code: def _detect_file_type(
      file: Union[str, pathlib.Path]
  ) -> Tuple[str, Optional[str], Optional[str]]:
      """Detect the archive type and/or compression of a file.
  
      Args:
          file (str): the filename
  
      Returns:
          (tuple): tuple of suffix, archive type, and compression
  
      Raises:
          RuntimeError: if file has no suffix or suffix is not supported
      """
      suffixes = pathlib.Path(file).suffixes
      if not suffixes:
          raise RuntimeError(
              f"File '{file}' has no suffixes that could be used to detect the archive type and compression."
          )
      suffix = suffixes[-1]
  
      # check if the suffix is a known alias
      if suffix in _FILE_TYPE_ALIASES:
          return (suffix, *_FILE_TYPE_ALIASES[suffix])
  
      # check if the suffix is an archive type
      if suffix in _ARCHIVE_EXTRACTORS:
          return suffix, suffix, None
  
      # check if the suffix is a compression
      if suffix in _COMPRESSED_FILE_OPENERS:
          # check for suffix hierarchy
          if len(suffixes) > 1:
              suffix2 = suffixes[-2]
  
              # check if the suffix2 is an archive type
              if suffix2 in _ARCHIVE_EXTRACTORS:
                  return suffix2 + suffix, suffix2, suffix
  
          return suffix, None, suffix
  
      valid_suffixes = sorted(
          set(_FILE_TYPE_ALIASES)
          | set(_ARCHIVE_EXTRACTORS)
          | set(_COMPRESSED_FILE_OPENERS)
      )
      raise RuntimeError(
          f"Unknown compression or archive type: '{suffix}'.\nKnown suffixes are: '{valid_suffixes}'."
      )
  
imports: import bz2
  import contextlib
  import gzip
  import hashlib
  import itertools
  import lzma
  import os
  import os.path
  import pathlib
  import re
  import sys
  import tarfile
  import urllib
  import urllib.error
  import urllib.request
  import warnings
  import zipfile
  from typing import Any, Callable, Dict, IO, Iterable, Iterator, List, Optional, Tuple, TypeVar, Union
  from urllib.parse import urlparse
  import numpy
  import requests
  import torch
  from torch.utils.model_zoo import tqdm
  from .._internally_replaced_utils import _download_file_from_remote_location, _is_remote_location_available
label_desc: Use image node_id 15 for calling a global function with example usage: _detect_file_type(file) and returns: suffix,  unknown, suffix,  suffix,  None, suffix,  None,  suffix, unknown,  suffix2,  suffix