mock_chat_stream() — langchain Function Reference

Architecture documentation for the mock_chat_stream() function in test_chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ mock_chat_stream() — langchain Function Reference

Dependency Diagram

graph TD
  25963247_58b8_c83a_a77c_ca38ec331f50["mock_chat_stream()"]
  aaa4b344_20ed_7fa3_4067_f8f05affc01f["test_chat_models.py"]
  25963247_58b8_c83a_a77c_ca38ec331f50 -->|defined in| aaa4b344_20ed_7fa3_4067_f8f05affc01f
  e6827cb1_ada8_3ee6_07e7_d0c434350329["_make_completion_response_from_token()"]
  25963247_58b8_c83a_a77c_ca38ec331f50 -->|calls| e6827cb1_ada8_3ee6_07e7_d0c434350329
  style 25963247_58b8_c83a_a77c_ca38ec331f50 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/mistralai/tests/unit_tests/test_chat_models.py lines 128–133

def mock_chat_stream(*args: Any, **kwargs: Any) -> Generator:
    def it() -> Generator:
        for token in ["Hello", " how", " can", " I", " help", "?"]:
            yield _make_completion_response_from_token(token)

    return it()