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apt-notifier.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
import subprocess
import sys
import os
import tempfile
from os import environ
from PyQt4 import QtGui
from PyQt4 import QtCore
rc_file_name = environ.get('HOME') + '/.config/apt-notifierrc'
message_status = "not displayed"
# ~~~ Localize 0 ~~~
# Use gettext and specify translation file locations
import gettext
gettext.bindtextdomain('apt-notifier', '/usr/share/locale')
gettext.textdomain('apt-notifier')
_ = gettext.gettext
gettext.install('apt-notifier.py')
from string import Template # for simple string substitution (popup_msg...)
def set_translations():
global tooltip_0_updates_available
global tooltip_1_new_update_available
global tooltip_multiple_new_updates_available
global popup_title
global popup_msg_1_new_update_available
global popup_msg_multiple_new_updates_available
global Upgrade_using_Synaptic
global View_and_Upgrade
global Hide_until_updates_available
global Quit_Apt_Notifier
global Apt_Notifier_Help
global Synaptic_Help
global Apt_Notifier_Preferences
global Apt_History
global Check_for_Updates
global Check_for_Updates_by_User
Check_for_Updates_by_User = 'false'
global ignoreClick
ignoreClick = '0'
global RepoListsHashNow
RepoListsHashNow = ''
global RepoListsHashPrevious
RepoListsHashPrevious= ''
global AptConfsAndPrefsNow
AptConfsAndPrefsNow = ''
global AptConfsAndPrefsPrevious
AptConfsAndPrefsPrevious = ''
global AptPkgCacheHashNow
AptPkgCacheHashNow = ''
global AptPkgCacheHashPrevious
AptPkgCacheHashPrevious = ''
global text
text = ''
# ~~~ Localize 1 ~~~
tooltip_0_updates_available = unicode (_("0 updates available") ,'utf-8')
tooltip_1_new_update_available = unicode (_("1 new update available") ,'utf-8')
tooltip_multiple_new_updates_available = unicode (_("$count new updates available") ,'utf-8')
popup_title = unicode (_("Updates") ,'utf-8')
popup_msg_1_new_update_available = unicode (_("You have 1 new update available") ,'utf-8')
popup_msg_multiple_new_updates_available = unicode (_("You have $count new updates available") ,'utf-8')
Upgrade_using_Synaptic = unicode (_("Upgrade using Synaptic") ,'utf-8')
View_and_Upgrade = unicode (_("View and Upgrade") ,'utf-8')
Hide_until_updates_available = unicode (_("Hide until updates available") ,'utf-8')
Quit_Apt_Notifier = unicode (_("Quit") ,'utf-8')
Apt_Notifier_Help = unicode (_("MX Updater Help") ,'utf-8')
Synaptic_Help = unicode (_("Synaptic Help") ,'utf-8')
Apt_Notifier_Preferences = unicode (_("Preferences") ,'utf-8')
Apt_History = unicode (_("History") ,'utf-8')
Check_for_Updates = unicode (_("Check for Updates") ,'utf-8')
# Check for updates, using subprocess.Popen
def check_updates():
global message_status
global text
global RepoListsHashNow
global RepoListsHashPrevious
global AptConfsAndPrefsNow
global AptConfsAndPrefsPrevious
global AptPkgCacheHashNow
global AptPkgCacheHashPrevious
global Check_for_Updates_by_User
"""
Don't bother checking for updates when /var/lib/apt/periodic/update-stamp
isn't present. This should only happen in a Live session before the repository
lists have been loaded for the first time.
"""
command_string = "[ ! -e /var/lib/apt/periodic/update-stamp ] && [ ! -e /var/lib/apt/lists/lock ]"
exit_state = subprocess.call([command_string], shell=True, stdout=subprocess.PIPE)
if exit_state == 0:
if text == '':
text = '0'
message_status = "not displayed" # Resets flag once there are no more updates
add_hide_action()
if icon_config != "show":
AptIcon.hide()
else:
AptIcon.setIcon(NoUpdatesIcon)
command_string = "( [ -z $(apt-config shell U APT::Periodic::Unattended-Upgrade) ] )"
exit_state = subprocess.call([command_string], shell=True, stdout=subprocess.PIPE)
if exit_state == 0:
AptIcon.setToolTip(tooltip_0_updates_available)
else:
command_string = "( [ $(apt-config shell U APT::Periodic::Unattended-Upgrade | cut -c4) != 0 ] )"
exit_state = subprocess.call([command_string], shell=True, stdout=subprocess.PIPE)
if exit_state == 0:
AptIcon.setToolTip("")
else:
AptIcon.setToolTip(tooltip_0_updates_available)
return
"""
Don't bother checking for updates if processes for other package management tools
appear to be runninng.
"""
command_string = "ps aux | grep -v grep | grep -E 'apt-get|aptitude|dpkg|gdebi|synaptic' -q"
exit_state = subprocess.call([command_string], shell=True, stdout=subprocess.PIPE)
if exit_state == 0:
return
"""
Get a hash of the /var/lib/apt/lists folder.
"""
script = '''#!/bin/sh
find /var/lib/apt/lists/* 2>/dev/null | xargs md5sum 2>/dev/null | md5sum
'''
script_file = tempfile.NamedTemporaryFile('wt')
script_file.write(script)
script_file.flush()
run = subprocess.Popen(["echo -n `bash %s`" % script_file.name],shell=True, stdout=subprocess.PIPE)
RepoListsHashNow = run.stdout.read(128)
script_file.close()
"""
Get a hash of the /etc/apt/conf file and files in the .d folder,
and /etc/apt/preferences file and files in the .d folder.
