code: def init_wl_clipboard():
      PRIMARY_SELECTION = "-p"
  
      def copy_wl(text, primary=False):
          text = _stringifyText(text)  # Converts non-str values to str.
          args = ["wl-copy"]
          if primary:
              args.append(PRIMARY_SELECTION)
          if not text:
              args.append("--clear")
              subprocess.check_call(args, close_fds=True)
          else:
              p = subprocess.Popen(
                  args, stdin=subprocess.PIPE, close_fds=True
              )
              p.communicate(input=text.encode(ENCODING))
  
      def paste_wl(primary=False):
          args = ["wl-paste", "-n"]
          if primary:
              args.append(PRIMARY_SELECTION)
          p = subprocess.Popen(
              args, stdout=subprocess.PIPE, close_fds=True
          )
          stdout, _stderr = p.communicate()
          return stdout.decode(ENCODING)
  
      return copy_wl, paste_wl
  
imports: import contextlib
  import ctypes
  from ctypes import c_size_t, c_wchar, c_wchar_p, get_errno, sizeof
  import os
  import platform
  from shutil import which
  import subprocess
  import time
  import warnings
  from pandas.errors import PyperclipException, PyperclipWindowsException
  from pandas.util._exceptions import find_stack_level
label_desc: Use image node_id 7 for calling a global function with example usage: init_wl_clipboard() and returns: copy_wl,  paste_wl, stdout