app.py

from io import BytesIO
import os
os.system("playwright install chromium")

import threading
import queue
from playwright.sync_api import sync_playwright
from playwright_stealth import Stealth
from PIL import Image
import gradio as gr

task_queue = queue.Queue()
result_queue = queue.Queue()

browser_context = {
    "thread": None,
    "running": False
}

def playwright_worker():
    with Stealth().use_sync(sync_playwright()) as p:
        browser = p.chromium.launch(headless=True, args=["--no-sandbox"])
        context = browser.new_context()
        page = context.new_page()

        while True:
            task = task_queue.get()
            if task == "__EXIT__":
                break
            try:
                result = eval(task)
            except Exception as e:
                result = str(e)

            screenshot = Image.open(BytesIO(page.screenshot()))
            result_queue.put((result, screenshot))

        browser.close()

def start_browser():
    if not browser_context["running"]:
        t = threading.Thread(target=playwright_worker, daemon=True)
        t.start()
        browser_context["thread"] = t
        browser_context["running"] = True
        return "Browser Started!"
    return "Browser Already Running."

def stop_browser():
    if browser_context["running"]:
        task_queue.put("__EXIT__")
        browser_context["running"] = False
        return "Browser Closed!"
    return "Browser Not Running."

def send_task(x):
    if not browser_context["running"]:
        return "Browser is not running. Click 'Open Browser' first.", None
    task_queue.put(x)
    return result_queue.get()

with gr.Blocks() as demo:
    gr.Markdown("## 🔥 Playwright Browser Controller with Gradio")

    with gr.Row():
        open_btn = gr.Button("Open Browser")
        close_btn = gr.Button("Close Browser")

    code_input = gr.TextArea(label="Python Code to Execute")
    output_text = gr.TextArea(label="Output")
    output_image = gr.Image(label="Screenshot")

    open_btn.click(start_browser, outputs=output_text)
    close_btn.click(stop_browser, outputs=output_text)
    code_input.submit(send_task, inputs=code_input, outputs=[output_text, output_image])

demo.launch()