code: def _can_attempt_preload(lib: str) -> bool:
      """Returns if the preload can be attempted."""
  
      config = get_preload_config()
      if (config is None) or (config["packaging"] == "conda"):
          # We don't do preload if CuPy is installed from Conda-Forge, as we
          # cannot guarantee the version pinned in _wheel.json, which is
          # encoded in config[lib]['filenames'], is always available on
          # Conda-Forge. See here for the configuration files used in
          # Conda-Forge distributions.
          # https://github.com/conda-forge/cupy-feedstock/blob/master/recipe/preload_config/
          _log(
              f"Not preloading {lib} as this is not a pip wheel installation"
          )
          return False
  
      if lib not in _preload_libs:
          raise AssertionError(f"Unknown preload library: {lib}")
  
      if lib not in config:
          _log(f"Preload {lib} not configured in wheel")
          return False
  
      if _preload_libs[lib] is not None:
          _log(f"Preload already attempted: {lib}")
          return False
  
      return True
  
imports: import ctypes
  import importlib.metadata
  import json
  import os
  import os.path
  import re
  import shutil
  import sys
  from typing import Any, Dict, List, Optional, Tuple
  import warnings
label_desc: Use image node_id 17 for calling a global function with example usage: _can_attempt_preload(lib) and returns: True, False, False, False