"""distutils.command.install_headers Implements the Distutils 'install_headers' command, to install C/C++ headerfiles to the Python include directory.""" # This module should be kept compatible with Python 2.1. __revision__ = "$Id: install_headers.py 37828 2004-11-10 22:23:15Z loewis $" import osfrom distutils.core import Command  class install_headers (Command):     description = "install C/C++ header files"     user_options = [('install-dir=', 'd',                     "directory to install header files to"),                    ('force', 'f',                     "force installation (overwrite existing files)"),                   ]     boolean_options = ['force']     def initialize_options (self):        self.install_dir = None        self.force = 0        self.outfiles = []     def finalize_options (self):        self.set_undefined_options('install',                                   ('install_headers', 'install_dir'),                                   ('force', 'force'))      def run (self):        headers = self.distribution.headers        if not headers:            return         self.mkpath(self.install_dir)        for header in headers:            (out, _) = self.copy_file(header, self.install_dir)            self.outfiles.append(out)     def get_inputs (self):        return self.distribution.headers or []     def get_outputs (self):        return self.outfiles # class install_headers