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# nemoguardrails.registry

## Module Contents

### Classes

| Name                                            | Description |
| ----------------------------------------------- | ----------- |
| [`Registry`](#nemoguardrails-registry-Registry) | -           |

### API

```python
class nemoguardrails.registry.Registry(
    enable_validation: bool = True
)
```

Abstract

```python
nemoguardrails.registry.Registry.__contains__(
    name: str
) -> bool
```

```python
nemoguardrails.registry.Registry.__getitem__(
    name: str
) -> typing.Any
```

```python
nemoguardrails.registry.Registry.__iter__() -> typing.Iterator[str]
```

```python
nemoguardrails.registry.Registry.__len__() -> int
```

```python
nemoguardrails.registry.Registry.__repr__() -> str
```

```python
nemoguardrails.registry.Registry.add(
    name: str,
    item: typing.Any
)
```

Add an item to the registry.

**Parameters:**

The name of the item.

The item to be added.

**Raises:**

* `ValueError`: If the item name already exists in the registry.

```python
nemoguardrails.registry.Registry.get(
    name: str
) -> typing.Any
```

Get an item by name.

**Parameters:**

The name of the item.

**Raises:**

* `KeyError`: If the item name does not exist in the registry.

```python
nemoguardrails.registry.Registry.list() -> typing.List[str]
```

List all items in the registry.

**Returns:** `List[str]`

List\[str]: A list of all item names.

```python
nemoguardrails.registry.Registry.reset()
```

```python
nemoguardrails.registry.Registry.validate(
    name: str,
    item: typing.Any
) -> None
```

abstract