Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use slow_scroll_to method in SeleniumBase

Best Python code snippet using SeleniumBase

base_case.py

Source:base_case.py

...311        ''' Fast scroll to destination '''312        element = self.wait_for_element_visible(313            selector, by=by, timeout=timeout)314        self._scroll_to_element(element)315    def slow_scroll_to(self, selector, by=By.CSS_SELECTOR,316                       timeout=settings.SMALL_TIMEOUT):317        ''' Slow motion scroll to destination '''318        element = self.wait_for_element_visible(319            selector, by=by, timeout=timeout)320        self._slow_scroll_to_element(element)321    def scroll_click(self, selector, by=By.CSS_SELECTOR):322        self.scroll_to(selector, by=by)323        self.click(selector, by=by)324    def jquery_click(self, selector, by=By.CSS_SELECTOR):325        if selector.startswith('/') or selector.startswith('./'):326            by = By.XPATH327        selector = self.convert_to_css_selector(selector, by=by)328        self.wait_for_element_present(329            selector, by=by, timeout=settings.SMALL_TIMEOUT)330        if self.is_element_visible(selector, by=by):331            self._demo_mode_highlight_if_active(selector, by)332        # Only get the first match333        last_syllable = selector.split(' ')[-1]334        if ':' not in last_syllable:335            selector += ':first'336        click_script = """jQuery('%s')[0].click()""" % selector337        try:338            self.execute_script(click_script)339        except Exception:340            # The likely reason this fails is because: "jQuery is not defined"341            self.activate_jquery()  # It's a good thing we can define it here342            self.execute_script(click_script)343        self._demo_mode_pause_if_active()344    def jq_format(self, code):345        return page_utils.jq_format(code)346    def get_domain_url(self, url):347        return page_utils.get_domain_url(url)348    def download_file(self, file_url, destination_folder=None):349        """ Downloads the file from the url to the destination folder.350            If no destination folder is specified, the default one is used. """351        if not destination_folder:352            destination_folder = constants.Files.DOWNLOADS_FOLDER353        page_utils._download_file_to(file_url, destination_folder)354        return True355    def save_file_as(self, file_url, new_file_name, destination_folder=None):356        """ Similar to self.download_file(), except that you get to rename the357            file being downloaded to whatever you want. """358        if not destination_folder:359            destination_folder = constants.Files.DOWNLOADS_FOLDER360        page_utils._download_file_to(361            file_url, destination_folder, new_file_name)362        return True363    def convert_xpath_to_css(self, xpath):364        return xpath_to_css.convert_xpath_to_css(xpath)365    def convert_to_css_selector(self, selector, by):366        """ This method converts a selector to a CSS_SELECTOR.367            jQuery commands require a CSS_SELECTOR for finding elements.368            This method should only be used for jQuery actions. """369        if by == By.CSS_SELECTOR:370            return selector371        elif by == By.ID:372            return '#%s' % selector373        elif by == By.CLASS_NAME:374            return '.%s' % selector375        elif by == By.NAME:376            return '[name="%s"]' % selector377        elif by == By.TAG_NAME:378            return selector379        elif by == By.XPATH:380            return self.convert_xpath_to_css(selector)381        elif by == By.LINK_TEXT:382            return 'a:contains("%s")' % selector383        elif by == By.PARTIAL_LINK_TEXT:384            return 'a:contains("%s")' % selector385        else:386            raise Exception(387                "Exception: Could not convert [%s](by=%s) to CSS_SELECTOR!" % (388                    selector, by))389    def set_value(self, selector, new_value, by=By.CSS_SELECTOR,390                  timeout=settings.SMALL_TIMEOUT):391        """ This method uses jQuery to update a text field. """392        if selector.startswith('/') or selector.startswith('./'):393            by = By.XPATH394        selector = self.convert_to_css_selector(selector, by=by)395        self._demo_mode_highlight_if_active(selector, by)396        self.scroll_to(selector, by=by, timeout=timeout)397        value = json.dumps(new_value)398        # Only get the first match399        last_syllable = selector.split(' ')[-1]400        if ':' not in last_syllable:401            selector += ':first'402        set_value_script = """jQuery('%s').val(%s)""" % (selector, value)403        try:404            self.execute_script(set_value_script)405        except Exception:406            # The likely reason this fails is because: "jQuery is not defined"407            self.activate_jquery()  # It's a good thing we can define it here408            self.execute_script(set_value_script)409        self._demo_mode_pause_if_active()410    def jquery_update_text_value(self, selector, new_value, by=By.CSS_SELECTOR,411                                 timeout=settings.SMALL_TIMEOUT):412        """ This method uses jQuery to update a text field.413            If the new_value string ends with the newline character,414            WebDriver will finish the call, which simulates pressing415            {Enter/Return} after the text is entered.  """416        if selector.startswith('/') or selector.startswith('./'):417            by = By.XPATH418        element = self.wait_for_element_visible(419            selector, by=by, timeout=timeout)420        self._demo_mode_highlight_if_active(selector, by)421        self.scroll_to(selector, by=by)422        selector = self.convert_to_css_selector(selector, by=by)423        # Only get the first match424        last_syllable = selector.split(' ')[-1]425        if ':' not in last_syllable:426            selector += ':first'427        update_text_script = """jQuery('%s').val('%s')""" % (428            selector, self.jq_format(new_value))429        try:430            self.execute_script(update_text_script)431        except Exception:432            # The likely reason this fails is because: "jQuery is not defined"433            self.activate_jquery()  # It's a good thing we can define it here434            self.execute_script(update_text_script)435        if new_value.endswith('\n'):436            element.send_keys('\n')437        self._demo_mode_pause_if_active()438    def jquery_update_text(self, selector, new_value, by=By.CSS_SELECTOR,439                           timeout=settings.SMALL_TIMEOUT):440        """ The shorter version of jquery_update_text_value()441            (The longer version remains for backwards compatibility.) """442        self.jquery_update_text_value(443            selector, new_value, by=by, timeout=timeout)444    def hover_on_element(self, selector, by=By.CSS_SELECTOR):445        self.wait_for_element_visible(446            selector, by=by, timeout=settings.SMALL_TIMEOUT)447        self._demo_mode_highlight_if_active(selector, by)448        self.scroll_to(selector, by=by)449        time.sleep(0.05)  # Settle down from scrolling before hovering450        return page_actions.hover_on_element(self.driver, selector)451    def hover_and_click(self, hover_selector, click_selector,452                        hover_by=By.CSS_SELECTOR, click_by=By.CSS_SELECTOR,453                        timeout=settings.SMALL_TIMEOUT):454        if hover_selector.startswith('/') or hover_selector.startswith('./'):455            hover_by = By.XPATH456        if click_selector.startswith('/') or click_selector.startswith('./'):457            click_by = By.XPATH458        self.wait_for_element_visible(459            hover_selector, by=hover_by, timeout=timeout)460        self._demo_mode_highlight_if_active(hover_selector, hover_by)461        self.scroll_to(hover_selector, by=hover_by)462        pre_action_url = self.driver.current_url463        element = page_actions.hover_and_click(464                self.driver, hover_selector, click_selector,465                hover_by, click_by, timeout)466        if self.demo_mode:467            if self.driver.current_url != pre_action_url:468                self._demo_mode_pause_if_active()469            else:470                self._demo_mode_pause_if_active(tiny=True)471        return element472    ############473    def wait_for_element_present(self, selector, by=By.CSS_SELECTOR,474                                 timeout=settings.LARGE_TIMEOUT):475        """ Waits for an element to appear in the HTML of a page.476            The element does not need be visible (it may be hidden). """477        if selector.startswith('/') or selector.startswith('./'):478            by = By.XPATH479        return page_actions.wait_for_element_present(480            self.driver, selector, by, timeout)481    def assert_element_present(self, selector, by=By.CSS_SELECTOR,482                               timeout=settings.SMALL_TIMEOUT):483        """ Similar to wait_for_element_present(), but returns nothing.484            Waits for an element to appear in the HTML of a page.485            The element does not need be visible (it may be hidden).486            Returns True if successful. Default timeout = SMALL_TIMEOUT. """487        self.wait_for_element_present(selector, by=by, timeout=timeout)488        return True489    # For backwards compatibility, earlier method names of the next490    # four methods have remained even though they do the same thing,491    # with the exception of assert_*, which won't return the element,492    # but like the