code: def main():
      import argparse
  
      description = (
          "A simple command-line interface for py_compile module."
      )
      parser = argparse.ArgumentParser(description=description)
      parser.add_argument(
          "-q",
          "--quiet",
          action="store_true",
          help="Suppress error output",
      )
      parser.add_argument(
          "filenames",
          nargs="+",
          help="Files to compile",
      )
      args = parser.parse_args()
      if args.filenames == ["-"]:
          filenames = [
              filename.rstrip("\n")
              for filename in sys.stdin.readlines()
          ]
      else:
          filenames = args.filenames
      for filename in filenames:
          try:
              compile(filename, doraise=True)
          except PyCompileError as error:
              if args.quiet:
                  parser.exit(1)
              else:
                  parser.exit(1, error.msg)
          except OSError as error:
              if args.quiet:
                  parser.exit(1)
              else:
                  parser.exit(1, str(error))
  
file_path: catboost/contrib/tools/python3/src/Lib/py_compile.py
imports: import enum
  import importlib._bootstrap_external
  import importlib.machinery
  import importlib.util
  import os
  import os.path
  import sys
  import traceback
label_desc: Use image node_id 3 for calling a global function with example usage: main() without return types