class_docstr: Fill-in metadata and options that can be automatically derived
  (from other metadata/options, the file system or conventions)
class_docstr_tok: ["Fill-in","metadata","and","options","that","can","be","automatically","derived","(","from","other","metadata\/options",",","the","file","system","or","conventions",")"]
code: def __init__(self, distribution: "Distribution"):
      self.dist = distribution
      self._called = False
      self._disabled = False
      self._skip_ext_modules = False
  
imports: import itertools
  import os
  from fnmatch import fnmatchcase
  from glob import glob
  from pathlib import Path
  from typing import TYPE_CHECKING, Dict, Iterable, Iterator, List, Mapping, Optional, Tuple, Union
  import _distutils_hack.override
  from distutils import log
  from distutils.util import convert_path
label_desc: Use image node_id 1 to create a new ConfigDiscovery object  with example: obj = ConfigDiscovery(distribution)