code: def test_dynamic_key(self):
      # Issue2810, when the value is dynamically generated, these
      # raise "WindowsError: More data is available" in 2.6 and 3.1
      try:
          EnumValue(HKEY_PERFORMANCE_DATA, 0)
      except OSError as e:
          if e.errno in (errno.EPERM, errno.EACCES):
              self.skipTest(
                  "access denied to registry key "
                  "(are you running in a non-interactive session?)"
              )
          raise
      QueryValueEx(HKEY_PERFORMANCE_DATA, "")
  
imports: import gc
  import os, sys, errno
  import threading
  import unittest
  from platform import machine, win32_edition
  from test.support import cpython_only, import_helper
  from winreg import *
label_desc: Use image node_id 10 for calling the LocalWinregTests obj's underlying member method code with example usage: obj.test_dynamic_key() without return types