# RegexDictParser

> **Class** in `langchain_classic`

📖 [View in docs](https://reference.langchain.com/python/langchain-classic/output_parsers/regex_dict/RegexDictParser)

Parse the output of an LLM call into a Dictionary using a regex.

## Signature

```python
RegexDictParser()
```

## Extends

- `BaseOutputParser[dict[str, str]]`

## Properties

- `regex_pattern`
- `output_key_to_format`
- `no_update_value`

## Methods

- [`parse()`](https://reference.langchain.com/python/langchain-classic/output_parsers/regex_dict/RegexDictParser/parse)

---

[View source on GitHub](https://github.com/langchain-ai/langchain/blob/51e954877efd2d2c3c5bf09364dcfec8794eadb0/libs/langchain/langchain_classic/output_parsers/regex_dict.py#L8)