code: def byte_compile(self, files):
      if sys.dont_write_bytecode:
          self.warn("byte-compiling is disabled, skipping.")
          return
  
      from ..util import byte_compile
  
      # Get the "--root" directory supplied to the "install" command,
      # and use it as a prefix to strip off the purported filename
      # encoded in bytecode files.  This is far from complete, but it
      # should at least generate usable bytecode in RPM distributions.
      install_root = self.get_finalized_command("install").root
  
      if self.compile:
          byte_compile(
              files,
              optimize=0,
              force=self.force,
              prefix=install_root,
              dry_run=self.dry_run,
          )
      if self.optimize > 0:
          byte_compile(
              files,
              optimize=self.optimize,
              force=self.force,
              prefix=install_root,
              verbose=self.verbose,
              dry_run=self.dry_run,
          )
  
file_path: catboost/contrib/python/setuptools/py3/setuptools/_distutils/command/install_lib.py
imports: import os
  import importlib.util
  import sys
  from ..core import Command
  from ..errors import DistutilsOptionError
label_desc: Use image node_id 6 for calling the install_lib obj's underlying member method code with example usage: obj.byte_compile(files) without return types