调查 Patchright 相对 Playwright 做了哪些改进

[platonai]

调查 Patchright 相对 Playwright 做了哪些改进。

🕵️‍♂️ Patchright – Stealth-Enhanced Playwright for Web Automation

Patchright is a customized fork of Playwright, specifically tailored for web automation and crawling tasks. It focuses on bypassing bot detection systems like Cloudflare, Akamai, Datadome, and more.

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🚀 Key Features

• Anti-Bot Detection: Patchright includes deep patches to evade browser automation fingerprinting mechanisms widely used by modern anti-bot systems.

• Drop-in Replacement: Fully compatible with Playwright. Just replace:

  from playwright.sync_api import sync_playwright
  # → becomes
  from patchright.sync_api import sync_playwright
  

• Enhanced Stealth:

  • Patches Runtime.enable to prevent automation exposure
  • Fixes detection vectors in Console.enable
  • Optimizes browser launch arguments to avoid common flags
  • Supports interaction with closed Shadow DOM
  • No breaking changes to original Playwright API

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🧰 Compatibility

• ✅ Supports Windows, macOS, and Linux
• ✅ Requires Python 3.9+
• ✅ Compatible with Playwright test runners and browser binaries

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📦 Installation

pip install patchright

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📄 Example

from patchright.sync_api import sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch(headless=False)
    page = browser.new_page()
    page.goto("https://example.com")
    print(page.title())
    browser.close()