# {py:mod}`labthings_fastapi.utilities`

```{py:module} labthings_fastapi.utilities
```

```{autodoc2-docstring} labthings_fastapi.utilities
:allowtitles:
```

## Submodules

```{toctree}
:titlesonly:
:maxdepth: 1

labthings_fastapi.utilities.object_reference_to_object
labthings_fastapi.utilities.introspection
```

## Package Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`LabThingsObjectData <labthings_fastapi.utilities.LabThingsObjectData>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.LabThingsObjectData
    :summary:
    ```
````

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`class_attributes <labthings_fastapi.utilities.class_attributes>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.class_attributes
    :summary:
    ```
* - {py:obj}`attributes <labthings_fastapi.utilities.attributes>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.attributes
    :summary:
    ```
* - {py:obj}`labthings_data <labthings_fastapi.utilities.labthings_data>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.labthings_data
    :summary:
    ```
* - {py:obj}`get_blocking_portal <labthings_fastapi.utilities.get_blocking_portal>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.get_blocking_portal
    :summary:
    ```
* - {py:obj}`wrap_plain_types_in_rootmodel <labthings_fastapi.utilities.wrap_plain_types_in_rootmodel>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.wrap_plain_types_in_rootmodel
    :summary:
    ```
* - {py:obj}`model_to_dict <labthings_fastapi.utilities.model_to_dict>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.model_to_dict
    :summary:
    ```
````

### Data

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`LABTHINGS_DICT_KEY <labthings_fastapi.utilities.LABTHINGS_DICT_KEY>`
  - ```{autodoc2-docstring} labthings_fastapi.utilities.LABTHINGS_DICT_KEY
    :summary:
    ```
````

### API

````{py:function} class_attributes(obj: typing.Any) -> typing.Iterable[tuple[str, typing.Any]]
:canonical: labthings_fastapi.utilities.class_attributes

```{autodoc2-docstring} labthings_fastapi.utilities.class_attributes
```
````

````{py:function} attributes(cls: typing.Any) -> typing.Iterable[tuple[str, typing.Any]]
:canonical: labthings_fastapi.utilities.attributes

```{autodoc2-docstring} labthings_fastapi.utilities.attributes
```
````

````{py:data} LABTHINGS_DICT_KEY
:canonical: labthings_fastapi.utilities.LABTHINGS_DICT_KEY
:value: >
   '__labthings'

```{autodoc2-docstring} labthings_fastapi.utilities.LABTHINGS_DICT_KEY
```

````

`````{py:class} LabThingsObjectData
:canonical: labthings_fastapi.utilities.LabThingsObjectData

```{autodoc2-docstring} labthings_fastapi.utilities.LabThingsObjectData
```

````{py:attribute} property_observers
:canonical: labthings_fastapi.utilities.LabThingsObjectData.property_observers
:type: typing.Dict[str, weakref.WeakSet]
:value: >
   'Field(...)'

```{autodoc2-docstring} labthings_fastapi.utilities.LabThingsObjectData.property_observers
```

````

````{py:attribute} action_observers
:canonical: labthings_fastapi.utilities.LabThingsObjectData.action_observers
:type: typing.Dict[str, weakref.WeakSet]
:value: >
   'Field(...)'

```{autodoc2-docstring} labthings_fastapi.utilities.LabThingsObjectData.action_observers
```

````

`````

````{py:function} labthings_data(obj: labthings_fastapi.thing.Thing) -> labthings_fastapi.utilities.LabThingsObjectData
:canonical: labthings_fastapi.utilities.labthings_data

```{autodoc2-docstring} labthings_fastapi.utilities.labthings_data
```
````

````{py:function} get_blocking_portal(obj: labthings_fastapi.thing.Thing) -> typing.Optional[anyio.from_thread.BlockingPortal]
:canonical: labthings_fastapi.utilities.get_blocking_portal

```{autodoc2-docstring} labthings_fastapi.utilities.get_blocking_portal
```
````

````{py:function} wrap_plain_types_in_rootmodel(model: type) -> type[pydantic.BaseModel]
:canonical: labthings_fastapi.utilities.wrap_plain_types_in_rootmodel

```{autodoc2-docstring} labthings_fastapi.utilities.wrap_plain_types_in_rootmodel
```
````

````{py:function} model_to_dict(model: typing.Optional[pydantic.BaseModel]) -> typing.Dict[str, typing.Any]
:canonical: labthings_fastapi.utilities.model_to_dict

```{autodoc2-docstring} labthings_fastapi.utilities.model_to_dict
```
````