others, will raise an exception if the call fails.493    def wait_for_element_visible(self, selector, by=By.CSS_SELECTOR,494                                 timeout=settings.LARGE_TIMEOUT):495        """ Waits for an element to appear in the HTML of a page.496            The element must be visible (it cannot be hidden). """497        if selector.startswith('/') or selector.startswith('./'):498            by = By.XPATH499        return page_actions.wait_for_element_visible(500            self.driver, selector, by, timeout)501    def wait_for_element(self, selector, by=By.CSS_SELECTOR,502                         timeout=settings.LARGE_TIMEOUT):503        """ The shorter version of wait_for_element_visible() """504        return self.wait_for_element_visible(selector, by=by, timeout=timeout)505    def find_element(self, selector, by=By.CSS_SELECTOR,506                     timeout=settings.LARGE_TIMEOUT):507        """ Same as wait_for_element_visible() - returns the element """508        return self.wait_for_element_visible(selector, by=by, timeout=timeout)509    def assert_element(self, selector, by=By.CSS_SELECTOR,510                       timeout=settings.SMALL_TIMEOUT):511        """ Similar to wait_for_element_visible(), but returns nothing.512            As above, will raise an exception if nothing can be found.513            Returns True if successful. Default timeout = SMALL_TIMEOUT. """514        self.wait_for_element_visible(selector, by=by, timeout=timeout)515        return True516    # For backwards compatibility, earlier method names of the next517    # four methods have remained even though they do the same thing,518    # with the exception of assert_*, which won't return the element,519    # but like the others, will raise an exception if the call fails.520    def wait_for_text_visible(self, text, selector, by=By.CSS_SELECTOR,521                              timeout=settings.LARGE_TIMEOUT):522        if selector.startswith('/') or selector.startswith('./'):523            by = By.XPATH524        return page_actions.wait_for_text_visible(525            self.driver, text, selector, by, timeout)526    def wait_for_text(self, text, selector, by=By.CSS_SELECTOR,527                      timeout=settings.LARGE_TIMEOUT):528        """ The shorter version of wait_for_text_visible() """529        return self.wait_for_text_visible(530            text, selector, by=by, timeout=timeout)531    def find_text(self, text, selector, by=By.CSS_SELECTOR,532                  timeout=settings.LARGE_TIMEOUT):533        """ Same as wait_for_text_visible() - returns the element """534        return self.wait_for_text_visible(535            text, selector, by=by, timeout=timeout)536    def assert_text(self, text, selector, by=By.CSS_SELECTOR,537                    timeout=settings.SMALL_TIMEOUT):538        """ Similar to wait_for_text_visible(), but returns nothing.539            As above, will raise an exception if nothing can be found.540            Returns True if successful. Default timeout = SMALL_TIMEOUT. """541        self.wait_for_text_visible(text, selector, by=by, timeout=timeout)542        return True543    # For backwards compatibility, earlier method names of the next544    # four methods have remained even though they do the same thing,545    # with the exception of assert_*, which won't return the element,546    # but like the others, will raise an exception if the call fails.547    def wait_for_link_text_visible(self, link_text,548                                   timeout=settings.LARGE_TIMEOUT):549        return self.wait_for_element_visible(550            link_text, by=By.LINK_TEXT, timeout=timeout)551    def wait_for_link_text(self, link_text, timeout=settings.LARGE_TIMEOUT):552        """ The shorter version of wait_for_link_text_visible() """553        return self.wait_for_link_text_visible(link_text, timeout=timeout)554    def find_link_text(self, link_text, timeout=settings.LARGE_TIMEOUT):555        """ Same as wait_for_link_text_visible() - returns the element """556        return self.wait_for_link_text_visible(link_text, timeout=timeout)557    def assert_link_text(self, link_text, timeout=settings.SMALL_TIMEOUT):558        """ Similar to wait_for_link_text_visible(), but returns nothing.559            As above, will raise an exception if nothing can be found.560            Returns True if successful. Default timeout = SMALL_TIMEOUT. """561        self.wait_for_link_text_visible(link_text, timeout=timeout)562        return True563    ############564    def wait_for_element_absent(self, selector, by=By.CSS_SELECTOR,565                                timeout=settings.LARGE_TIMEOUT):566        """ Waits for an element to no longer appear in the HTML of a page.567            A hidden element still counts as appearing in the page HTML.568            If an element with "hidden" status is