[BUG] page.content() does not fully output, it was interrupted

[cyboca]

Context:

• Playwright Version: [1.31.1]
• Operating System: [Windows]
• Python version: [3.9.7]
• Browser: [Chromium]

Code Snippet

from playwright.sync_api import sync_playwright

url="http://emweb.securities.eastmoney.com/PC_HSF10/NewFinanceAnalysis/Index?type=web&code=sz001201"

with sync_playwright() as p:
    browser = p.chromium.launch()
    page = browser.new_page()
    page.goto(url,timeout=5000)
    print(page.content())
    browser.close()

Describe the bug

I'm trying to grab some finance data from the url above and I use the page.content() to get the full page but the output seems interrupted.
It displayed all good when I use headless=False in the browser.

[mxschmitt]

I tried to reproduce on Python 3.11 Windows & macOS but was unfortunately not able to. In both scenarios it printed the full DOM until the </html> tag.

[cyboca]

I tried to reproduce on Python 3.11 Windows & macOS but was unfortunately not able to. In both scenarios it printed the full DOM until the </html> tag.

Thanks.
It looks like that my python command is to blame. When I use python test.py it runs good but interrupted when I use python -u test.py.