utils.py 文件源码

def tempdir(**kwargs):
    tempfile.tempdir = CONF.tempdir
    tmpdir = tempfile.mkdtemp(**kwargs)
    try:
        yield tmpdir
    finally:
        try:
            shutil.rmtree(tmpdir)
        except OSError as e:
            LOG.error(_LE('Could not remove tmpdir: %s'), e)