acceptable,569            use wait_for_element_not_visible() instead. """570        if selector.startswith('/') or selector.startswith('./'):571            by = By.XPATH572        return page_actions.wait_for_element_absent(573            self.driver, selector, by, timeout)574    def assert_element_absent(self, selector, by=By.CSS_SELECTOR,575                              timeout=settings.SMALL_TIMEOUT):576        """ Similar to wait_for_element_absent() - returns nothing.577            As above, will raise an exception if the element stays present.578            Returns True if successful. Default timeout = SMALL_TIMEOUT. """579        self.wait_for_element_absent(selector, by=by, timeout=timeout)580        return True581    ############582    def wait_for_element_not_visible(self, selector, by=By.CSS_SELECTOR,583                                     timeout=settings.LARGE_TIMEOUT):584        """ Waits for an element to no longer be visible on a page.585            The element can be non-existant in the HTML or hidden on the page586            to qualify as not visible. """587        if selector.startswith('/') or selector.startswith('./'):588            by = By.XPATH589        return page_actions.wait_for_element_not_visible(590            self.driver, selector, by, timeout)591    def assert_element_not_visible(self, selector, by=By.CSS_SELECTOR,592                                   timeout=settings.SMALL_TIMEOUT):593        """ Similar to wait_for_element_not_visible() - returns nothing.594            As above, will raise an exception if the element stays visible.595            Returns True if successful. Default timeout = SMALL_TIMEOUT. """596        self.wait_for_element_not_visible(selector, by=by, timeout=timeout)597        return True598    ############599    def wait_for_ready_state_complete(self, timeout=settings.EXTREME_TIMEOUT):600        return page_actions.wait_for_ready_state_complete(self.driver, timeout)601    def wait_for_and_accept_alert(self, timeout=settings.LARGE_TIMEOUT):602        return page_actions.wait_for_and_accept_alert(self.driver, timeout)603    def wait_for_and_dismiss_alert(self, timeout=settings.LARGE_TIMEOUT):604        return page_actions.wait_for_and_dismiss_alert(self.driver, timeout)605    def wait_for_and_switch_to_alert(self, timeout=settings.LARGE_TIMEOUT):606        return page_actions.wait_for_and_switch_to_alert(self.driver, timeout)607    def save_screenshot(self, name, folder=None):608        return page_actions.save_screenshot(self.driver, name, folder)609    ############610    def _get_exception_message(self):611        """ This method extracts the message from an exception if there612            was an exception that occurred during the test, assuming613            that the exception was in a try/except block and not thrown. """614        exception_info = sys.exc_info()[1]615        if hasattr(exception_info, 'msg'):616            exc_message = exception_info.msg617        elif hasattr(exception_info, 'message'):618            exc_message = exception_info.message619        else:620            exc_message = '(Unknown Exception)'621        return exc_message622    def _package_check(self):623        current_url = self.driver.current_url624        message = self._get_exception_message()625        self.page_check_failures.append(626                "CHECK #%s: (%s)\n %s" % (627                    self.page_check_count, current_url, message))628    def check_assert_element(self, selector, by=By.CSS_SELECTOR,629                             timeout=settings.MINI_TIMEOUT):630        """ A non-terminating assertion for an element on a page.631            Any and all exceptions will be saved until the process_checks()632            method is called from inside a test, likely at the end of it. """633        self.page_check_count += 1634        try:635            self.wait_for_element_visible(selector, by=by, timeout=timeout)636            return True637        except Exception:638            self._package_check()639            return False640    def check_assert_text(self, text, selector, by=By.CSS_SELECTOR,641                          timeout=settings.MINI_TIMEOUT):642        """ A non-terminating assertion for text from an element on a page.643            Any and all exceptions will be saved until the process_checks()644            method is called from inside a test, likely at the end of it. """645        self.page_check_count += 1646        try:647            self.wait_for_text_visible(text, selector, by=by, timeout=timeout)648            return True649        except Exception:650            self._package_check()651            return False652    def process_checks(self):653        """ To be used at the end of any test that uses checks, which are654            non-terminating verifications that will only raise an exception655            after this method