old_contents: import os
  import models
  import config
  import time
  from hashlib import md5
  import json
  
  import serverinfo
  
  from google.appengine.ext import webapp
  
  """
  {
      "info": {
          "name": "<name>",
          "start_utc": <long>
      },
      "command": {
          "command": "<command name>",
          "<arg0 name>": "<arg0 value>",
          "<arg1 name>": "<arg1 value>"
          // etc
      }
  }
  """
  
  class SendCommand(webapp.RequestHandler):
      def post(self):
          hash = self.request.body[:32]
          j = self.request.body[32:]
          m = md5(json + config.SENDCOMMAND_SECRET)
          if m.hexdigest() == hash:
              c = json.loads(j)
              serverinfo.ServerInfo.send_command(c['info'],
                      json.dumps(c['command']))
              if config.is_debug():
                  self.response.headers['Content-Type'] = 'text/plain'
                  self.response.out.write('ok')
          else:
              if config.is_debug():
                  self.response.headers['Content-Type'] = 'text/plain'
                  self.response.out.write('not ok')
                  
  
new_contents: import os
  import models
  import config
  import time
  from hashlib import md5
  import json
  
  import serverinfo
  
  from google.appengine.ext import webapp
  
  """
  {
      "info": {
          "name": "<name>",
          "start_utc": <long>
      },
      "command": {
          "command": "<command name>",
          "<arg0 name>": "<arg0 value>",
          "<arg1 name>": "<arg1 value>"
          // etc
      }
  }
  """
  
  class SendCommand(webapp.RequestHandler):
      def post(self):
          hash = self.request.body[:32]
          j = self.request.body[32:]
          m = md5(j + config.SENDCOMMAND_SECRET)
          if m.hexdigest() == hash:
              c = json.loads(j)
              serverinfo.ServerInfo.send_command(c['info'],
                      json.dumps(c['command']))
              if config.is_debug():
                  self.response.headers['Content-Type'] = 'text/plain'
                  self.response.out.write('ok')
          else:
              if config.is_debug():
                  self.response.headers['Content-Type'] = 'text/plain'
                  self.response.out.write('not ok')
                  
  
subject: Fix use of 'json' instead of 'j'