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_is_b64() — langchain Function Reference

Architecture documentation for the _is_b64() function in base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase called by 1

Entity Profile

Dependency Diagram

graph TD
  2df17538_98c7_e9cb_e0a2_dfc6a6ac2c41["_is_b64()"]
  2b046911_ea21_8e2e_ba0d_9d03da8d7bda["base.py"]
  2df17538_98c7_e9cb_e0a2_dfc6a6ac2c41 -->|defined in| 2b046911_ea21_8e2e_ba0d_9d03da8d7bda
  749c696d_69d8_c3f0_ae59_34c44e681f49["_url_to_size()"]
  749c696d_69d8_c3f0_ae59_34c44e681f49 -->|calls| 2df17538_98c7_e9cb_e0a2_dfc6a6ac2c41
  style 2df17538_98c7_e9cb_e0a2_dfc6a6ac2c41 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/openai/langchain_openai/chat_models/base.py lines 3617–3618

def _is_b64(s: str) -> bool:
    return s.startswith("data:image")

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _is_b64() do?
_is_b64() is a function in the langchain codebase, defined in libs/partners/openai/langchain_openai/chat_models/base.py.
Where is _is_b64() defined?
_is_b64() is defined in libs/partners/openai/langchain_openai/chat_models/base.py at line 3617.
What calls _is_b64()?
_is_b64() is called by 1 function(s): _url_to_size.

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