| # Copyright 1999-2009 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| from _emerge.SpawnProcess import SpawnProcess |
| try: |
| import portage |
| except ImportError: |
| from os import path as osp |
| import sys |
| sys.path.insert(0, osp.join(osp.dirname(osp.dirname(osp.realpath(__file__))), "pym")) |
| import portage |
| class BinpkgExtractorAsync(SpawnProcess): |
| |
| __slots__ = ("image_dir", "pkg", "pkg_path") |
| |
| _shell_binary = portage.const.BASH_BINARY |
| |
| def _start(self): |
| self.args = [self._shell_binary, "-c", |
| "bzip2 -dqc -- %s | tar -xp -C %s -f -" % \ |
| (portage._shell_quote(self.pkg_path), |
| portage._shell_quote(self.image_dir))] |
| |
| self.env = self.pkg.root_config.settings.environ() |
| SpawnProcess._start(self) |
| |
