_join_docs() — langchain Function Reference

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

Function python DocumentProcessing TextSplitters called by 1

Entity Profile

DocumentProcessing→ TextSplitters→ _join_docs() — langchain Function Reference

Dependency Diagram

graph TD
  20289806_e8d6_9514_562e_2bd46282553b["_join_docs()"]
  c86e37d5_f962_cc1e_9821_b665e1359ae8["TextSplitter"]
  20289806_e8d6_9514_562e_2bd46282553b -->|defined in| c86e37d5_f962_cc1e_9821_b665e1359ae8
  38fe665f_16f3_7590_557b_a39c4678e7f6["_merge_splits()"]
  38fe665f_16f3_7590_557b_a39c4678e7f6 -->|calls| 20289806_e8d6_9514_562e_2bd46282553b
  style 20289806_e8d6_9514_562e_2bd46282553b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/text-splitters/langchain_text_splitters/base.py lines 146–150

    def _join_docs(self, docs: list[str], separator: str) -> str | None:
        text = separator.join(docs)
        if self._strip_whitespace:
            text = text.strip()
        return text or None