code: def has_ext_modules(self):
      return self.distribution.has_ext_modules()
  
file_path: catboost/contrib/python/setuptools/py3/setuptools/_distutils/command/build.py
imports: import sys
  import os
  from ..core import Command
  from ..errors import DistutilsOptionError
  from ..util import get_platform
label_desc: Use image node_id 6 for calling the build obj's underlying member method code with example usage: obj.has_ext_modules() and returns: self