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How to use check_element_by_selector method in lettuce_webdriver

Best Python code snippet using lettuce_webdriver_python

css.py

Source:css.py

...89    return browser.execute_script(90        """return ($ || jQuery)(arguments[0]).parent().get();""", selector)91@step(r'There should be an element matching \$\("(.*?)"\)$')92@wait_for93def check_element_by_selector(self, selector):94    """Assert an element exists matching the given selector."""95    elems = find_elements_by_jquery(world.browser, selector)96    if not elems:97        raise AssertionError("Expected matching elements, none found.")98@step(r'There should not be an element matching \$\("(.*?)"\)$')99@wait_for100def check_no_element_by_selector(self, selector):101    """Assert an element does not exist matching the given selector."""102    elems = find_elements_by_jquery(world.browser, selector)103    if elems:104        raise AssertionError("Expected no matching elements, found {}.".format(105            len(elems)))106@step(r'There should be an element matching \$\("(.*?)"\) '107      r'within (\d+) seconds?$')...

css_selector_steps.py

Source:css_selector_steps.py

...50            return browser.execute_script("""return ($ || jQuery)(arguments[0]).parent().get();""", selector)51        else:52            raise53@step(r'There should be an element matching \$\("(.*?)"\)$')54def check_element_by_selector(step, selector):55    elems = find_elements_by_jquery(world.browser, selector)56    assert_true(step, elems)57@step(r'There should be an element matching \$\("(.*?)"\) within (\d+) seconds?$')58def wait_for_element_by_selector(step, selector, seconds):59    elems = wait_for_elem(world.browser, selector, timeout=int(seconds))60    assert_true(step, elems)61@step(r'There should be exactly (\d+) elements matching \$\("(.*?)"\)$')62def count_elements_exactly_by_selector(step, number, selector):63    elems = find_elements_by_jquery(world.browser, selector)64    assert_true(step, len(elems) == int(number))65@step(r'I fill in \$\("(.*?)"\) with "(.*?)"$')66def fill_in_by_selector(step, selector, value):67    elem = find_element_by_jquery(step, world.browser, selector)68    elem.clear()69    elem.send_keys(value)70@step(r'I submit \$\("(.*?)"\)')71def submit_by_selector(step, selector):72    elem = find_element_by_jquery(step, world.browser, selector)73    elem.submit()74@step(r'I check \$\("(.*?)"\)$')75def check_by_selector(step, selector):76    elem = find_element_by_jquery(step, world.browser, selector)77    if not elem.is_selected():78        elem.click()79@step(r'I click \$\("(.*?)"\)$')80def click_by_selector(step, selector):81    # No need for separate button press step with selector style.82    elem = find_element_by_jquery(step, world.browser, selector)83    elem.click()84@step(r'I follow the link \$\("(.*?)"\)$')85def click_by_selector(step, selector):86    elem = find_element_by_jquery(step, world.browser, selector)87    href = elem.get_attribute('href')88    world.browser.get(href)89@step(r'\$\("(.*?)"\) should be selected$')90def click_by_selector(step, selector):91    # No need for separate button press step with selector style.92    elem = find_element_by_jquery(step, world.browser, selector)93    assert_true(step, elem.is_selected())94@step(r'I select \$\("(.*?)"\)$')95def select_by_selector(step, selector):96    option = find_element_by_jquery(step, world.browser, selector)97    selectors = find_parents_by_jquery(world.browser, selector)98    assert_true(step, len(selectors) > 0)99    selector = selectors[0]100    selector.click()101    sleep(0.3)102    option.click()103    assert_true(step, option.is_selected())104@step(r'There should not be an element matching \$\("(.*?)"\)$')105def check_element_by_selector(step, selector):106    elems = find_elements_by_jquery(world.browser, selector)107    assert_false(step, elems)108__all__ = [109    'wait_for_element_by_selector',110    'fill_in_by_selector',111    'check_by_selector',112    'click_by_selector',113    'check_element_by_selector',...

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