Add a AbstractEbuildProcess class for MiscFunctionsProcess to inherit the

_pipe and _can_log methods that used to be in the EbuildProcess class.

svn path=/main/trunk/; revision=14933

1 files changed, 24 insertions, 0 deletions

diff --git a/pym/_emerge/AbstractEbuildProcess.py b/pym/_emerge/AbstractEbuildProcess.py
new file mode 100644
index 000000000..db599019c
--- /dev/null
+++ b/pym/_emerge/AbstractEbuildProcess.py
@@ -0,0 +1,24 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+from _emerge.SpawnProcess import SpawnProcess
+import portage
+from portage import os
+
+class AbstractEbuildProcess(SpawnProcess):
+
+	__slots__ = ('phase', 'pkg', 'settings',)
+
+	def _pipe(self, fd_pipes):
+		stdout_pipe = fd_pipes.get(1)
+		got_pty, master_fd, slave_fd = \
+			portage._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)