# get_checkpointer

> **Function** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/sessions/get_checkpointer)

Get a checkpointer requiring live thread ownership for database writes.

## Signature

```python
get_checkpointer() -> AsyncIterator[AsyncSqliteSaver]
```

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/caaa7e7c12d214afa5cf0a1afed8eb6232aa6f7b/libs/code/deepagents_code/sessions.py#L1877)