voidrun 0.0.3

Python SDK for VoidRun AI Sandbox

VoidRun Python SDK

Python SDK for interacting with VoidRun AI Sandboxes. Create sandboxes, execute commands, manage files, watch changes, and use interactive PTY sessions.

Features

• Sandbox lifecycle management
• Command execution with stdout/stderr capture
• File system operations (upload, download, list, copy, move)
• File watching via WebSocket
• PTY sessions (ephemeral and persistent)
• Code interpreter helper for common languages
• Sync and async clients

Installation

With pip:

pip install voidrun

With Poetry:

poetry add voidrun

Quick Start (Sync)

Set your API key:

export VR_API_KEY="your-api-key"

Basic usage:

from voidrun import VoidRun

vr = VoidRun()

resp = vr.sandboxes.create(mem=1024, cpu=1)
sandbox = resp.data

exec_resp = sandbox.exec('echo "Hello from VoidRun"')
print(exec_resp.data.data.stdout)

sandbox.delete()

Quick Start (Async)

import asyncio
from voidrun import AsyncVoidRun


async def main():
    vr = AsyncVoidRun()
    resp = await vr.sandboxes.create(mem=1024, cpu=1)
    sandbox = resp.data

    exec_resp = sandbox.exec('echo "Hello from VoidRun"')
    print(exec_resp.data.data.stdout)

    await sandbox.delete_async()
    await vr.aclose()


asyncio.run(main())

Core Operations

Sandboxes

resp = vr.sandboxes.list()
sandboxes = resp.data

resp = vr.sandboxes.get("sandbox-id")
existing = resp.data

vr.sandboxes.delete("sandbox-id")

Command Execution

result = sandbox.exec("ls -la /home")
print(result.data.data.stdout)
print(result.data.data.stderr)
print(result.data.data.exit_code)

Streaming Execution

def on_stdout(data):
    print("STDOUT:", data)


def on_stderr(data):
    print("STDERR:", data)


sandbox.exec_stream(
    "python3 -c 'print(2 + 2)'",
    on_stdout=on_stdout,
    on_stderr=on_stderr,
)

Code Interpreter

resp = sandbox.run_code("print(2 + 2)", language="python")
print(resp.data.stdout)

File Operations

sandbox.fs.create_file("/tmp/hello.txt")
sandbox.fs.upload_file("/tmp/hello.txt", "Hello, World!")

data = sandbox.fs.download_file("/tmp/hello.txt")
print(data.decode("utf-8"))

files = sandbox.fs.list_files("/tmp")
print(files.data)

File Watching (Async)

async def watch_tmp():
    watcher = await sandbox.fs.watch(
        "/tmp",
        recursive=True,
        on_event=lambda evt: print("event:", evt),
        on_error=lambda err: print("watch error:", err),
    )

    # Stop watching when done
    watcher.close()

PTY Sessions (Async)

session_resp = sandbox.pty.create_session()
session_id = session_resp.data.data.session_id

pty = await sandbox.pty.connect(
    session_id=session_id,
    on_data=lambda data: print(data, end=""),
)

pty.send_input("echo 'hello'\n")
await pty.close()

Configuration

Environment variables:

export VR_API_KEY="your-api-key"
export VOIDRUN_BASE_URL="https://api.voidrun.io"

You can also pass api_key and base_url directly:

vr = VoidRun(api_key="...", base_url="https://api.voidrun.io")

Examples

See the examples in py-sdk/examples.

License

MIT License