testmu-playwright-python

Testmu binding for Playwright Python — a thin test runtime for running LambdaTest exported tests locally or on the LambdaTest grid.

Installation

# From TestPyPI (pre-release)
pip install --index-url https://test.pypi.org/simple/ \
  --extra-index-url https://pypi.org/simple/ \
  testmu-playwright-python

Quick Start

import testmu

testmu.configure(
    username="YOUR_LT_USERNAME",
    access_key="YOUR_LT_ACCESS_KEY",
)

@testmu.test
async def my_test(page):
    async with testmu.step("Open site"):
        await page.goto("https://example.com")

    async with testmu.step("Verify title"):
        testmu.expect(page).to_have_title("Example Domain")

testmu.run(my_test)

Features

• Test decorator — @testmu.test wraps async Playwright tests with session lifecycle
• Step tracking — testmu.step(...) context manager for structured test steps
• Variable system — var() / set_var() for template-based test data
• Helpers — vision queries, API/DB/JS execution, network assertions, SmartUI snapshots
• Reporters — local console and LambdaTest cloud reporting
• Self-healing locators — automatic locator recovery via heal patch

Requirements

• Python >= 3.11
• Playwright >= 1.57.0

License

Proprietary - LambdaTest