docstr: Returns the inputs of all the sub-commands
code: def get_inputs(self):
      """Returns the inputs of all the sub-commands"""
      # XXX gee, this looks familiar ;-(
      inputs = []
      for cmd_name in self.get_sub_commands():
          cmd = self.get_finalized_command(cmd_name)
          inputs.extend(cmd.get_inputs())
  
      return inputs
  
imports: import sys
  import sysconfig
  import os
  import re
  from distutils import log
  from distutils.core import Command
  from distutils.debug import DEBUG
  from distutils.sysconfig import get_config_vars
  from distutils.errors import DistutilsPlatformError
  from distutils.file_util import write_file
  from distutils.util import convert_path, subst_vars, change_root
  from distutils.util import get_platform
  from distutils.errors import DistutilsOptionError
  from site import USER_BASE
  from site import USER_SITE
label_desc: Use image node_id 17 for calling the install obj's underlying member method code with example usage: obj.get_inputs() and returns: inputs