Python Remote.find_element_by_xpath方法代码示例

# 需要导入模块: from selenium.webdriver import Remote [as 别名]
# 或者: from selenium.webdriver.Remote import find_element_by_xpath [as 别名]

#.........这里部分代码省略.........
            if isinstance(self.selenium, Remote):
                self._report_sauce_pass_fail()
            self.selenium.quit()
        super(AdminSeleniumWebDriverTestCase, self).tearDown()

    def _report_sauce_pass_fail(self):
        # Sauce Labs has no way of knowing if the test passed or failed, so we
        # let it know.
        base64string = base64.encodestring("%s:%s" % (os.environ.get("REMOTE_USER"), os.environ.get("REMOTE_KEY")))[:-1]
        result = json.dumps({"passed": sys.exc_info() == (None, None, None)})
        url = "/rest/v1/%s/jobs/%s" % (os.environ.get("REMOTE_USER"), self.selenium.session_id)
        connection = httplib.HTTPConnection("saucelabs.com")
        connection.request("PUT", url, result, headers={"Authorization": "Basic %s" % base64string})
        result = connection.getresponse()
        return result.status == 200

    def wait_until(self, callback, timeout=10):
        """
        Helper function that blocks the execution of the tests until the
        specified callback returns a value that is not falsy. This function can
        be called, for example, after clicking a link or submitting a form.
        See the other public methods that call this function for more details.
        """
        from selenium.webdriver.support.wait import WebDriverWait

        WebDriverWait(self.selenium, timeout).until(callback)

    def wait_loaded_tag(self, tag_name, timeout=10):
        """
        Helper function that blocks until the element with the given tag name
        is found on the page.
        """
        self.wait_until(lambda driver: driver.find_element_by_tag_name(tag_name), timeout)

    def wait_page_loaded(self):
        """
        Block until page has started to load.
        """
        from selenium.common.exceptions import TimeoutException

        try:
            # Wait for the next page to be loaded
            self.wait_loaded_tag("body")
        except TimeoutException:
            # IE7 occasionnally returns an error "Internet Explorer cannot
            # display the webpage" and doesn't load the next page. We just
            # ignore it.
            pass

    def admin_login(self, username, password, login_url="/admin/"):
        """
        Helper function to log into the admin.
        """
        self.selenium.get("%s%s" % (self.live_server_url, login_url))
        username_input = self.selenium.find_element_by_name("username")
        username_input.send_keys(username)
        password_input = self.selenium.find_element_by_name("password")
        password_input.send_keys(password)
        login_text = _("Log in")
        self.selenium.find_element_by_xpath('//input[@value="%s"]' % login_text).click()
        self.wait_page_loaded()

    def get_css_value(self, selector, attribute):
        """
        Helper function that returns the value for the CSS attribute of an
        DOM element specified by the given selector. Uses the jQuery that ships
        with Django.
        """
        return self.selenium.execute_script('return django.jQuery("%s").css("%s")' % (selector, attribute))

    def get_select_option(self, selector, value):
        """
        Returns the <OPTION> with the value `value` inside the <SELECT> widget
        identified by the CSS selector `selector`.
        """
        from selenium.common.exceptions import NoSuchElementException

        options = self.selenium.find_elements_by_css_selector("%s > option" % selector)
        for option in options:
            if option.get_attribute("value") == value:
                return option
        raise NoSuchElementException('Option "%s" not found in "%s"' % (value, selector))

    def assertSelectOptions(self, selector, values):
        """
        Asserts that the <SELECT> widget identified by `selector` has the
        options with the given `values`.
        """
        options = self.selenium.find_elements_by_css_selector("%s > option" % selector)
        actual_values = []
        for option in options:
            actual_values.append(option.get_attribute("value"))
        self.assertEqual(values, actual_values)

    def has_css_class(self, selector, klass):
        """
        Returns True if the element identified by `selector` has the CSS class
        `klass`.
        """
        return self.selenium.find_element_by_css_selector(selector).get_attribute("class").find(klass) != -1