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split_text() — langchain Function Reference

Architecture documentation for the split_text() function in html.py from the langchain codebase.

Function python DocumentProcessing TextSplitters calls 2 called by 5

Entity Profile

Dependency Diagram

graph TD
  3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d["split_text()"]
  86dc20d4_404a_b608_01da_8dea923ef2c9["HTMLHeaderTextSplitter"]
  3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d -->|defined in| 86dc20d4_404a_b608_01da_8dea923ef2c9
  982f8e7f_63e2_a8f4_7f7f_3def7fb3d84b["split_text_from_url()"]
  982f8e7f_63e2_a8f4_7f7f_3def7fb3d84b -->|calls| 3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d
  cdce0dab_74f2_fff9_b284_195643913ed5["split_text()"]
  cdce0dab_74f2_fff9_b284_195643913ed5 -->|calls| 3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d
  127c75d0_d814_d16e_a93c_928f021add9c["split_text()"]
  127c75d0_d814_d16e_a93c_928f021add9c -->|calls| 3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d
  fb63895c_3000_9932_3530_3357c6736f4f["create_documents()"]
  fb63895c_3000_9932_3530_3357c6736f4f -->|calls| 3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d
  e9c69e37_40ed_2949_d6dc_f6a7770ff7b8["transform_documents()"]
  e9c69e37_40ed_2949_d6dc_f6a7770ff7b8 -->|calls| 3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d
  cf1e77cb_9fca_ca93_1428_c967d5cb0c97["split_text_from_file()"]
  3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d -->|calls| cf1e77cb_9fca_ca93_1428_c967d5cb0c97
  cdce0dab_74f2_fff9_b284_195643913ed5["split_text()"]
  3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d -->|calls| cdce0dab_74f2_fff9_b284_195643913ed5
  style 3a8f906a_02bf_a0ff_6dbb_2ffbc48f937d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/text-splitters/langchain_text_splitters/html.py lines 175–187

    def split_text(self, text: str) -> list[Document]:
        """Split the given text into a list of `Document` objects.

        Args:
            text: The HTML text to split.

        Returns:
            A list of split `Document` objects.

                Each `Document` contains `page_content` holding the extracted text and
                `metadata` that maps the header hierarchy to their corresponding titles.
        """
        return self.split_text_from_file(StringIO(text))

Domain

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Source

Frequently Asked Questions

What does split_text() do?
split_text() is a function in the langchain codebase, defined in libs/text-splitters/langchain_text_splitters/html.py.
Where is split_text() defined?
split_text() is defined in libs/text-splitters/langchain_text_splitters/html.py at line 175.
What does split_text() call?
split_text() calls 2 function(s): split_text, split_text_from_file.
What calls split_text()?
split_text() is called by 5 function(s): create_documents, split_text, split_text, split_text_from_url, transform_documents.

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