pamac-classic/pamac-updater.py
2013-09-26 18:02:07 +02:00

113 lines
3.9 KiB
Python

#! /usr/bin/pkexec /usr/bin/python3
# -*- coding:utf-8 -*-
from gi.repository import Gtk, Gdk
import pyalpm
from pamac import config, common, transaction
# i18n
import gettext
import locale
locale.bindtextdomain('pamac', '/usr/share/locale')
gettext.bindtextdomain('pamac', '/usr/share/locale')
gettext.textdomain('pamac')
_ = gettext.gettext
interface = transaction.interface
interface.add_from_file('/usr/share/pamac/gui/updater.ui')
UpdaterWindow = interface.get_object("UpdaterWindow")
update_listore = interface.get_object('update_list')
update_top_label = interface.get_object('update_top_label')
update_bottom_label = interface.get_object('update_bottom_label')
update_top_label.set_markup(_('<big><b>Your system is up-to-date</b></big>'))
update_bottom_label.set_markup('')
def have_updates():
do_syncfirst, updates = trans.get_updates()
update_listore.clear()
update_top_label.set_justify(Gtk.Justification.CENTER)
if not updates:
update_bottom_label.set_markup('')
update_top_label.set_markup(_('<big><b>Your system is up-to-date</b></big>'))
else:
dsize = 0
for pkg in updates:
pkgname = pkg.name+' '+pkg.version
update_listore.append([pkgname, common.format_size(pkg.size)])
dsize += pkg.download_size
if dsize == 0:
update_bottom_label.set_markup('')
else:
update_bottom_label.set_markup(_('<b>Total download size: </b>')+common.format_size(dsize))
if len(updates) == 1:
update_top_label.set_markup(_('<big><b>1 available update</b></big>'))
else:
update_top_label.set_markup(_('<big><b>{number} available updates</b></big>').format(number = len(updates)))
def on_TransValidButton_clicked(*arg):
transaction.ConfDialog.hide()
trans.finalize()
def on_TransCancelButton_clicked(*arg):
transaction.progress_buffer.delete(transaction.progress_buffer.get_start_iter(),transaction.progress_buffer.get_end_iter())
transaction.ConfDialog.hide()
trans.release()
def on_ProgressCloseButton_clicked(*arg):
transaction.ProgressWindow.hide()
transaction.progress_buffer.delete(transaction.progress_buffer.get_start_iter(),transaction.progress_buffer.get_end_iter())
have_updates()
def on_ProgressCancelButton_clicked(*args):
trans.interrupt()
def on_UpdaterWindow_delete_event(*arg):
Gtk.main_quit()
common.rm_pid_file()
def on_Updater_ApplyButton_clicked(*arg):
UpdaterWindow.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
while Gtk.events_pending():
Gtk.main_iteration()
trans.do_sysupgrade(False)
UpdaterWindow.get_window().set_cursor(None)
def on_Updater_RefreshButton_clicked(*arg):
while Gtk.events_pending():
Gtk.main_iteration()
UpdaterWindow.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
trans.refresh(False)
UpdaterWindow.get_window().set_cursor(None)
signals = {'on_ChooseButton_clicked' : transaction.on_ChooseButton_clicked,
'on_progress_textview_size_allocate' : transaction.on_progress_textview_size_allocate,
'on_choose_renderertoggle_toggled' : transaction.on_choose_renderertoggle_toggled,
'on_TransValidButton_clicked' :on_TransValidButton_clicked,
'on_TransCancelButton_clicked' :on_TransCancelButton_clicked,
'on_ProgressCloseButton_clicked' : on_ProgressCloseButton_clicked,
'on_ProgressCancelButton_clicked' : on_ProgressCancelButton_clicked,
'on_UpdaterWindow_delete_event' : on_UpdaterWindow_delete_event,
'on_Updater_ApplyButton_clicked' : on_Updater_ApplyButton_clicked,
'on_Updater_RefreshButton_clicked' : on_Updater_RefreshButton_clicked}
if common.pid_file_exists():
transaction.ErrorDialog.format_secondary_text(_('Pamac is already running'))
response = transaction.ErrorDialog.run()
if response:
transaction.ErrorDialog.hide()
else:
common.write_pid_file()
interface.connect_signals(signals)
UpdaterWindow.show_all()
trans = transaction.Transaction()
UpdaterWindow.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
while Gtk.events_pending():
Gtk.main_iteration()
trans.refresh(False)
have_updates()
UpdaterWindow.get_window().set_cursor(None)
Gtk.main()