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_handle_anthropic_bad_request() — langchain Function Reference

Architecture documentation for the _handle_anthropic_bad_request() function in chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase called by 4

Entity Profile

Dependency Diagram

graph TD
  b9fd12bf_ff30_9c6b_c6e6_df17524f5c55["_handle_anthropic_bad_request()"]
  a85819c7_917d_4c71_2864_a19e68947340["chat_models.py"]
  b9fd12bf_ff30_9c6b_c6e6_df17524f5c55 -->|defined in| a85819c7_917d_4c71_2864_a19e68947340
  d6746b81_ab7c_4b02_8921_f885e52e303e["_stream()"]
  d6746b81_ab7c_4b02_8921_f885e52e303e -->|calls| b9fd12bf_ff30_9c6b_c6e6_df17524f5c55
  8028f890_4975_51cc_2409_45db9b39971a["_astream()"]
  8028f890_4975_51cc_2409_45db9b39971a -->|calls| b9fd12bf_ff30_9c6b_c6e6_df17524f5c55
  cfc69e00_d0bd_d481_d810_57dcf2ca7d10["_generate()"]
  cfc69e00_d0bd_d481_d810_57dcf2ca7d10 -->|calls| b9fd12bf_ff30_9c6b_c6e6_df17524f5c55
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e["_agenerate()"]
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e -->|calls| b9fd12bf_ff30_9c6b_c6e6_df17524f5c55
  style b9fd12bf_ff30_9c6b_c6e6_df17524f5c55 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/langchain_anthropic/chat_models.py lines 728–738

def _handle_anthropic_bad_request(e: anthropic.BadRequestError) -> None:
    """Handle Anthropic BadRequestError."""
    if "prompt is too long" in e.message:
        raise AnthropicContextOverflowError(
            message=e.message, response=e.response, body=e.body
        ) from e
    if ("messages: at least one message is required") in e.message:
        message = "Received only system message(s). "
        warnings.warn(message, stacklevel=2)
        raise e
    raise

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _handle_anthropic_bad_request() do?
_handle_anthropic_bad_request() is a function in the langchain codebase, defined in libs/partners/anthropic/langchain_anthropic/chat_models.py.
Where is _handle_anthropic_bad_request() defined?
_handle_anthropic_bad_request() is defined in libs/partners/anthropic/langchain_anthropic/chat_models.py at line 728.
What calls _handle_anthropic_bad_request()?
_handle_anthropic_bad_request() is called by 4 function(s): _agenerate, _astream, _generate, _stream.

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