old_contents: import sys
  
  from web import WebClient
  
  class Client(WebClient):
  
      def enable_code(self, service_id, code_version):
          params = { 'codeVersionId': code_version }
  
          res = self.callmanager(service_id, "update_php_configuration", 
              True, params)
  
          if 'error' in res:
              print res['error']
  
          else:
              print code_version, 'enabled'
  
new_contents: import sys
  
  from web import WebClient
  
  class Client(WebClient):
  
      def enable_code(self, service_id, code_version):
          params = { 'codeVersionId': code_version }
  
          res = self.callmanager(service_id, "update_php_configuration", 
              True, params)
  
          if 'error' in res:
              print res['error']
  
          else:
              print code_version, 'enabled'
  
      def toggle_debug(self, service_id):
          conf = self.callmanager(service_id, 'get_configuration', False, {})
          debug_mode = conf['phpconf']['display_errors']
  
          params = { 'phpconf': {} }
  
          if debug_mode == 'On':
              params['phpconf']['display_errors'] = 'Off'
          else:
              params['phpconf']['display_errors'] = 'On'
  
          res = self.callmanager(service_id, "update_php_configuration", 
              True, params)
  
          if 'error' in res:
              print res['error']
          else:
              conf = self.callmanager(service_id, 'get_configuration', False, {})
              print 'Debug mode is now', conf['phpconf']['display_errors']
  
      def usage(self, cmdname):
          WebClient.usage(self, cmdname)
          print "    toggle_debug      serviceid           # enable/disable debug mode" 
  
      def main(self, argv):
          command = argv[1]
  
          if command == 'toggle_debug':
              try:
                  sid = int(argv[2])
              except (IndexError, ValueError):
                  self.usage(argv[0])
                  sys.exit(0)
  
              self.toggle_debug(sid)
  
subject: support toggling debug info in the php web hosting service