"""
script = '''#!/bin/sh
find /etc/apt/{apt.conf*,preferences*} 2>/dev/null | grep -v .d$ | xargs md5sum 2>/dev/null | md5sum
'''
script_file = tempfile.NamedTemporaryFile('wt')
script_file.write(script)
script_file.flush()
run = subprocess.Popen(["echo -n `bash %s`" % script_file.name],shell=True, stdout=subprocess.PIPE)
AptConfsAndPrefsNow = run.stdout.read(128)
script_file.close()
"""
Get a hash of /var/cache/apt/pkgcache.bin.
"""
script = '''#!/bin/sh
md5sum /var/cache/apt/pkgcache.bin 2>/dev/null | md5sum
'''
script_file = tempfile.NamedTemporaryFile('wt')
script_file.write(script)
script_file.flush()
run = subprocess.Popen(["echo -n `bash %s`" % script_file.name],shell=True, stdout=subprocess.PIPE)
AptPkgCacheHashNow = run.stdout.read(128)
script_file.close()
"""
If
no changes in the Repo List hashes since last checked
AND
the Apt Conf & Apt Preferences hashes same since last checked
AND
pkgcache.bin same since last checked
AND
the call to check_updates wasn't initiated by user
then don't bother checking for updates.
"""
if RepoListsHashNow == RepoListsHashPrevious:
if AptConfsAndPrefsNow == AptConfsAndPrefsPrevious:
if AptPkgCacheHashNow == AptPkgCacheHashPrevious:
if Check_for_Updates_by_User == 'false':
if text == '':
text = '0'
return
RepoListsHashPrevious = RepoListsHashNow
RepoListsHashNow = ''
AptConfsAndPrefsPrevious = AptConfsAndPrefsNow
AptConfsAndPrefsNow = ''
AptPkgCacheHashPrevious = AptPkgCacheHashNow
AptPkgCacheHashNow = ''
Check_for_Updates_by_User = 'false'
#Create an inline script (what used to be /usr/bin/apt-notifier-check-Updates) and then run it to get the number of updates.
script = '''#!/bin/sh
#Create a temporary folder and redirect the apt-get upgrade and dist-upgrade output to them; doing this so only have to run the apt command 2 times.
TMP=$(mktemp -d /tmp/apt-notifier.check_updates.XXXXXX)
LC_ALL=en_US apt-get -o Debug::NoLocking=true --trivial-only -V upgrade 2>/dev/null > "$TMP"/upgrade
LC_ALL=en_US apt-get -o Debug::NoLocking=true --trivial-only -V dist-upgrade 2>/dev/null > "$TMP"/dist-upgrade
#Suppress 'updates available' notification if apt-get upgrade & dist-upgrade output are the same, and Unattended-Upgrades are enabled (>=1)
diff "$TMP"/upgrade "$TMP"/dist-upgrade 1>/dev/null 2>/dev/null
if [ $? -eq 0 ]
then
Unattended_Upgrade=0
eval $(apt-config shell Unattended_Upgrade APT::Periodic::Unattended-Upgrade)
if [ $Unattended_Upgrade != 0 ]
then
rm -rf "$TMP"
echo 0
exit
fi
fi
if [ $(grep ^UpgradeType ~/.config/apt-notifierrc | cut -f2 -d=) = upgrade ]
then
mv "$TMP"/upgrade "$TMP"/updates
else
mv "$TMP"/dist-upgrade "$TMP"/updates
fi
#Suppress the 'updates available' notification if all of the updates are from a backports repo (jessie-backports, stretch-backports, etc.)
if [ "$(grep " => " "$TMP"/updates | wc -l)" = "$(grep " => " "$TMP"/updates | grep -E ~bpo[0-9]+[+][0-9]+[\)]$ | wc -l)" ]
then
rm -rf "$TMP"
echo 0
exit
fi
sorted_list_of_upgrades()
{
#Create a sorted list of the names of the packages that are upgradeable.
cat "$TMP"/updates | sed -n '/upgraded:/,$p' | grep ^' ' | awk '{ print $1 }' | sort
}
#suppress updates available indication if 2 or more Release.reverify entries found
#if [ $(ls -1 /var/lib/apt/lists/partial/ | grep Release.reverify$ | wc -l) -ge 2 ]; then echo 0; exit; fi
if [ -s /var/lib/synaptic/preferences ];
then
#/var/lib/synaptic/preferences is a non-zero size file, which means there are packages pinned in Synaptic.
#Remove from the sorted_list_of_upgrades, packages that are pinned in Synaptic, and then get a count of remaining.
sorted_list_of_upgrades | grep -vx $(grep 'Package:' /var/lib/synaptic/preferences 2>/dev/null | awk {'print "-e " $2'}) | wc -l
else
#/var/lib/synaptic/preferences is either a zero byte file, meaning packages were pinned in Synaptic at some time in
