---
title: "OutputOSCExpression"
description: "API documentation for OutputOSCExpression"
url: https://developer.disguise.one/python-api/docs/outputoscexpression/
---

# OutputOSCExpression

See also: [Devices Guide](/plugins/guides/devices), [Expressions Guide](/plugins/guides/expressions)

Base class: _\_BlipValue_

## Properties

#### **address** : _str_

The address which the OSC event transport should send the message to

_UserName: Address_

#### **description** : _str_

The description of the message sent by the OSC event transport

_UserName: Description_

#### **expr** : _[Expression](/python-api/docs/expression#expression)_

The expression determining what is sent by the OSC event transport

_UserName: Expression_

#### **lastSentString** : _str_ _(Read-Only)_

_UserName: Current value_

## Constructors

#### **\_\_init\_\_**(self)

Default constructor for OutputOSCExpression

#### **\_\_init\_\_**(self, other: _[OutputOSCExpression](/python-api/docs/outputoscexpression#outputoscexpression)_)

Copy constructor for OutputOSCExpression