82     for cmd in commands:
86             if subprocess.call(cmd + ["version"],
88                 return cmd
239     def _do(self, cmd, quiet=True, **kwargs):  argument
242         return subprocess.call(self._command + cmd, **kwargs)
244     def _do_check(self, cmd, quiet=True, **kwargs):  argument
247         return subprocess.check_call(self._command + cmd, **kwargs)
250         cmd = ["ps", "-q"]
252             cmd.append("-a")
263         cmd.append(filter)
264         for i in self._output(cmd).split():
274     def _output(self, cmd, **kwargs):  argument
276             return subprocess.check_output(self._command + cmd,
282             return subprocess.check_output(self._command + cmd,
358     def run(self, cmd, keep, quiet, as_user=False):  argument
365             cmd = [ "-u", str(uid) ] + cmd
368                 cmd.insert(0, '--userns=keep-id')
371                              "com.qemu.instance.uuid=" + label] + cmd,
377     def command(self, cmd, argv, quiet):  argument
378         return self._do([cmd] + argv, quiet=quiet)
514         dkr.command(cmd="pull", quiet=args.quiet,
516         dkr.command(cmd="tag", quiet=args.quiet,
650         cmd = ["-w", cwd,
654                 cmd += ["-v", "%s:%s:ro,z" % (p, p)]
655         cmd += [args.image, args.cc]
656         cmd += argv
657         return Docker().run(cmd, False, quiet=args.quiet,
671         cmd = cls()
672         subp = subparsers.add_parser(cmd.name, help=cmd.__doc__)
673         cmd.shared_args(subp)
674         cmd.args(subp)
675         subp.set_defaults(cmdobj=cmd)