# the past but none are currently pinned. Or the file is not present, meaning packages have never been pinned using
# Synaptic. In either case, just get a count of how many upgradeable packages are in the list.
sorted_list_of_upgrades | wc -l
fi
rm -rf "$TMP"
'''
script_file = tempfile.NamedTemporaryFile('wt')
script_file.write(script)
script_file.flush()
run = subprocess.Popen(["echo -n `bash %s`" % script_file.name],shell=True, stdout=subprocess.PIPE)
# Read the output into a text string
text = run.stdout.read(128)
script_file.close()
# Alter both Icon and Tooltip, depending on updates available or not
if text == "0":
message_status = "not displayed" # Resets flag once there are no more updates
add_hide_action()
if icon_config != "show":
AptIcon.hide()
else:
AptIcon.setIcon(NoUpdatesIcon)
command_string = "( [ $(apt-config shell U APT::Periodic::Unattended-Upgrade | cut -c4) != 0 ] && [ $(apt-config shell U APT::Periodic::Unattended-Upgrade | cut -c4) != '' ] )"
exit_state = subprocess.call([command_string], shell=True, stdout=subprocess.PIPE)
if exit_state == 0:
AptIcon.setToolTip("")
else:
AptIcon.setToolTip(tooltip_0_updates_available)
else:
if text == "1":
AptIcon.setIcon(NewUpdatesIcon)
AptIcon.show()
AptIcon.setToolTip(tooltip_1_new_update_available)
add_rightclick_actions()
# Shows the pop up message only if not displayed before
if message_status == "not displayed":
def show_message():
AptIcon.showMessage(popup_title, popup_msg_1_new_update_available)
Timer.singleShot(1000, show_message)
message_status = "displayed"
else:
AptIcon.setIcon(NewUpdatesIcon)
AptIcon.show()
tooltip_template=Template(tooltip_multiple_new_updates_available)
tooltip_with_count=tooltip_template.substitute(count=text)
AptIcon.setToolTip(tooltip_with_count)
add_rightclick_actions()
# Shows the pop up message only if not displayed before
if message_status == "not displayed":
# ~~~ Localize 1b ~~~
# Use embedded count placeholder.
popup_template=Template(popup_msg_multiple_new_updates_available)
popup_with_count=popup_template.substitute(count=text)
def show_message():
#AptIcon.showMessage(popup_title, popup_msg_multiple_new_updates_available_begin + text + popup_msg_multiple_new_updates_available_end)
AptIcon.showMessage(popup_title, popup_with_count)
Timer.singleShot(1000, show_message)
message_status = "displayed"
def start_synaptic():
global Check_for_Updates_by_User
run = subprocess.Popen(['/usr/bin/su-to-root -X -c synaptic'],shell=True).wait()
Check_for_Updates_by_User = 'true'
check_updates()
def viewandupgrade():
global Check_for_Updates_by_User
initialize_aptnotifier_prefs()
# ~~~ Localize 2 ~~~
# Accommodations for transformation from Python literals to Bash literals:
# t10: \\n will convert to \n
# t12: \\n will convert to \n
# t16: '( and )' moved outside of translatable string to protect from potential translator's typo
# t18: \\\"n\\\" will convert to \"n\" which will become "n" in shell (to avoid concatenating shell strings)
# t01 thru t12, Yad 'View and Upgrade' strings
t01 = _("MX Updater--View and Upgrade, previewing: basic upgrade")
t02 = _("MX Updater--View and Upgrade, previewing: full upgrade")
#t03 = _("Automatically answer 'yes' to all prompts during full/basic upgrade")
t03 = _("Automatically answer 'yes' to all prompts during upgrade")
#t04 = _("automatically close terminal window when basic upgrade complete")
t04 = _("automatically close terminal window when upgrade complete")
#t05 = _("automatically close terminal window when full upgrade complete")
t05 = _("automatically close terminal window when upgrade complete")
t06 = _("basic upgrade")
t07 = _("full upgrade")
t08 = _("switch to basic upgrade")
t09 = _("switch to full upgrade")
t10 = _("Switches the type of Upgrade that will be performed, alternating back and forth between 'full upgrade' and 'basic upgrade'.")
t11 = _("Reload")
t12 = _("Reload the package information to become informed about new, removed or upgraded software packages. (apt-get update)")
# t13, gksu dialog
t13 = _("The action you requested needs <b>root privileges</b>. Please enter <b>root's</b> password below.")
# t14 thru t19, strings for the upgrade (basic) / dist-upgrade (full) script that runs in the terminal window
t14 = _("basic upgrade complete (or was canceled)")
t15 = _("full upgrade complete (or was canceled)")
t16 = _("this terminal window can now be closed")
t17 = "'(" + _("press any key to close") + ")'"
t18 = _("Unneeded packages are installed that can be removed.")
t19 = _("Running apt-get autoremove, if you are unsure type 'n'.")
t20 = _("upgrade")
t21 = _("Using full upgrade")
t22 = _("Using basic upgrade (not recommended)")
shellvar = (
' window_title_basic="' + t01 + '"\n'
' window_title_full="' + t02 + '"\n'
' use_apt_get_dash_dash_yes="' + t03 + '"\n'
' auto_close_window_basic="' + t04 + '"\n'
' auto_close_window_full="' + t05 + '"\n'
' basic_upgrade="' + t06 + '"\n'
' full_upgrade="' + t07 + '"\n'
' switch_to_basic_upgrade="' + t08 + '"\n'
' switch_to_full_upgrade="' + t09 + '"\n'
' switch_tooltip="' + t10 + '"\n'
' reload="' + t11 + '"\n'
' reload_tooltip="' + t12 + '"\n'
' rootPasswordRequestMsg="' + t13 + '"\n'
' done1basic="' + t14 + '"\n'
' done1full="' + t15 + '"\n'
' done2="' + t16 + '"\n'
' done3="' + t17 + '"\n'
' autoremovable_packages_msg1="' + t18 + '"\n'
' autoremovable_packages_msg2="' + t19 + '"\n'
' upgrade="' + t20 + '"\n'
' upgrade_tooltip_full="' + t21 + '"\n'
' upgrade_tooltip_basic="' + t22 + '"\n'
)
script = '''#!/bin/bash
#cancel updates available indication if 2 or more Release.reverify entries found
#if [ $(ls -1 /var/lib/apt/lists/partial/ | grep Release.reverify$ | wc -l) -ge 2 ]; then exit; fi
''' + shellvar + '''
RunAptScriptInTerminal(){
#for MEPIS remove "MX" branding from the $window_title string
window_title_term=$window_title
window_title_term=$(echo "$1"|sed 's/MX /'$(grep -o MX.*[1-9][0-9] /etc/issue|cut -c1-2)" "'/')
TermXOffset="$(xwininfo -root|awk '/Width/{print $2/4}')"
TermYOffset="$(xwininfo -root|awk '/Height/{print $2/4}')"
G=" --geometry=80x25+"$TermXOffset"+"$TermYOffset
I=" --icon=mnotify-some-""$(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=)"
if [ "$2" = "" ]
then T=""; I=""
else
if [ "$2" != "update" ]
then T=" --title='""$(grep -o MX.*[1-9][0-9] /etc/issue|cut -c1-2)"" Updater: "$2"'"
else T=" --title='""$(grep -o MX.*[1-9][0-9] /etc/issue|cut -c1-2)"" Updater: "$reload"'"
fi
fi
if (xprop -root | grep -q -i kde)
