Sample code in "concurrent-scraping" section of help doc seems don't work for me.

[rsyqvthv]

This is full code, I basically copy and paste from here,
but
added some chrom options for it works on my testing env,
remain only one page for simplied,
only take page_source in scrape_page function for simplied as well:

import asyncio
from functools import partial
from pydoll.browser.chromium import Chrome
from pydoll.browser.options import ChromiumOptions

async def scrape_page(browser, url):
    """Process a single page and extract data using a shared browser"""
    # Create a new tab for this URL
    tab = await browser.new_tab()

    try:
        await tab.go_to(url)

        # Extract data
        page_source = await tab.page_source

        return {
            "url": url,
            "page_source": page_source
        }
    finally:
        # Close the tab when done to free resources
        await tab.close()

async def main():
    # List of URLs to scrape in parallel
    urls = [
        'https://example.com/page1',
    ]

    options = ChromiumOptions()
    options.add_argument('--window-size=1080,960')
    options.add_argument('--flag-switches-begin')
    options.add_argument('--user-data-dir=..\\normal')
    options.add_argument('--flag-switches-end')
    options.binary_location = 'D:\\program-files\\chromium-ungoogled\\bin\\chrome.exe'	
    async with Chrome(options=options) as browser:
        # Start the browser once
        await browser.start()

        # Create partial function with browser parameter
        scrape_with_browser = partial(scrape_page, browser)

        # Process all URLs concurrently using the same browser
        results = await asyncio.gather(*(scrape_with_browser(url) for url in urls))

    return results

# Run the concurrent scraping
all_data = asyncio.run(main())
print(all_data)

this code returns error, which I am not fimilar with the asyncio, I can't figure out even with help of some AI

Traceback (most recent call last):
  File "d:\developing\python\test-pydoll.py", line 50, in <module>
    all_data = asyncio.run(main())
               ^^^^^^^^^^^^^^^^^^^
  File "C:\python\Lib\asyncio\runners.py", line 190, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "C:\python\Lib\asyncio\runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\python\Lib\asyncio\base_events.py", line 654, in run_until_complete 
    return future.result()
           ^^^^^^^^^^^^^^^
  File "d:\developing\python\test-pydoll.py", line 45, in main
    results = await asyncio.gather(*(scrape_with_browser(url) for url in urls))
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "d:\developing\python\test-pydoll.py", line 23, in scrape_page
    await tab.close()
  File "C:\python\Lib\site-packages\pydoll\browser\tab.py", line 329, in close
    self._browser._tabs_opened.pop(self._target_id)
KeyError: '61D045B0832BE799544ED1D970DAED80'

I think this works on older pydoll version like 2.2, but seems not working on 2.8.

anyone help me how to make this work?

[thalissonvs]

Hey @rsyqvthv, thanks for reporting! This is a bug. I just fixed, so you just have to install the 2.8.1 version.