pyquality 🎈

A kid-friendly, yet exceptionally powerful automation framework for Python driven directly by the Chrome DevTools Protocol (CDP).

pyquality is designed to be as simple as possible. Want to close the browser? Just call b.bye(). Want to navigate? b.go_to("https://...")

Under the hood, it retains uncompromising power. Advanced users have unfiltered access to all 40+ raw Chromium DevTools domains (DOM, Network, Page, etc.) auto-generated from the official Google spec!

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🚀 Installation (Source)

If you are developing locally:

git clone https://github.com/santoshtvk-new/Pyquality.git
cd pyquality
pip install -e .

🛠️ Installation (PIP)

(When published to PyPi)

pip install py4quality

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📖 Quick Start

from pyquality.browser import Browser

# 1. Start it up
b = Browser(headless=False)

# 2. Go somewhere
b.go_to("https://example.com")

# 3. Validation is easy
b.should_be_seen("h1")

# 4. Say goodbye
b.bye()

✨ The Kid-Friendly Aliases

pyquality dynamically binds methods defined in METHOD_ALIASES.yml so you can use vocabulary that makes sense to you.

Navigation

• navigate(url) -> go_to, open_website
• reload() -> refresh, reload_page
• close() -> close_browser, bye
• go_back() -> step_back, previous_page
• go_forward() -> step_forward, next_page

Interaction

• click_element(selector) -> click_this, tap
• type_text(selector, text) -> type_in, write_this
• hover_element(selector) -> point_at, hover_over

APIs & Data

• API.get(endpoint) -> fetch_data, grab
• API.post(endpoint, json) -> create_data, send_new

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⚡ Raw CDP Power (Advanced)

If you need capabilities beyond the simple wrappers, pyquality has raw auto-generated bindings for EVERY CDP Domain. They are attached natively to the browser instance:

from pyquality.browser import Browser
b = Browser()

# Use raw 'Page' domain to capture a PDF
b.page.printToPDF()

# Use raw 'Network' domain to throttle connection
b.network.emulateNetworkConditions(
    offline=False, 
    latency=200, 
    downloadThroughput=1000, 
    uploadThroughput=1000
)

# Use raw 'DOM' domain to get node information
b.dom.getDocument(depth=-1)

📦 Deploying Initial PIP Package

To package this framework and upload it to PyPi:

1. Install build tools:

   pip install build twine

2. Generate Native Wrappers: Ensure your CDP protocol bindings are up-to-date:

   python src/pyquality/generate_cdp_wrappers.py

3. Build wheels:

   python -m build

   This generates .tar.gz and .whl files in the /dist folder.

4. Upload to PyPi (Requires Account):

   python -m twine upload dist/*

5. Done! Users can now run pip install pyquality.