> ## Documentation Index
> Fetch the complete documentation index at: https://novita.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Uso do computador com Desktop
export const SetupApiKeyGuide = () => {
if (typeof document === "undefined") {
return null;
} else {
return <>
If you don't have a Novita account, you need to sign up first. For details, please refer to Quick Start. After signing up, you can create an API key through the Key Management page and save it for subsequent steps.
;
}
};
***Novita Desktop*** é um framework de desktop virtual seguro, projetado especificamente para o desenvolvimento de Agentes de Uso do Computador. Esta solução oferece um ambiente de desktop completo e isolado, que permite que agentes de IA interajam com segurança com aplicações de desktop por meio de virtualização controlada.
Este documento fornecerá instruções detalhadas sobre como executar isso no serviço de sandbox Novita Agent.
### 1. Obtenha a chave de API da Novita
### 2. Configuração do ambiente
Antes de começar a usar o serviço, você precisa configurar as variáveis de ambiente necessárias:
```bash Bash icon="terminal" highlight={1} theme={"system"}
export NOVITA_API_KEY=
```
### 3. Instalação do SDK
Selecione o método de instalação apropriado correspondente ao seu ambiente de desenvolvimento e à sua linguagem de programação:
```bash JavaScript & TypeScript icon="terminal" theme={"system"}
npm i novita_sandbox
```
```bash Python icon="terminal" theme={"system"}
pip install novita_sandbox
```
### 4. Exemplos de implementação
#### Obter a URL VNC do stream do desktop virtual
A implementação a seguir demonstra a instanciação de um ambiente de desktop virtual e a recuperação de endpoints de acesso VNC para interação remota com o desktop:
```js JavaScript & TypeScript icon="js" theme={"system"}
// demo.ts implementation
import { Sandbox } from 'novita-sandbox/desktop'
async function main() {
// Initialize virtual desktop sandbox instance
const desktop = await Sandbox.create()
// Activate desktop streaming service
await desktop.stream.start()
// Retrieve interactive VNC endpoint URL
const url = desktop.stream.getUrl()
console.log(url)
// Expected output format:
// Browser-accessible URL for interactive virtual desktop session. Suitable for application integration.
// https://6080-ik0n7lc3j0dvqd4jxy6g7.us-phx-1.sandbox.novita.ai/vnc.html?autoconnect=true&resize=scale
// Retrieve read-only VNC endpoint URL (interaction disabled)
const urlDisabledInteraction = desktop.stream.getUrl({ viewOnly: true })
console.log(urlDisabledInteraction)
// Expected output format:
// Browser-accessible URL for view-only virtual desktop session (non-interactive mode). Suitable for monitoring applications.
// https://6080-ik0n7lc3j0dvqd4jxy6g7.us-phx-1.sandbox.novita.ai/vnc.html?autoconnect=true&view_only=true&resize=scale
// Keep the program running
console.log("Desktop stream started, press Ctrl+C to stop the program...")
const interval = setInterval(() => {}, 1000)
// Register interrupt signal handlers for resource cleanup
let isCleaning = false
const cleanup = async () => {
if (isCleaning) return
isCleaning = true
console.log("\nProgram interrupted, cleaning up resources...")
clearInterval(interval)
try {
await desktop.stream.stop() // Terminate streaming service
await desktop.kill() // Deallocate sandbox instance
} catch (err) {
console.error("Error cleaning up resources:", err)
}
process.exit(0)
}
process.on('SIGINT', cleanup)
process.on('SIGTERM', cleanup)
}
main().catch(console.error)
```
```python Python icon="python" theme={"system"}
# demo.py implementation
from novita_sandbox.desktop import Sandbox
# Initialize virtual desktop sandbox instance
desktop = Sandbox.create()
# Activate desktop streaming service
desktop.stream.start()
# Retrieve interactive VNC endpoint URL
url = desktop.stream.get_url()
print(url)
# Expected output format:
# Browser-accessible URL for interactive virtual desktop session. Suitable for application integration.
# https://6080-ik0n7lc3j0dvqd4jxy6g7.us-phx-1.sandbox.novita.ai/vnc.html?autoconnect=true&resize=scale
# Retrieve read-only VNC endpoint URL (interaction disabled)
url_readonly = desktop.stream.get_url(view_only=True)
print(url_readonly)
# Expected output format:
# Browser-accessible URL for view-only virtual desktop session (non-interactive mode). Suitable for monitoring applications.
# https://6080-ik0n7lc3j0dvqd4jxy6g7.us-phx-1.sandbox.novita.ai/vnc.html?autoconnect=true&view_only=true&resize=scale
# Implement keyboard interrupt handling for graceful shutdown
try:
print("Desktop stream started, press Ctrl+C to stop the program...")
import time
while True:
time.sleep(0.1)
except KeyboardInterrupt:
print("\nProgram interrupted, cleaning up resources...")
# Execute resource deallocation procedures
desktop.stream.stop() # Terminate streaming service
desktop.kill() # Deallocate sandbox instance
```
Exemplo em execução:
Acessar a URL VNC do stream do desktop virtual:
Acessar a URL VNC do stream do desktop virtual:
