text: import os
  import shutil
  import subprocess
  import sys
  import tempfile
  import traceback
  
  class StandardIO:
      def __init__(self):
          self.DEVNULL = subprocess.DEVNULL
          self.PIPE = subprocess.PIPE
          self.abspath = os.path.abspath
          self.chdir = os.chdir
          self.dirname = os.path.dirname
          self.environ = os.environ
          self.exists = os.path.exists
          self.get_terminal_size = shutil.get_terminal_size
          self.getcwd = os.getcwd
          self.isdir = os.path.isdir
          self.isfile = os.path.isfile
          self.islink = os.path.islink
          self.join = os.path.join
          self.link = os.link
          self.makedirs = os.makedirs
          self.mkdir = os.mkdir
          self.NamedTemporaryFile = tempfile.NamedTemporaryFile
          self.open = open
          self.print = print
          self.print_exc = traceback.print_exc
          self.realpath = os.path.realpath
          self.rename = os.rename
          self.replace = os.replace
          self.run = subprocess.run
          self.splitext = os.path.splitext
          self.stderr = sys.stderr
          self.stdin = sys.stdin
          self.stdout = sys.stdout
          self.which = shutil.which
  