old_contents: import os
  
  from google.appengine.ext.webapp import template
  from base_controller import CacheableHandler
  
  
  class EventWizardHandler(CacheableHandler):
      CACHE_VERSION = 1
      CACHE_KEY_FORMAT = "event_wizard"
  
      def __init__(self, *args, **kw):
          super(EventWizardHandler, self).__init__(*args, **kw)
          self.cache_expiration = 60 * 60
  
      def _render(self, *args, **kw):
          path = os.path.join(os.path.dirname(__file__), "../templates/eventwizard.html")
  
          return template.render(path, self.template_values)
  
  
  class ReactEventWizardHandler(CacheableHandler):
      CACHE_VERSION = 1
      CACHE_KEY_FORMAT = "event_wizard"
  
      def __init__(self, *args, **kw):
          super(ReactEventWizardHandler, self).__init__(*args, **kw)
          self.cache_expiration = 60 * 60
  
      def _render(self, *args, **kw):
          path = os.path.join(os.path.dirname(__file__), "../templates/react-eventwizard.html")
  
          return template.render(path, self.template_values)
  
new_contents: import os
  
  from google.appengine.ext.webapp import template
  from base_controller import CacheableHandler
  
  
  class EventWizardHandler(CacheableHandler):
      CACHE_VERSION = 1
      CACHE_KEY_FORMAT = "event_wizard"
  
      def __init__(self, *args, **kw):
          super(EventWizardHandler, self).__init__(*args, **kw)
          self.cache_expiration = 60 * 60
  
      def _render(self, *args, **kw):
          path = os.path.join(os.path.dirname(__file__), "../templates/eventwizard.html")
  
          return template.render(path, self.template_values)
  
  
  class ReactEventWizardHandler(CacheableHandler):
      CACHE_VERSION = 1
      CACHE_KEY_FORMAT = "event_wizard_react"
  
      def __init__(self, *args, **kw):
          super(ReactEventWizardHandler, self).__init__(*args, **kw)
          self.cache_expiration = 60 * 60
  
      def _render(self, *args, **kw):
          path = os.path.join(os.path.dirname(__file__), "../templates/react-eventwizard.html")
  
          return template.render(path, self.template_values)
  
subject: Fix event wizard cache keys