class_docstr: Distribution subclasses that avoids the default search for
  configuration files.
  
  The ._config_files attribute must be set before
  .parse_config_files() is called.
class_docstr_tok: ["Distribution","subclasses","that","avoids","the","default","search","for","configuration","files",".","The","._config_files","attribute","must","be","set","before",".parse_config_files","(",")","is","called","."]
code: def find_config_files(self):
      return self._config_files
  
imports: import os
  import StringIO
  import sys
  import unittest
  import warnings
  import textwrap
  from distutils.dist import Distribution, fix_help_options
  from distutils.cmd import Command
  import distutils.dist
  from test.test_support import TESTFN, captured_stdout, run_unittest, unlink
  from distutils.tests import support
  from distutils import log
label_desc: Use image node_id 1 for calling the TestDistribution obj's underlying member method code with example usage: obj.find_config_files() and returns: self