LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
  • Overview
    • Overview
    • Caches
    • Callbacks
    • Documents
    • Document loaders
    • Embeddings
    • Exceptions
    • Language models
    • Serialization
    • Output parsers
    • Prompts
    • Rate limiters
    • Retrievers
    • Runnables
    • Utilities
    • Vector stores
    MCP Adapters
    Standard Tests
    Text Splitters
    ⌘I

    LangChain Assistant

    Ask a question to get started

    Enter to send•Shift+Enter new line

    Menu

    OverviewCachesCallbacksDocumentsDocument loadersEmbeddingsExceptionsLanguage modelsSerializationOutput parsersPromptsRate limitersRetrieversRunnablesUtilitiesVector stores
    MCP Adapters
    Standard Tests
    Text Splitters
    Language
    Theme
    Pythonlangchain-coreutilsiterbatch_iterate
    Functionā—Since v0.1

    batch_iterate

    Copy
    batch_iterate(
        size: int | None,
        iterable: Iterable[T],
    ) -> Iterator
    View source on GitHub
    [
    list
    [
    T
    ]
    ]

    Parameters

    NameTypeDescription
    size*int | None
    iterable*Iterable[T]

    Utility batching function.

    The size of the batch.

    If None, returns a single batch.

    The iterable to batch.