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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
from _emerge.SpawnProcess import SpawnProcess
import portage
from portage import os
from portage.util._pty import _create_pty_or_pipe
class AbstractEbuildProcess(SpawnProcess):
__slots__ = ('phase', 'pkg', 'settings',)
def _pipe(self, fd_pipes):
stdout_pipe = fd_pipes.get(1)
got_pty, master_fd, slave_fd = \
_create_pty_or_pipe(copy_term_size=stdout_pipe)
return (master_fd, slave_fd)
def _can_log(self, slave_fd):
# With sesandbox, logging works through a pty but not through a
# normal pipe. So, disable logging if ptys are broken.
# See Bug #162404.
return not ('sesandbox' in self.settings.features \
and self.settings.selinux_enabled()) or os.isatty(slave_fd)
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