then
# Running KDE
#
# Can't get su-to-root to work in newer KDE's, so use kdesu for
# authentication.
#
# If x-terminal-emulator is set to xfce4-terminal.wrapper, use
# xfce4-terminal instead because the --hold option doesn't work with
# the wrapper. Also need to enclose the apt-get command in single
# quotes.
#
# If x-terminal-emulator is set to xterm, use konsole instead, if
# it's available (it should be).
case $(readlink -e /usr/bin/x-terminal-emulator | xargs basename) in
gnome-terminal.wrapper) if [ -e /usr/bin/konsole ]
then
$(kde4-config --path libexec)kdesu -c "konsole -e $3"
sleep 5
while [ "$(ps aux | grep [0-9]' konsole -e apt-get update')" != "" ]
do
sleep 1
done
sleep 1
else
:
fi
;;
konsole) $(kde4-config --path libexec)kdesu -c "konsole -e $3"
sleep 5
while [ "$(ps aux | grep [0-9]' konsole -e apt-get update')" != "" ]
do
sleep 1
done
sleep 1
;;
roxterm) $(kde4-config --path libexec)kdesu -c "roxterm$G$T --separate -e $3"
;;
xfce4-terminal.wrapper) $(kde4-config --path libexec)kdesu --noignorebutton -d -c "xfce4-terminal$G$I$T -e $3"
;;
xterm) if [ -e /usr/bin/konsole ]
then
$(kde4-config --path libexec)kdesu -c "konsole -e $3"
sleep 5
while [ "$(ps aux | grep [0-9]' konsole -e apt-get update')" != "" ]
do
sleep 1
done
sleep 1
else
$(kde4-config --path libexec)kdesu -c "xterm -e $3"
fi
;;
*) $(kde4-config --path libexec)kdesu -c "x-terminal-emulator -e $3"
sleep 5
while [ "$(ps aux | grep [0-9]' konsole -e apt-get update')" != "" ]
do
sleep 1
done
sleep 1
;;
esac
else
# Running a non KDE desktop
#
# Use su-to-root for authentication, it should end up using gksu.
#
# If x-terminal-emulator is set to xfce4-terminal.wrapper, use
# xfce4-terminal instead because the --hold option doesn't work
# with the wrapper. Also need to enclose the apt-get command in
# single quotes.
#
# If x-terminal-emulator is set to xterm, use xfce4-terminal
# instead, if it's available (it is in MX)
case $(readlink -e /usr/bin/x-terminal-emulator | xargs basename) in
gnome-terminal.wrapper) su-to-root -X -c "gnome-terminal$G$T -e $3"
;;
konsole) su-to-root -X -c "konsole -e $3"
sleep 5
while [ "$(ps aux | grep [0-9]' konsole -e apt-get update')" != "" ]
do
sleep 1
done
sleep 1
;;
roxterm) su-to-root -X -c "roxterm$G$T --separate -e $3"
;;
xfce4-terminal.wrapper) if [ -x $(whereis gksu | awk '{print $2}') ]
then
gksu --su-mode -m "$rootPasswordRequestMsg""\n\n'$2'" "xfce4-terminal$G$I$T -e $3"
else
su-to-root -X -c "xfce4-terminal$G$I$T -e $3"
fi
;;
xterm) if [ -e /usr/bin/xfce4-terminal ]
then
su-to-root -X -c "xfce4-terminal$G$I$T -e $3"
else
su-to-root -X -c "xterm -e $3"
fi
;;
*) su-to-root -X -c "x-terminal-emulator -e $3"
;;
esac
fi
}
DoUpgrade(){
case $1 in
0)
BP="1"
chmod +x $TMP/upgradeScript
RunAptScriptInTerminal "$window_title" "$UpgradeTypeUserFriendlyName" "$TMP/upgradeScript"
;;
2)
BP="1"
;;
4)
BP="0"
sed -i 's/UpgradeType='$UpgradeType'/UpgradeType='$OtherUpgradeType'/' ~/.config/apt-notifierrc
;;
8)
BP="0"
#chmod +x $TMP/upgradeScript
RunAptScriptInTerminal "" "update" "'apt-get update'"
sleep 1
;;
*)
BP="1"
;;
esac
}
BP="0"
while [ $BP != "1" ]
do
UpgradeType=$(grep ^UpgradeType ~/.config/apt-notifierrc | cut -f2 -d=)
if [ "$UpgradeType" = "upgrade" ]; then
UpgradeTypeUserFriendlyName=$basic_upgrade
OtherUpgradeType="dist-upgrade"
upgrade_tooltip=$upgrade_tooltip_basic
fi
if [ "$UpgradeType" = "dist-upgrade" ]; then
UpgradeTypeUserFriendlyName=$full_upgrade
OtherUpgradeType="upgrade"
upgrade_tooltip=$upgrade_tooltip_full
fi
UpgradeAssumeYes=$(grep ^UpgradeAssumeYes ~/.config/apt-notifierrc | cut -f2 -d=)
UpgradeAutoClose=$(grep ^UpgradeAutoClose ~/.config/apt-notifierrc | cut -f2 -d=)
TMP=$(mktemp -d /tmp/apt-notifier.XXXXXX)
echo "$UpgradeTypeUserFriendlyName" > "$TMP"/upgrades
#The following 40 or so lines (down to the "APT_CONFIG" line) create a temporary etc/apt folder and subfolders
#that for the most part match the root owned /etc/apt folder and it's subfolders.
