Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More
How to use get_driver_env method in Playwright Python
Best Python code snippet using playwright-python
_transport.py
Source:_transport.py 
...97 if sys.platform == "win32" and sys.stdout is None:98 creationflags = subprocess.CREATE_NO_WINDOW99 try:100 # For pyinstaller101 env = get_driver_env()102 if getattr(sys, "frozen", False):103 env.setdefault("PLAYWRIGHT_BROWSERS_PATH", "0")104 self._proc = await asyncio.create_subprocess_exec(105 str(self._driver_executable),106 "run-driver",107 stdin=asyncio.subprocess.PIPE,108 stdout=asyncio.subprocess.PIPE,109 stderr=_get_stderr_fileno(),110 limit=32768,111 creationflags=creationflags,112 env=env,113 )114 except Exception as exc:115 self.on_error_future.set_exception(exc)...
_driver.py
Source:_driver.py
...37 except Exception:38 # uvloop does not support child watcher39 # see https://github.com/microsoft/playwright-python/issues/58240 pass41def get_driver_env() -> dict:42 env = os.environ.copy()43 env["PW_LANG_NAME"] = "python"44 env["PW_LANG_NAME_VERSION"] = f"{sys.version_info.major}.{sys.version_info.minor}"45 env["PW_CLI_DISPLAY_VERSION"] = version...
__main__.py
Source:__main__.py
...16from playwright._impl._driver import compute_driver_executable, get_driver_env17def main() -> None:18 driver_executable = compute_driver_executable()19 completed_process = subprocess.run(20 [str(driver_executable), *sys.argv[1:]], env=get_driver_env()21 )22 sys.exit(completed_process.returncode)23if __name__ == "__main__":...
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
Run Playwright Python automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
