bidiwave 1.2.1

WebDriver BiDi for Python — talk to any browser via W3C standard

bidiwave

WebDriver BiDi for Python — talk to any browser via W3C standard.

Features

• W3C WebDriver BiDi — estándar, no CDP propietario
• Cross-browser — Chrome, Firefox, Edge (Safari cuando soporte BiDi)
• Async-first — async/await nativo con asyncio
• Event streaming — console logs, navegación, contexts en tiempo real
• Type-safe — Pydantic v2 models, type narrowing con match
• Sin dependencias pesadas — no requiere Selenium, no requiere Playwright

Install

pip install bidiwave

Quick start

import asyncio
from bidiwave import BiDiClient, StringValue

async def main():
    async with await BiDiClient.connect("ws://localhost:9222/session") as client:
        await client.session.new()

        async with await client.browsing.open("https://example.com") as page:
            # Evaluar JS
            result = await page.evaluate("document.title")
            match result:
                case StringValue(value=title):
                    print(f"Title: {title}")

            # Screenshot
            screenshot = await page.screenshot()
            with open("screenshot.png", "wb") as f:
                f.write(screenshot)

asyncio.run(main())

Console log monitoring

async with await BiDiClient.connect(url) as client:
    await client.session.new()

    async def on_log(entry):
        print(f"[{entry.level}] {entry.text}")

    client.on("log.entryAdded", on_log)
    await client.session.subscribe(["log.entryAdded"])

    async with await client.browsing.open("https://example.com") as page:
        await page.evaluate("console.log('hello!')")
        await asyncio.sleep(2)

Lanzar un browser con BiDi

Chrome

google-chrome --headless=new --remote-debugging-port=9222 --enable-bidi

Firefox

firefox --headless --remote-debugging-port=9223 --no-remote

Documentation

• Quick Start
• API Reference
• Cookbook
• Error Handling

License

MIT