#
#A symlink to /var/synaptic/preferences symlink ("$TMP"/etc/apt/preferences.d/synaptic-pins) will be created
#if there isn't one already (note: the non-root user wouldn't be able to create one in /etc/apt/preferences.d/).
#
#With a /var/synaptic/preferences symlink in place, no longer need to remove the lines with Synaptic pinned packages
#from the "$TMP"/upgrades file to keep them from being displayed in the 'View and Upgrade' window, also no longer
#need to correct the upgrades count after removing the lines with the pinned updates.
#create the etc/apt/*.d subdirectories in the temporary directory ("$TMP")
for i in $(find /etc/apt -name *.d); do mkdir -p "$TMP"/$(echo $i | cut -f2- -d/); done
#create symlinks to the files in /etc/apt and it's subdirectories with exception of /etc/apt and /etc/apt/apt.conf
for i in $(find /etc/apt | grep -v -e .d$ -e apt.conf$ -e apt$); do ln -s $i "$TMP"/$(echo $i | cut -f2- -d/) 2>/dev/null; done
#in etc/preferences test to see if there's a symlink to /var/lib/synaptic/preferences
ls -l /etc/apt/preferences* | grep ^l | grep -m1 /var/lib/synaptic/preferences$ -q
#if there isn't, create one if there are synaptic pinned packages
if [ $? -eq 1 ]
then
if [ -s /var/lib/synaptic/preferences ]
then ln -s /var/lib/synaptic/preferences "$TMP"/etc/apt/preferences.d/synaptic-pins 2>/dev/null
fi
fi
#create a apt.conf in the temp directory by copying existing /etc/apt/apt.conf to it
[ ! -e /etc/apt/apt.conf ] || cp /etc/apt/apt.conf "$TMP"/apt.conf
#in apt.conf file set Dir to the path of the temp directory
echo 'Dir "'"$TMP"'/";' >> "$TMP"/apt.conf
#set Dir::State::* and Dir::Cache::* to the existing ones in /var/lib/apt, /var/lib/dpkg and /var/cache/apt
echo 'Dir::State "/var/lib/apt/";' >> "$TMP"/apt.conf
echo 'Dir::State::Lists "/var/lib/apt/lists/";' >> "$TMP"/apt.conf
echo 'Dir::State::status "/var/lib/dpkg/status";' >> "$TMP"/apt.conf
echo 'Dir::State::extended_states "/var/lib/apt/extended_states";' >> "$TMP"/apt.conf
echo 'Dir::Cache "/var/cache/apt/";' >> "$TMP"/apt.conf
echo 'Dir::Cache::Archives "/var/cache/apt/archives";' >> "$TMP"/apt.conf
echo 'Dir::Cache::srcpkgcache "/var/cache/apt/srcpkgcache.bin";' >> "$TMP"/apt.conf
echo 'Dir::Cache::pkgcache "/var/cache/apt/pkgcache.bin";' >> "$TMP"/apt.conf
APT_CONFIG="$TMP"/apt.conf apt-get -o Debug::NoLocking=true --trivial-only -V $UpgradeType 2>/dev/null >> "$TMP"/upgrades
#fix to display epochs
#for i in $(grep [[:space:]]'=>'[[:space:]] "$TMP"/upgrades | awk '{print $1}')
