old_contents: import asyncio
  from pprint import saferepr
  
  from .base import DebugPanel
  
  
  __all__ = ['RequestVarsDebugPanel']
  
  
  class RequestVarsDebugPanel(DebugPanel):
      """
      A panel to display request variables (POST/GET, session, cookies, and
      ad-hoc request attributes).
      """
      name = 'RequestVars'
      has_content = True
      template = 'request_vars.jinja2'
      title = 'Request Vars'
      nav_title = title
  
      def __init__(self, request):
          super().__init__(request)
  
      @asyncio.coroutine
      def process_response(self, response):
          self.data = data = {}
          request = self.request
          yield from request.post()
          data.update({
              'get': [(k, request.query.getall(k)) for k in sorted(request.query)],
              'post': [(k, saferepr(request.post().getall(k)))
                       for k in sorted(request.post())],
              'cookies': [(k, v) for k, v in sorted(request.cookies.items())],
              'attrs': [(k, v) for k, v in sorted(request.items())],
          })
  
          # TODO: think about aiohttp_security
  
          # session to separate table
          session = request.get('aiohttp_session')
          if session and not session.empty:
              data.update({
                  'session': [(k, v) for k, v in sorted(session.items())],
              })
  
new_contents: import asyncio
  from pprint import saferepr
  
  from .base import DebugPanel
  
  
  __all__ = ['RequestVarsDebugPanel']
  
  
  class RequestVarsDebugPanel(DebugPanel):
      """
      A panel to display request variables (POST/GET, session, cookies, and
      ad-hoc request attributes).
      """
      name = 'RequestVars'
      has_content = True
      template = 'request_vars.jinja2'
      title = 'Request Vars'
      nav_title = title
  
      def __init__(self, request):
          super().__init__(request)
  
      @asyncio.coroutine
      def process_response(self, response):
          self.data = data = {}
          request = self.request
          yield from request.post()
          data.update({
              'get': [(k, request.query.getall(k)) 
                      for k in sorted(request.query)],
              'post': [(k, saferepr(request.post().getall(k)))
                       for k in sorted(request.post())],
              'cookies': [(k, v) for k, v in sorted(request.cookies.items())],
              'attrs': [(k, v) for k, v in sorted(request.items())],
          })
  
          # TODO: think about aiohttp_security
  
          # session to separate table
          session = request.get('aiohttp_session')
          if session and not session.empty:
              data.update({
                  'session': [(k, v) for k, v in sorted(session.items())],
              })
  
subject: update request vars