code: def build_modules(self):
      modules = self.find_modules()
      for package, module, module_file in modules:
          # Now "build" the module -- ie. copy the source file to
          # self.build_lib (the build directory for Python source).
          # (Actually, it gets copied to the directory for this package
          # under self.build_lib.)
          self.build_module(module, module_file, package)
  
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 17 for calling the build_py obj's underlying member method code with example usage: obj.build_modules() without return types