is called. Useful for pages with multiple656            elements to be checked when you want to find as many failures657            as possible on a page before making fixes.658            Might be more useful if this method is called after processing659            all the checks for a single html page, otherwise the screenshot660            in the logs file won't match the location of the checks. """661        if self.page_check_failures:662            exception_output = ''663            exception_output += "\n*** FAILED CHECKS FOR: %s\n" % self.id()664            all_failing_checks = self.page_check_failures665            self.page_check_failures = []666            for tb in all_failing_checks:667                exception_output += "%s\n" % tb668            raise Exception(exception_output)669    ############670    def _demo_mode_pause_if_active(self, tiny=False):671        if self.demo_mode:672            if self.demo_sleep:673                wait_time = float(self.demo_sleep)674            else:675                wait_time = settings.DEFAULT_DEMO_MODE_TIMEOUT676            if not tiny:677                time.sleep(wait_time)678            else:679                time.sleep(wait_time/3.4)680    def _demo_mode_scroll_if_active(self, selector, by):681        if self.demo_mode:682            self.slow_scroll_to(selector, by=by)683    def _demo_mode_highlight_if_active(self, selector, by):684        if self.demo_mode:685            # Includes self.slow_scroll_to(selector, by=by) by default686            self.highlight(selector, by=by)687    def _scroll_to_element(self, element):688        element_location = element.location['y']689        element_location = element_location - 130690        if element_location < 0:691            element_location = 0692        scroll_script = "window.scrollTo(0, %s);" % element_location693        # The old jQuery scroll_script required by=By.CSS_SELECTOR694        # scroll_script = "jQuery('%s')[0].scrollIntoView()" % selector695        self.execute_script(scroll_script)696        self._demo_mode_pause_if_active(tiny=True)697    def _slow_scroll_to_element(self, element):698        scroll_position = self.execute_script("return window.scrollY;")699        element_location = element.location['y']...

demo_mode.py

Source:demo_mode.py

...23    demo_mode = config.getoption("demo_mode", skip=True)24    if demo_mode:25        logger.debug('Demo node: slow scrolling to {}:"{}"', how.upper(), selector)26        test = getattr(config, "_webdriver_test")27        test.slow_scroll_to(how, selector)28def demo_mode_pause_if_active(tiny=False):29    config: "Config" = runtime_store[pytestconfig]30    demo_mode = config.getoption("demo_mode", skip=True)31    if demo_mode:32        logger.debug("Pausing demo mode ...")33        wait_time = settings.DEFAULT_DEMO_MODE_TIMEOUT34        if config.getoption("demo_sleep", False):35            wait_time = float(config.getoption("demo_sleep"))36        if not tiny:37            time.sleep(wait_time)38        else:39            time.sleep(wait_time / 3.4)40    elif config.getoption("slow_mode", None):41        logger.debug("Pausing slow mode ...")42        test = getattr(config, "_webdriver_test")43        getattr(test, "_slow_mode_pause_if_active")()44@validate_arguments45def demo_mode_highlight_if_active(46        driver: WebDriver,47        how: SeleniumBy,48        selector: str = Field(default="", strict=True, min_length=1),49) -> None:50    config: "Config" = runtime_store[pytestconfig]51    demo_mode = config.getoption("demo_mode", skip=True)52    slow_mode = config.getoption("slow_mode", False)53    test = getattr(config, "_webdriver_test")54    if demo_mode:55        # Includes self.slow_scroll_to(selector, by=by) by default56        test.highlight(how, selector)57    elif slow_mode:58        # Just do the slow scroll part of the highlight() method59        time.sleep(0.08)60        from .element_actions import wait_for_element_visible61        element = wait_for_element_visible(how, selector, timeout=constants.SMALL_TIMEOUT)62        try:63            scroll_distance = get_scroll_distance_to_element(driver, element)64            if abs(scroll_distance) > settings.SSMD:65                from .js_utils import jquery_slow_scroll_to66                jquery_slow_scroll_to(driver, how, selector)67            else:68                from .js_utils import slow_scroll_to_element69                slow_scroll_to_element(element)70        except StaleElementReferenceException | ElementNotInteractableException:71            test.wait_for_ready_state_complete()72            time.sleep(0.12)73            element = test.wait_for_element_visible(how, selector, constants.SMALL_TIMEOUT)74            from .js_utils import slow_scroll_to_element75            slow_scroll_to_element(element)...

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.