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How to use patch_error_message method in Playwright Python

Best Python code snippet using playwright-python

_helper.py

Source:_helper.py

...135def parse_error(error: ErrorPayload) -> Error:136    base_error_class = Error137    if error.get("name") == "TimeoutError":138        base_error_class = TimeoutError139    exc = base_error_class(cast(str, patch_error_message(error.get("message"))))140    exc.name = error["name"]141    exc.stack = error["stack"]142    return exc143def patch_error_message(message: Optional[str]) -> Optional[str]:144    if message is None:145        return None146    match = re.match(r"(\w+)(: expected .*)", message)147    if match:148        message = to_snake_case(match.group(1)) + match.group(2)149    assert message is not None150    message = message.replace(151        "Pass { acceptDownloads: true }", "Pass { accept_downloads: True }"152    )153    return message154def locals_to_params(args: Dict) -> Dict:155    copy = {}156    for key in args:157        if key == "self":...

_artifact.py

Source:_artifact.py

...33        stream = cast(Stream, from_channel(await self._channel.send("saveAsStream")))34        make_dirs_for_file(path)35        await stream.save_as(path)36    async def failure(self) -> Optional[str]:37        return patch_error_message(await self._channel.send("failure"))38    async def delete(self) -> None:39        await self._channel.send("delete")40    async def cancel(self) -> None:...

_download.py

Source:_download.py

...29        return self._initializer["suggestedFilename"]30    async def delete(self) -> None:31        await self._channel.send("delete")32    async def failure(self) -> Optional[str]:33        return patch_error_message(await self._channel.send("failure"))34    async def path(self) -> Optional[pathlib.Path]:35        return pathlib.Path(await self._channel.send("path"))36    async def save_as(self, path: Union[str, Path]) -> None:37        path = str(Path(path))...

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.
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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.
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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.
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