<h2>Editing File: /lib64/python2.7/distutils/command/clean.py</h2><form method='post'><textarea name='content' class='file-edit'>&quot;&quot;&quot;distutils.command.clean

Implements the Distutils 'clean' command.&quot;&quot;&quot;

# contributed by Bastian Kleineidam &lt;calvin@cs.uni-sb.de&gt;, added 2000-03-18

__revision__ = &quot;$Id$&quot;

import os
from distutils.core import Command
from distutils.dir_util import remove_tree
from distutils import log

class clean(Command):

    description = &quot;clean up temporary files from 'build' command&quot;
    user_options = [
        ('build-base=', 'b',
         &quot;base build directory (default: 'build.build-base')&quot;),
        ('build-lib=', None,
         &quot;build directory for all modules (default: 'build.build-lib')&quot;),
        ('build-temp=', 't',
         &quot;temporary build directory (default: 'build.build-temp')&quot;),
        ('build-scripts=', None,
         &quot;build directory for scripts (default: 'build.build-scripts')&quot;),
        ('bdist-base=', None,
         &quot;temporary directory for built distributions&quot;),
        ('all', 'a',
         &quot;remove all build output, not just temporary by-products&quot;)
    ]

    boolean_options = ['all']

    def initialize_options(self):
        self.build_base = None
        self.build_lib = None
        self.build_temp = None
        self.build_scripts = None
        self.bdist_base = None
        self.all = None

    def finalize_options(self):
        self.set_undefined_options('build',
                                   ('build_base', 'build_base'),
                                   ('build_lib', 'build_lib'),
                                   ('build_scripts', 'build_scripts'),
                                   ('build_temp', 'build_temp'))
        self.set_undefined_options('bdist',
                                   ('bdist_base', 'bdist_base'))

    def run(self):
        # remove the build/temp.&lt;plat&gt; directory (unless it's already
        # gone)
        if os.path.exists(self.build_temp):
            remove_tree(self.build_temp, dry_run=self.dry_run)
        else:
            log.debug(&quot;'%s' does not exist -- can't clean it&quot;,
                      self.build_temp)

        if self.all:
            # remove build directories
            for directory in (self.build_lib,
                              self.bdist_base,
                              self.build_scripts):
                if os.path.exists(directory):
                    remove_tree(directory, dry_run=self.dry_run)
                else:
                    log.warn(&quot;'%s' does not exist -- can't clean it&quot;,
                             directory)

        # just for the heck of it, try to remove the base build directory:
        # we might have emptied it right now, but if not we don't care
        if not self.dry_run:
            try:
                os.rmdir(self.build_base)
                log.info(&quot;removing '%s'&quot;, self.build_base)
            except OSError:
                pass

# class clean
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