code: def option_in_select(browser, select_name, option):
      
  
      select = find_field(browser, 'select', select_name)
      assert select
  
      try:
          return select.find_element_by_xpath(unicode(
              './/option[normalize-space(text()) = "%s"]' % option))
      except NoSuchElementException:
          return None
docs: Returns the Element specified by @option or None
  
      Looks at the real <select> not the select2 widget, since that doesn't
      create the DOM until we click on it.