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_HashedDocument Class — langchain Architecture

Architecture documentation for the _HashedDocument class in api.py from the langchain codebase.

Class python

Entity Profile

Dependency Diagram

graph TD
  8fd393b2_833a_2f15_8494_9da9553b62f7["_HashedDocument"]
  0a83ef61_4c07_e8b4_648c_4199ec598979["api.py"]
  8fd393b2_833a_2f15_8494_9da9553b62f7 -->|defined in| 0a83ef61_4c07_e8b4_648c_4199ec598979
  9d30ca52_3084_d2ed_18b7_3624ad3c2f49["__init__()"]
  8fd393b2_833a_2f15_8494_9da9553b62f7 -->|method| 9d30ca52_3084_d2ed_18b7_3624ad3c2f49

Relationship Graph

Source Code

libs/core/langchain_core/indexing/api.py lines 229–238

class _HashedDocument:
    def __init__(self, *args: Any, **kwargs: Any) -> None:
        """Raise an error if this class is instantiated."""
        msg = (
            "_HashedDocument is an internal abstraction that was deprecated in "
            " langchain-core 0.3.63. This abstraction is marked as private and "
            " should not have been used directly. If you are seeing this error, please "
            " update your code appropriately."
        )
        raise NotImplementedError(msg)

Defined In

Source

Frequently Asked Questions

What is the _HashedDocument class?
_HashedDocument is a class in the langchain codebase, defined in libs/core/langchain_core/indexing/api.py.
Where is _HashedDocument defined?
_HashedDocument is defined in libs/core/langchain_core/indexing/api.py at line 229.

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