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_build_sync_httpx_client() — langchain Function Reference

Architecture documentation for the _build_sync_httpx_client() function in _client_utils.py from the langchain codebase.

Function python LangChainCore LanguageModelBase called by 2

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Dependency Diagram

graph TD
  577d0a26_5bb4_d33f_d7ac_056487e55112["_build_sync_httpx_client()"]
  15814c96_373f_f86b_f2fa_7830cc4d0ae3["_client_utils.py"]
  577d0a26_5bb4_d33f_d7ac_056487e55112 -->|defined in| 15814c96_373f_f86b_f2fa_7830cc4d0ae3
  5fea48ba_21fe_a9a0_3cb6_ddd1445db0ea["_cached_sync_httpx_client()"]
  5fea48ba_21fe_a9a0_3cb6_ddd1445db0ea -->|calls| 577d0a26_5bb4_d33f_d7ac_056487e55112
  a6c4f69e_4a77_eb7c_cb0e_5d5e236133f6["_get_default_httpx_client()"]
  a6c4f69e_4a77_eb7c_cb0e_5d5e236133f6 -->|calls| 577d0a26_5bb4_d33f_d7ac_056487e55112
  style 577d0a26_5bb4_d33f_d7ac_056487e55112 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/partners/openai/langchain_openai/chat_models/_client_utils.py lines 49–57

def _build_sync_httpx_client(
    base_url: str | None, timeout: Any
) -> _SyncHttpxClientWrapper:
    return _SyncHttpxClientWrapper(
        base_url=base_url
        or os.environ.get("OPENAI_BASE_URL")
        or "https://api.openai.com/v1",
        timeout=timeout,
    )

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Frequently Asked Questions

What does _build_sync_httpx_client() do?
_build_sync_httpx_client() is a function in the langchain codebase, defined in libs/partners/openai/langchain_openai/chat_models/_client_utils.py.
Where is _build_sync_httpx_client() defined?
_build_sync_httpx_client() is defined in libs/partners/openai/langchain_openai/chat_models/_client_utils.py at line 49.
What calls _build_sync_httpx_client()?
_build_sync_httpx_client() is called by 2 function(s): _cached_sync_httpx_client, _get_default_httpx_client.

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