#do
# withoutEpoch="$(grep [[:space:]]$i[[:space:]] "$TMP"/upgrades | awk '{print $2}')"
# withEpoch="(""$(apt-cache policy $i | head -2 | tail -1 | awk '{print $NF}')"
# sed -i 's/'"$withoutEpoch"'/'"$withEpoch"'/' "$TMP"/upgrades
# withoutEpoch="$(grep [[:space:]]$i[[:space:]] "$TMP"/upgrades | awk '{print $4}')"
# withEpoch="$(apt-cache policy $i | head -3 | tail -1 | awk '{print $NF}')"")"
# sed -i 's/'"$withoutEpoch"'/'"$withEpoch"'/' "$TMP"/upgrades
#done
# ~~~ Localize 2a ~~~
# Format switch label. switch_to contains %s. eg "switch to %s" or "zu %s wechseln"
# Result output to switch_label could be eg "switch to 'apt-get upgrade'"
# or "zu 'apt-get dist-upgrade' wechseln'"
# Should be able to use statement like:
# printf -v switch_label "$switch_to" "$switch_type"
# But fails, so use sed instead.
# Format auto close message in same way.
switch_type="'""$OtherUpgradeType""'"
switch_label=$(echo "$switch_to" | sed 's/%s/'"$switch_type"'/')
auto_close_label=$(echo "$auto_close_window" | sed 's/%s/'"$UpgradeType"'/')
if [ "$UpgradeType" = "upgrade" ]
then
upgrade_label=$upgrade
switch_label=$switch_to_full_upgrade
auto_close_label=$auto_close_window_basic
window_title="$window_title_basic"
else
upgrade_label=$upgrade
switch_label=$switch_to_basic_upgrade
auto_close_label=$auto_close_window_full
window_title="$window_title_full"
fi
yad \\
--window-icon=/usr/share/icons/mnotify-some-"$(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=)".png \\
--width=640 \\
--height=480 \\
--center \\
--title "$(echo "$window_title"|sed 's/MX /'$(grep -o MX.*[1-9][0-9] /etc/issue|cut -c1-2)" "'/')" \\
--form \\
--field :TXT "$(sed 's/^/ /' "$TMP"/upgrades)" \\
--field="$use_apt_get_dash_dash_yes":CHK $UpgradeAssumeYes \\
--field="$auto_close_label":CHK $UpgradeAutoClose \\
--button "$reload"!reload!"$reload_tooltip":8 \\
--button ''"$upgrade_label"!mnotify-some-"$(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=)"!"$upgrade_tooltip":0 \\
--button gtk-cancel:2 \\
--buttons-layout=spread \\
2>/dev/null \\
> "$TMP"/results
echo $?>>"$TMP"/results
# if the View and Upgrade yad window was closed by one of it's 4 buttons,
# then update the UpgradeAssumeYes & UpgradeAutoClose flags in the
# ~/.config/apt-notifierrc file to match the checkboxes
if [ $(tail -n1 "$TMP"/results) -eq 0 ]||\\
[ $(tail -n1 "$TMP"/results) -eq 2 ]||\\
[ $(tail -n1 "$TMP"/results) -eq 4 ]||\\
[ $(tail -n1 "$TMP"/results) -eq 8 ];
then
if [ "$(head -n1 "$TMP"/results | rev | awk -F \| '{ print $3}' | rev)" = "TRUE" ];
then
grep UpgradeAssumeYes=true ~/.config/apt-notifierrc -q || sed -i 's/UpgradeAssumeYes=false/UpgradeAssumeYes=true/' ~/.config/apt-notifierrc
else
grep UpgradeAssumeYes=false ~/.config/apt-notifierrc -q || sed -i 's/UpgradeAssumeYes=true/UpgradeAssumeYes=false/' ~/.config/apt-notifierrc
fi
if [ "$(head -n1 "$TMP"/results | rev | awk -F \| '{ print $2}' | rev)" = "TRUE" ];
then
grep UpgradeAutoClose=true ~/.config/apt-notifierrc -q || sed -i 's/UpgradeAutoClose=false/UpgradeAutoClose=true/' ~/.config/apt-notifierrc
else
grep UpgradeAutoClose=false ~/.config/apt-notifierrc -q || sed -i 's/UpgradeAutoClose=true/UpgradeAutoClose=false/' ~/.config/apt-notifierrc
fi
else
:
fi
# refresh UpgradeAssumeYes & UpgradeAutoClose
UpgradeAssumeYes=$(grep ^UpgradeAssumeYes ~/.config/apt-notifierrc | cut -f2 -d=)
UpgradeAutoClose=$(grep ^UpgradeAutoClose ~/.config/apt-notifierrc | cut -f2 -d=)
if [ $(tail -n1 "$TMP"/results) -eq 8 ];
then
# build a upgrade script to do a apt-get update
echo "#!/bin/bash"> "$TMP"/upgradeScript
echo "echo 'update'">> "$TMP"/upgradeScript
echo "apt-get update">> "$TMP"/upgradeScript
else
# build a upgrade script to do the apt-get upgrade (basic upgrade) or dist-upgrade (full upgrade)
echo "#!/bin/bash"> "$TMP"/upgradeScript
echo "echo ''"$UpgradeTypeUserFriendlyName>> "$TMP"/upgradeScript
echo 'find /etc/apt/preferences.d | grep -E synaptic-[0-9a-zA-Z]{6}-pins | xargs rm -f'>> "$TMP"/upgradeScript
echo 'if [ -f /var/lib/synaptic/preferences -a -s /var/lib/synaptic/preferences ]'>> "$TMP"/upgradeScript
echo ' then '>> "$TMP"/upgradeScript
echo ' SynapticPins=$(mktemp /etc/apt/preferences.d/synaptic-XXXXXX-pins)'>> "$TMP"/upgradeScript
echo ' ln -sf /var/lib/synaptic/preferences "$SynapticPins" 2>/dev/null'>> "$TMP"/upgradeScript
echo 'fi'>> "$TMP"/upgradeScript
echo 'file "$SynapticPins" | cut -f2- -d" " | grep -e"broken symbolic link" -e"empty" -q '>> "$TMP"/upgradeScript
echo 'if [ $? -eq 0 ]; then find /etc/apt/preferences.d | grep -E synaptic-[0-9a-zA-Z]{6}-pins | xargs rm -f; fi'>> "$TMP"/upgradeScript
if [ "$UpgradeAssumeYes" = "true" ];
then
