old_contents: # -*- coding: utf-8 -*-
  
  # Copyright 2012 splinter authors. All rights reserved.
  # Use of this source code is governed by a BSD-style
  # license that can be found in the LICENSE file.
  
  from selenium.webdriver import Chrome
  from selenium.webdriver.chrome.options import Options
  from splinter.driver.webdriver import BaseWebDriver, WebDriverElement
  from splinter.driver.webdriver.cookie_manager import CookieManager
  
  
  class WebDriver(BaseWebDriver):
  
      driver_name = "Chrome"
  
      def __init__(self, user_agent=None, wait_time=2, fullscreen=False,
                   **kwargs):
  
          options = Options()
  
          if user_agent is not None:
              options.add_argument("--user-agent=" + user_agent)
  
          if fullscreen:
              options.add_argument('--kiosk')
  
          self.driver = Chrome(chrome_options=options, **kwargs)
  
          self.element_class = WebDriverElement
  
          self._cookie_manager = CookieManager(self.driver)
  
          super(WebDriver, self).__init__(wait_time)
  
new_contents: # -*- coding: utf-8 -*-
  
  # Copyright 2012 splinter authors. All rights reserved.
  # Use of this source code is governed by a BSD-style
  # license that can be found in the LICENSE file.
  
  from selenium.webdriver import Chrome
  from selenium.webdriver.chrome.options import Options
  from splinter.driver.webdriver import BaseWebDriver, WebDriverElement
  from splinter.driver.webdriver.cookie_manager import CookieManager
  
  
  class WebDriver(BaseWebDriver):
  
      driver_name = "Chrome"
  
      def __init__(self, user_agent=None, wait_time=2, fullscreen=False, incognito=False,
                   **kwargs):
  
          options = Options()
  
          if user_agent is not None:
              options.add_argument("--user-agent=" + user_agent)
              
          if incognito is not None:
              options.add_argument("--incognito")
  
          if fullscreen:
              options.add_argument('--kiosk')
  
          self.driver = Chrome(chrome_options=options, **kwargs)
  
          self.element_class = WebDriverElement
  
          self._cookie_manager = CookieManager(self.driver)
  
          super(WebDriver, self).__init__(wait_time)
  
subject: Add incognito mode