Function Reference

Dependency Diagram

graph TD
  ce471b45_d9a6_71ba_8235_6fd2e9b6adb5["test_output_fixing_parser_aparse()"]
  c258f556_69a4_6da1_fc5d_59387eebb185["test_fix.py"]
  ce471b45_d9a6_71ba_8235_6fd2e9b6adb5 -->|defined in| c258f556_69a4_6da1_fc5d_59387eebb185
  style ce471b45_d9a6_71ba_8235_6fd2e9b6adb5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/output_parsers/test_fix.py lines 91–104

async def test_output_fixing_parser_aparse(
    base_parser: SuccessfulParseAfterRetries,
) -> None:
    n: int = base_parser.attemp_count_before_success  # Success on the (n+1)-th attempt
    base_parser = SuccessfulParseAfterRetries(attemp_count_before_success=n)
    parser = OutputFixingParser[str](
        parser=base_parser,
        max_retries=n,  # n times to retry, that is, (n+1) times call
        retry_chain=RunnablePassthrough(),
        legacy=False,
    )
    assert (await parser.aparse("completion")) == "parsed"
    assert base_parser.parse_count == n + 1
    # TODO: test whether "instructions" is passed to the retry_chain