echo "apt-get --assume-yes -V "$UpgradeType>> "$TMP"/upgradeScript
else
echo "apt-get -V "$UpgradeType>> "$TMP"/upgradeScript
fi
grep ^CheckForAutoRemoves=true ~/.config/apt-notifierrc -q
if [ $? -eq 0 ]
then
echo "echo">> "$TMP"/upgradeScript
echo 'apt-get autoremove -s | grep ^Remv -q'>> "$TMP"/upgradeScript
echo 'if [ $? -eq 0 ]; '>> "$TMP"/upgradeScript
echo ' then'>> "$TMP"/upgradeScript
echo 'echo "'"$autoremovable_packages_msg1"'"'>> "$TMP"/upgradeScript
echo 'echo "'"$autoremovable_packages_msg2"'"'>> "$TMP"/upgradeScript
echo 'apt-get autoremove -qV'>> "$TMP"/upgradeScript
echo ' else'>> "$TMP"/upgradeScript
echo ' :'>> "$TMP"/upgradeScript
echo 'fi'>> "$TMP"/upgradeScript
else
:
fi
echo "echo">> "$TMP"/upgradeScript
echo 'find /etc/apt/preferences.d | grep -E synaptic-[0-9a-zA-Z]{6}-pins | xargs rm -f'>> "$TMP"/upgradeScript
# ~~~ Localize 2b ~~~
#donetype="$UpgradeType"
#donetext=$(echo "$done1" | sed 's/%s/'"$donetype"'/')
if [ "$UpgradeType" = "upgrade" ]
then
donetext="$done1basic"
else
donetext="$done1full"
fi
echo 'echo "'"$donetext"'"'>> "$TMP"/upgradeScript
echo "echo">> "$TMP"/upgradeScript
if [ "$UpgradeAutoClose" = "true" ];
then
echo "sleep 1">> "$TMP"/upgradeScript
echo "exit 0">> "$TMP"/upgradeScript
else
echo "echo -n $done2' '">> "$TMP"/upgradeScript
echo "read -sn 1 -p $done3 -t 999999999">> "$TMP"/upgradeScript
echo "echo">> "$TMP"/upgradeScript
echo "exit 0">> "$TMP"/upgradeScript
fi
fi
DoUpgrade $(tail -n1 "$TMP"/results)
rm -rf "$TMP"
done
sleep 2
PID=`pidof apt-get | cut -f 1 -d " "`
if [ $PID ]; then
while (ps -p $PID > /dev/null); do
sleep 2
done
fi
'''
script_file = tempfile.NamedTemporaryFile('wt')
script_file.write(script)
script_file.flush()
run = subprocess.Popen(['bash %s' % script_file.name],shell=True).wait()
script_file.close()
Check_for_Updates_by_User = 'true'
check_updates()
def initialize_aptnotifier_prefs():
"""Create/initialize preferences in the ~/.config/apt-notifierrc file """
"""if they don't already exist. Remove multiple entries and those that """
"""appear to be invalid. """
script = '''#! /bin/bash
#test if ~/.config/apt-notifierrc contains a UpgradeType=* line and that it's a valid entry
grep -q -e ^"UpgradeType=upgrade" -e^"UpgradeType=dist-upgrade" ~/.config/apt-notifierrc
if [ "$?" -eq 0 ]
then
#contains a valid entry so do nothing
:
else
#
#if a UpgradeType=* line not present,
#or not equal to "upgrade" or "dist-upgrade"
#initially set it to "UpgradeType=dist-upgrade"
#also delete multiple entries or what appears to be invalid entries
sed -i '/.*UpgradeType.*/Id' ~/.config/apt-notifierrc
echo "UpgradeType=dist-upgrade">> ~/.config/apt-notifierrc
fi
#test if ~/.config/apt-notifierrc contains a UpgradeAssumeYes=* line and that it's a valid entry
grep -q -e ^"UpgradeAssumeYes=true" -e^"UpgradeAssumeYes=false" ~/.config/apt-notifierrc
if [ "$?" -eq 0 ]
then
#contains a valid entry so do nothing
:
else
#
#if a UpgradeAssumeYes=* line not present,
#or not equal to "true" or "false"
#initially set it to "UpgradeAssumeYes=false"
#also delete multiple entries or what appears to be invalid entries
sed -i '/.*UpgradeAssumeYes.*/Id' ~/.config/apt-notifierrc
echo "UpgradeAssumeYes=false">> ~/.config/apt-notifierrc
fi
#test if ~/.config/apt-notifierrc contains a UpgradeAutoClose=* line and that it's a valid entry
grep -q -e ^"UpgradeAutoClose=true" -e^"UpgradeAutoClose=false" ~/.config/apt-notifierrc
if [ "$?" -eq 0 ]
then
#contains a valid entry so do nothing
:
else
#
#if a UpgradeAutoClose=* line not present,
#or not equal to "true" or "false"
#intially set it to "UpgradeAutoClose=false"
#also delete multiple entries or what appears to be invalid entries
sed -i '/.*UpgradeAutoClose.*/Id' ~/.config/apt-notifierrc
echo "UpgradeAutoClose=false">> ~/.config/apt-notifierrc
fi
#test if ~/.config/apt-notifierrc contains a LeftClick=* line and that it's a valid entry
grep -q -e ^"LeftClick=ViewAndUpgrade" -e^"LeftClick=Synaptic" ~/.config/apt-notifierrc
if [ "$?" -eq 0 ]
then
#contains a valid entry so do nothing
:
else
#
#if a LeftClick line not present,
#or not equal to "ViewAndUpgrade" or "Synaptic"
#initially set it to "LeftClick=ViewAndUpgrade"
#also delete multiple entries or what appears to be invalid entries
sed -i '/.*LeftClick.*/Id' ~/.config/apt-notifierrc
echo "LeftClick=ViewAndUpgrade">> ~/.config/apt-notifierrc
fi
#test if ~/.config/apt-notifierrc contains a CheckForAutoRemoves=* line and that it's a valid entry
grep -q -e ^"CheckForAutoRemoves=true" -e^"CheckForAutoRemoves=false" ~/.config/apt-notifierrc
if [ "$?" -eq 0 ]
then
#contains a valid entry so do nothing
:
else
#
#if a CheckForAutoRemoves=* line not present,
