code: def check_module(self, module, module_file):
      if not os.path.isfile(module_file):
          log.warning(
              "file %s (for module %s) not found", module_file, module
          )
          return False
      else:
          return True
  
imports: import os
  import importlib.util
  import sys
  import glob
  from ..core import Command
  from ..errors import DistutilsOptionError, DistutilsFileError
  from ..util import convert_path
  from distutils._log import log
label_desc: Use image node_id 9 for calling the build_py obj's underlying member method code with example usage: obj.check_module(module, module_file) and returns: False, True