/usr/share/pyshared/UpdateManager/backend/InstallBackendSynaptic.py is in update-manager 1:0.156.14.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
# (c) 2005-2007 Canonical, GPL
import apt_pkg
import os
import tempfile
from gettext import gettext as _
from gi.repository import GObject
from UpdateManager.backend import InstallBackend
class InstallBackendSynaptic(InstallBackend):
""" Install backend based on synaptic """
def _run_synaptic(self, action, opt, tempf):
"""Execute synaptic."""
try:
apt_pkg.pkgsystem_unlock()
except SystemError:
pass
win = self.window_main.get_window()
try:
xid = win.get_xid()
except AttributeError:
xid = 0
cmd = ["/usr/bin/gksu",
"--desktop", "/usr/share/applications/update-manager.desktop",
"--", "/usr/sbin/synaptic", "--hide-main-window",
"--non-interactive", "--parent-window-id",
"%s" % xid ]
cmd.extend(opt)
flags = GObject.SPAWN_DO_NOT_REAP_CHILD
(pid, stdin, stdout, stderr) = GObject.spawn_async(cmd, flags=flags)
GObject.child_watch_add(pid, self._on_synaptic_exit, (action, tempf))
def _on_synaptic_exit(self, pid, condition, data):
action, tempf = data
if tempf:
tempf.close()
self.emit("action-done", action, True, os.WEXITSTATUS(condition) == 0)
def update(self):
opt = ["--update-at-startup"]
tempf = None
self._run_synaptic(self.UPDATE, opt, tempf)
def commit(self, pkgs_install, pkgs_upgrade, close_on_done):
# close when update was successful (its ok to use a Synaptic::
# option here, it will not get auto-saved, because synaptic does
# not save options in non-interactive mode)
opt = []
if close_on_done:
opt.append("-o")
opt.append("Synaptic::closeZvt=true")
# custom progress strings
opt.append("--progress-str")
opt.append("%s" % _("Please wait, this can take some time."))
opt.append("--finish-str")
opt.append("%s" % _("Update is complete"))
tempf = tempfile.NamedTemporaryFile()
for pkg_name in pkgs_install + pkgs_upgrade:
tempf.write("%s\tinstall\n" % pkg_name)
opt.append("--set-selections-file")
opt.append("%s" % tempf.name)
tempf.flush()
self._run_synaptic(self.INSTALL, opt, tempf)
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