code: def _normalize_property_name(string):
      """Remove case, strip space, '-' and '_' for loose matching."""
      return _normalize_re.sub("", string).lower()
  
file_path: catboost/contrib/python/fonttools/fontTools/unicodedata/__init__.py
imports: from __future__ import annotations
  from fontTools.misc.textTools import byteord, tostr
  import re
  from bisect import bisect_right
  from typing import Literal, TypeVar, overload
  from .None import Blocks, Scripts, ScriptExtensions, OTTags
label_desc: Use image node_id 4 for calling a global function with example usage: _normalize_property_name(string) and returns: _normalize_re