#or not equal to "true" or "false"
#intially set it to "CheckForAutoRemoves=false"
#also delete multiple entries or what appears to be invalid entries
sed -i '/.*CheckForAutoRemoves.*/Id' ~/.config/apt-notifierrc
echo "CheckForAutoRemoves=false">> ~/.config/apt-notifierrc
fi
#test if ~/.config/apt-notifierrc contains a IconLook=* line and that it's a valid entry
grep -q -e ^"IconLook=wireframe" -e^"IconLook=classic" -e^"IconLook=pulse" ~/.config/apt-notifierrc
if [ "$?" -eq 0 ]
then
#contains a valid entry so do nothing
:
else
#
#delete multiple entries or what appears to be invalid entries
sed -i '/.*IconLook.*/Id' ~/.config/apt-notifierrc
#
#if a IconLook=* line not present,
#or not equal to "wireframe" or "classic" or "pulse", then have default as follows for the various MX releases
#
case $(grep DISTRIB_RELEASE /etc/lsb-release | grep -Eo [0-9.]+ | head -n1) in
14 ) IconDefault="classic" ;;
15 ) IconDefault="classic" ;;
16 ) IconDefault="wireframe" ;;
16.1) IconDefault="wireframe" ;;
17 ) IconDefault="wireframe" ;;
*) IconDefault="classic" ;;
esac
echo "IconLook=$IconDefault">> ~/.config/apt-notifierrc
fi
#test to see if ~/.config/apt-notifierrc contains any blank lines or lines with only whitespace
grep -q ^[[:space:]]*$ ~/.config/apt-notifierrc
if [ "$?" = "0" ]
then
#cleanup any blank lines or lines with only whitespace
sed -i '/^[[:space:]]*$/d' ~/.config/apt-notifierrc
else
#no blank lines or lines with only whitespace so do nothing
:
fi
#not really a preference, but remove obsolete *apt-notifier-menu.desktop files if present
rm -f ~/.local/share/applications/apt-notifier-menu.desktop
rm -f ~/.local/share/applications/mx-apt-notifier-menu.desktop
#also not a preference, but remove obsolete ~/.config/autostart/apt-notifier-autostart-xdg.desktop file if present
rm -f ~/.config/autostart/apt-notifier-autostart-xdg.desktop
[ -e ~/.local/share/applications/mx-updater-menu-kde.desktop ] || cp /usr/share/applications/mx-updater-menu-kde.desktop ~/.local/share/applications/mx-updater-menu-kde.desktop
grep $(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=) ~/.local/share/applications/mx-updater-menu-kde.desktop -q
[ $? -eq 0 ] || sed -i 's/mnotify-some.*/mnotify-some-'"$(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=)"'/' ~/.local/share/applications/mx-updater-menu-kde.desktop
[ -e ~/.local/share/applications/mx-updater-menu-non-kde.desktop ] || cp /usr/share/applications/mx-updater-menu-non-kde.desktop ~/.local/share/applications/mx-updater-menu-non-kde.desktop
grep $(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=) ~/.local/share/applications/mx-updater-menu-non-kde.desktop -q
[ $? -eq 0 ] || sed -i 's/mnotify-some.*/mnotify-some-'"$(grep IconLook ~/.config/apt-notifierrc | cut -f2 -d=)"'/' ~/.local/share/applications/mx-updater-menu-non-kde.desktop
'''
script_file = tempfile.NamedTemporaryFile('wt')
script_file.write(script)
script_file.flush()
run = subprocess.Popen(['bash %s' % script_file.name],shell=True).wait()
script_file.close()
def aptnotifier_prefs():
global Check_for_Updates_by_User
initialize_aptnotifier_prefs()
# ~~~ Localize 3 ~~~
t01 = _("MX Updater preferences")
t02 = _("Upgrade mode")
t03 = _("full upgrade (recommended)")
t04 = _("basic upgrade")
t05 = _("Left-click behaviour (when updates are available)")
t06 = _("Other options")
t07 = _("opens Synaptic")
t08 = _("opens MX Updater 'View and Upgrade' window")
t09 = _("Automatically answer 'yes' to all prompts during full/basic upgrade")
t10 = _("automatically close terminal window when full/basic upgrade complete")
t11 = _("check for autoremovable packages after full/basic upgrade")
t12 = _("Icons")
t13 = _("classic")
t14 = _("pulse")
t15 = _("wireframe")
t16 = _("Auto-update")
t17 = _("update automatically (will not add new or remove existing packages)")
t18 = _("<b>Root privileges</b> are required to <b>enable</b> Auto Updates. Please enter <b>root's</b> password below.")
t19 = _("<b>Root privileges</b> are required to <b>disable</b> Auto Updates. Please enter <b>root's</b> password below.")
shellvar = (
' window_title="' + t01 + '"\n'
' frame_upgrade_behaviour="' + t02 + '"\n'
' full_upgrade="' + t03 + '"\n'
' basic_upgrade="' + t04 + '"\n'
' frame_left_click_behaviour="' + t05 + '"\n'
' frame_other_options="' + t06 + '"\n'
' left_click_Synaptic="' + t07 + '"\n'
' left_click_ViewandUpgrade="' + t08 + '"\n'
' use_apt_get_dash_dash_yes="' + t09 + '"\n'
' auto_close_term_window_when_complete="' + t10 + '"\n'
' check_for_autoremoves="' + t11 + '"\n'
' frame_Icons="' + t12 + '"\n'
' label_classic="' + t13 + '"\n'
' label_pulse="' + t14 + '"\n'