# BaseBlobParser

> **Class** in `langchain_core`

📖 [View in docs](https://reference.langchain.com/python/langchain-core/document_loaders/base/BaseBlobParser)

Abstract interface for blob parsers.

A blob parser provides a way to parse raw data stored in a blob into one or more
`Document` objects.

The parser can be composed with blob loaders, making it easy to reuse a parser
independent of how the blob was originally loaded.

## Signature

```python
BaseBlobParser()
```

## Extends

- `ABC`

## Methods

- [`lazy_parse()`](https://reference.langchain.com/python/langchain-core/document_loaders/base/BaseBlobParser/lazy_parse)
- [`parse()`](https://reference.langchain.com/python/langchain-core/document_loaders/base/BaseBlobParser/parse)

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/b302691ff9ad841804e93e5addbdc53b6974473b/libs/core/langchain_core/document_loaders/base.py#L117)