code: def cefpython_initialize(cef_browser_cls):
      global cefpython_loop_event
      if cefpython_loop_event:
          Logger.warning(
              "CEFLoader: Attempt to initialize CEFPython another time"
          )
          return
      try:
          md = cefpython.GetModuleDirectory()
      except Exception as e:
          raise Exception(
              "CEFLoader: Could not define module-directory: %s" % e
          )
      Logger.debug("CEFLoader: Module Directory: %s", md)
  
      sd = tempfile.gettempdir()
      Logger.debug("CEFLoader: Storage Directory: %s", sd)
  
      def cef_loop(*largs):
          try:
              cefpython.MessageLoopWork()
          except Exception as e:
              print("EXCEPTION IN CEF LOOP", e)
  
      cefpython_loop_event = Clock.schedule_interval(cef_loop, 0.01)
  
      default_settings = {
          # "debug": True,
          # "log_severity": cefpython.LOGSEVERITY_INFO,
          # "release_dcheck_enabled": True,  # Enable only when debugging.
          "locales_dir_path": os.path.join(md, "locales"),
          "resources_dir_path": md,
          "browser_subprocess_path": os.path.join(md, "subprocess"),
          "unique_request_context_per_browser": True,
          "context_menu": {
              "enabled": False,
          },
          "downloads_enabled": False,
      }
      default_settings.update(cef_browser_cls._settings)
      caches_path = os.path.join(sd, "caches")
      cookies_path = os.path.join(sd, "cookies")
      logs_path = os.path.join(sd, "logs")
      if cef_browser_cls._caches_path and os.path.isdir(
          os.path.dirname(cef_browser_cls._caches_path)
      ):
          caches_path = cef_browser_cls._caches_path
      if cef_browser_cls._cookies_path and os.path.isdir(
          os.path.dirname(cef_browser_cls._cookies_path)
      ):
          cookies_path = cef_browser_cls._cookies_path
      if cef_browser_cls._logs_path and os.path.isdir(
          os.path.dirname(cef_browser_cls._logs_path)
      ):
          logs_path = cef_browser_cls._logs_path
      Logger.debug("CEFLoader: Caches path: %s", caches_path)
      Logger.debug("CEFLoader: Cookies path: %s", cookies_path)
      Logger.debug("CEFLoader: Logs path: %s", logs_path)
      if not os.path.isdir(caches_path):
          os.makedirs(caches_path, 0o0700)
      default_settings["cache_path"] = caches_path
      if not os.path.isdir(cookies_path):
          os.makedirs(cookies_path, 0o0700)
      if not os.path.isdir(logs_path):
          os.makedirs(logs_path, 0o0700)
      default_settings["log_file"] = os.path.join(
          logs_path, "cefpython.log"
      )
  
      try:
          cefpython.Initialize(
              default_settings, cef_browser_cls._command_line_switches
          )
      except Exception as err:
          del default_settings["debug"]
          cefpython.g_debug = True
          cefpython.g_debugFile = "debug.log"
          try:
              cefpython.Initialize(
                  default_settings,
                  cef_browser_cls._command_line_switches,
              )
          except Exception as err:
              raise Exception(
                  "CEFLoader: Failed to initialize cefpython %s"
                  % (err,)
              )
  
      try:
          cookie_manager = cefpython.CookieManager.GetGlobalManager()
          cookie_manager.SetStoragePath(cookies_path, True)
          cef_browser_cls._cookie_manager = cookie_manager
      except Exception as e:
          Logger.warning(
              "CEFLoader: Failed to set up cookie manager: %s" % e
          )
  
      def cefpython_shutdown(*largs):
          print("CEFPYTHON SHUTDOWN", largs, App.get_running_app())
          cefpython.Shutdown()
          App.get_running_app().stop()
  
      def cefpython_exit(*largs):
          cefpython_shutdown()
          sys.exit()
  
      atexit.register(cefpython_shutdown)
      signal.signal(signal.SIGINT, cefpython_exit)
  
file_path: SerpentAI/serpent/dashboard/cefbrowser/cefpython.py
imports: import atexit
  import os
  import signal
  import sys
  import tempfile
  import kivy
  from kivy.app import App
  from kivy.clock import Clock
  from kivy.logger import Logger
label_desc: Use image node_id 1 for calling a global function with example usage: cefpython_initialize(cef_browser_cls) without return types