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mirascope.integrations.langfuse

with_langfuse

with_langfuse() -> (
    Callable[[Callable[_P, _R]], Callable[_P, _R]]
)

Wraps a Mirascope function with Langfuse.

Example:

from mirascope.core import anthropic, prompt_template
from mirascope.integrations.langfuse import with_langfuse


def format_book(title: str, author: str):
    return f"{title} by {author}"


@with_langfuse()
@anthropic.call(model="claude-3-5-sonnet-20240620", tools=[format_book])
def recommend_book(genre: str) -> str:
    return f"Recommend a {genre} book"


print(recommend_book("fantasy"))
Source code in mirascope/integrations/langfuse/_with_langfuse.py
def with_langfuse() -> Callable[[Callable[_P, _R]], Callable[_P, _R]]:
    """Wraps a Mirascope function with Langfuse.

    Example:

    ```python
    from mirascope.core import anthropic, prompt_template
    from mirascope.integrations.langfuse import with_langfuse


    def format_book(title: str, author: str):
        return f"{title} by {author}"


    @with_langfuse()
    @anthropic.call(model="claude-3-5-sonnet-20240620", tools=[format_book])
    def recommend_book(genre: str) -> str:
        return f"Recommend a {genre} book"


    print(recommend_book("fantasy"))
    ```
    """

    return middleware_factory(
        custom_decorator=custom_decorator,
        handle_call_response=handle_call_response,
        handle_call_response_async=handle_call_response_async,
        handle_stream=handle_stream,
        handle_stream_async=handle_stream_async,
        handle_response_model=handle_response_model,
        handle_response_model_async=handle_response_model_async,
        handle_structured_stream=handle_structured_stream,
        handle_structured_stream_async=handle_structured_stream_async,
    )