TestMu 2025 - The Largest Virtual Software Testing Conference is Back | 50,000+ Attendees

How to use _set_chrome_or_firefox_from_webdriver_manager method in Selene

Best Python code snippet using selene_python

config.py

Source:config.py

...118            self._set_driver = lambda: driver119            self._source.create()120        else:121            auto_set_driver = (122                lambda: self._set_chrome_or_firefox_from_webdriver_manager()123            )124            self._set_driver = set_driver or auto_set_driver125        self._save_screenshot_on_failure = save_screenshot_on_failure126        self._save_page_source_on_failure = save_page_source_on_failure127        self._poll_during_waits = poll_during_waits128        self._counter = counter or itertools.count(129            start=int(round(time.time() * 1000))130        )131        self._reports_folder = reports_folder or os.path.join(132            os.path.expanduser('~'),133            '.selene',134            'screenshots',135            str(next(self._counter)),136        )137        self._last_screenshot = (138            last_screenshot139            if isinstance(last_screenshot, Source)140            else Source(last_screenshot)141        )142        self._last_page_source = (143            last_page_source144            if isinstance(last_page_source, Source)145            else Source(last_page_source)146        )147        super().__init__(148            driver=driver,149            timeout=timeout,150            base_url=base_url,151            set_value_by_js=set_value_by_js,152            type_by_js=type_by_js,153            wait_for_no_overlap_found_by_js=wait_for_no_overlap_found_by_js,154            window_width=window_width,155            window_height=window_height,156            hook_wait_failure=hook_wait_failure,157            log_outer_html_on_failure=log_outer_html_on_failure,158        )159    def _set_chrome_or_firefox_from_webdriver_manager(self):160        def get_chrome():161            return Chrome(162                service=ChromeService(163                    ChromeDriverManager(164                        chrome_type=ChromeType.CHROMIUM165                    ).install()166                ),167                options=ChromeOptions(),168            )169        def get_firefox():170            return Firefox(171                service=FirefoxService(GeckoDriverManager().install())172            )173        return {'chrome': get_chrome, 'firefox': get_firefox}.get(174            self.browser_name175        )()176    @property177    def driver(self) -> WebDriver:178        return self._source.instance179    def get_or_create_driver(self) -> WebDriver:180        return self._source.get_or_create()181    def quit_driver(self):182        warnings.warn(183            'shared.config.quit_driver is deprecated, '184            'use shared.config.reset_driver instead',185            DeprecationWarning,186        )187        self.reset_driver()188    def reset_driver(self):189        self.set_driver = (190            lambda: self._set_chrome_or_firefox_from_webdriver_manager()191        )192    @driver.setter193    def driver(self, value: WebDriver):194        self.set_driver = (195            lambda: value196        )197        self._source.create()198    @property199    def set_driver(self):200        return self._set_driver201    @set_driver.setter202    def set_driver(self, value: Callable[[], WebDriver]):203        self._source.quit()204        self._set_driver = value...

Blogs

Check out the latest blogs from LambdaTest on this topic:

Top 17 Resources To Learn Test Automation

Lack of training is something that creates a major roadblock for a tester. Often, testers working in an organization are all of a sudden forced to learn a new framework or an automation tool whenever a new project demands it. You may be overwhelmed on how to learn test automation, where to start from and how to master test automation for web applications, and mobile applications on a new technology so soon.

How To Automate Desktops Apps Using WinAppDriver

Starting & growing a QA Testing career

The QA testing career includes following an often long, winding road filled with fun, chaos, challenges, and complexity. Financially, the spectrum is broad and influenced by location, company type, company size, and the QA tester’s experience level. QA testing is a profitable, enjoyable, and thriving career choice.

Fault-Based Testing and the Pesticide Paradox

In some sense, testing can be more difficult than coding, as validating the efficiency of the test cases (i.e., the ‘goodness’ of your tests) can be much harder than validating code correctness. In practice, the tests are just executed without any validation beyond the pass/fail verdict. On the contrary, the code is (hopefully) always validated by testing. By designing and executing the test cases the result is that some tests have passed, and some others have failed. Testers do not know much about how many bugs remain in the code, nor about their bug-revealing efficiency.

How to increase and maintain team motivation

The best agile teams are built from people who work together as one unit, where each team member has both the technical and the personal skills to allow the team to become self-organized, cross-functional, and self-motivated. These are all big words that I hear in almost every agile project. Still, the criteria to make a fantastic agile team are practically impossible to achieve without one major factor: motivation towards a common goal.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.