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test_partial_functions_json_output_parser_diff() — langchain Function Reference

Architecture documentation for the test_partial_functions_json_output_parser_diff() function in test_json.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  bf79086a_1dcf_43cf_5167_4fec9a5bedde["test_partial_functions_json_output_parser_diff()"]
  b56ca33d_b590_2278_bddb_7f9e05624561["test_json.py"]
  bf79086a_1dcf_43cf_5167_4fec9a5bedde -->|defined in| b56ca33d_b590_2278_bddb_7f9e05624561
  style bf79086a_1dcf_43cf_5167_4fec9a5bedde fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/output_parsers/test_json.py lines 417–427

def test_partial_functions_json_output_parser_diff() -> None:
    def input_iter(_: Any) -> Iterator[AIMessageChunk]:
        for token in STREAMED_TOKENS:
            yield AIMessageChunk(
                content="",
                additional_kwargs={"function_call": {"arguments": token}},
            )

    chain = input_iter | JsonOutputFunctionsParser(diff=True)

    assert list(chain.stream(None)) == EXPECTED_STREAMED_JSON_DIFF

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Defined In

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Frequently Asked Questions

What does test_partial_functions_json_output_parser_diff() do?
test_partial_functions_json_output_parser_diff() is a function in the langchain codebase, defined in libs/langchain/tests/unit_tests/output_parsers/test_json.py.
Where is test_partial_functions_json_output_parser_diff() defined?
test_partial_functions_json_output_parser_diff() is defined in libs/langchain/tests/unit_tests/output_parsers/test_json.py at line 417.

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