promising work

data/applications/pamac-manager.desktop

@@ -131,10 +131,10 @@ Comment[zh_CN]=添加或删除系统中安装的软件
 Comment[zh_HK]=加入或移除系統上安裝的軟件
 Comment[zh_TW]=加入或移除系統上安裝的軟體
 Icon=system-software-install
-Exec=gksu pamac-manager
+Exec=pamac-manager
 Terminal=false
 Type=Application
 Categories=GNOME;GTK;System;
-NotShowIn=KDE;
+#NotShowIn=KDE;
 StartupNotify=true
 

data/applications/pamac-updater.desktop

@@ -127,10 +127,10 @@ Comment[zh_CN]=更新本系统中安装的软件
 Comment[zh_HK]=更新系統中已安裝的軟件
 Comment[zh_TW]=更新系統中已安裝的軟體
 Icon=system-software-update
-Exec=gksu pamac-updater
+Exec=pamac-updater
 Terminal=false
 Type=Application
 Categories=GNOME;GTK;System;
-NotShowIn=KDE
+#NotShowIn=KDE
 StartupNotify=true
 

data/dbus/org.manjaro.pamac.service

@@ -1,5 +1,5 @@
 [D-BUS Service]
 Name=org.manjaro.pamac
-Exec=/usr/bin/start-pamac-daemon
+Exec=/usr/lib/python3.3/site-packages/pamac/pamac-daemon.py
 User=root
 SystemdService=pamac.service

data/systemd/pamac.service

@@ -4,4 +4,4 @@ Description=Pamac
 [Service]
 Type=dbus
 BusName=org.manjaro.pamac
-ExecStart=/usr/bin/start-pamac-daemon
+ExecStart=/usr/lib/python3.3/site-packages/pamac/pamac-daemon.py

pamac-manager

@@ -1,3 +1,3 @@
 #! /bin/sh
 
-exec /usr/lib/python3.3/site-packages/pamac/manager.py
+/usr/lib/python3.3/site-packages/pamac/manager.py

pamac-updater

@@ -1,3 +1,3 @@
 #! /bin/sh
 
-exec /usr/lib/python3.3/site-packages/pamac/updater.py
+/usr/lib/python3.3/site-packages/pamac/updater.py

pamac/common.py

@@ -1,18 +1,6 @@
 #! /usr/bin/python
 # -*-coding:utf-8-*-
 
-from gi.repository import Gtk
-
-interface = Gtk.Builder()
-interface.add_from_file('/usr/share/pamac/gui/dialogs.glade')
-
-ErrorDialog = interface.get_object('ErrorDialog')
-WarningDialog = interface.get_object('WarningDialog')
-
-to_remove = []
-to_add = []
-to_update = []
-
 def format_size(size):
 	KiB_size = size / 1024
 	if KiB_size < 1000:

pamac/manager.py

@@ -195,37 +195,66 @@ def set_desc(pkg, style):
 
 def set_transaction_sum():
 	transaction_sum.clear()
-	if common.to_remove:
+	if transaction.to_remove:
-		transaction_sum.append(['To remove:', common.to_remove[0]])
+		transaction_sum.append(['To remove:', transaction.to_remove[0]])
 		i = 1
-		while i < len(common.to_remove):
+		while i < len(transaction.to_remove):
-			transaction_sum.append([' ', common.to_remove[i]])
+			transaction_sum.append([' ', transaction.to_remove[i]])
 			i += 1
 		bottom_label.set_markup('')
-	if common.to_add:
+	if transaction.to_add:
 		installed = []
 		for pkg_object in config.pacman_conf.initialize_alpm().get_localdb().pkgcache:
 			installed.append(pkg_object.name)
-		common.to_update = sorted(set(installed).intersection(common.to_add))
+		transaction.to_update = sorted(set(installed).intersection(transaction.to_add))
-		to_remove_from_add = sorted(set(common.to_update).intersection(common.to_add))
+		to_remove_from_add = sorted(set(transaction.to_update).intersection(transaction.to_add))
 		for name in to_remove_from_add:
-			common.to_add.remove(name)
+			transaction.to_add.remove(name)
-		if common.to_add:
+		if transaction.to_add:
-			transaction_sum.append(['To install:', common.to_add[0]])
+			transaction_sum.append(['To install:', transaction.to_add[0]])
 			i = 1
-			while i < len(common.to_add):
+			while i < len(transaction.to_add):
-				transaction_sum.append([' ', common.to_add[i]])
+				transaction_sum.append([' ', transaction.to_add[i]])
 				i += 1
-		if common.to_update:
+		if transaction.to_update:
-			transaction_sum.append(['To update:', common.to_update[0]])
+			transaction_sum.append(['To update:', transaction.to_update[0]])
 			i = 1
-			while i < len(common.to_update):
+			while i < len(transaction.to_update):
-				transaction_sum.append([' ', common.to_update[i]])
+				transaction_sum.append([' ', transaction.to_update[i]])
 				i += 1
 		bottom_label.set_markup('')
 		#bottom_label.set_markup('<b>Total Download size: </b>'+common.format_size(totaldlcb))
 	top_label.set_markup('<big><b>Transaction Summary</b></big>')
 
+def handle_error(error):
+	global transaction_type
+	global transaction_dict
+	if not 'DBus.Error.NoReply' in str(error):
+		transaction.ErrorDialog.format_secondary_text('Commit Error:\n'+str(error))
+		response = transaction.ErrorDialog.run()
+		if response:
+			transaction.ErrorDialog.hide()
+	transaction.t_lock = False
+	transaction.Release()
+	transaction.ProgressWindow.hide()
+	transaction.to_add = []
+	transaction.to_remove = []
+	transaction_dict.clear()
+	transaction_type = None
+	set_packages_list()
+
+def handle_reply(reply):
+	global transaction_type
+	global transaction_dict
+	transaction.t_lock = False
+	transaction.Release()
+	transaction.ProgressWindow.hide()
+	transaction.to_add = []
+	transaction.to_remove = []
+	transaction_dict.clear()
+	transaction_type = None
+	set_packages_list()
+
 class Handler:
 	def on_MainWindow_delete_event(self, *arg):
 		if __name__ == "__main__":
@@ -240,9 +269,6 @@ class Handler:
 			MainWindow.hide()
 
 	def on_ValidButton_clicked(self, *arg):
-		global t
-		global transaction_type
-		global transaction_dict
 		#if not geteuid() == 0:
 			#transaction.ErrorDialog.format_secondary_text("You need to be root to run packages transactions")
 			#response = transaction.ErrorDialog.run()
@@ -310,31 +336,33 @@ class Handler:
 		transaction.Release()
 
 	def on_TransValidButton_clicked(self, *arg):
-		global transaction_type
 		ConfDialog.hide()
 		while Gtk.events_pending():
 			Gtk.main_iteration()
 		if transaction_type is "remove":
-			error = transaction.Commit()
+			transaction.ProgressWindow.show_all()
+			while Gtk.events_pending():
+				Gtk.main_iteration()
+			transaction.Commit(reply_handler = handle_reply, error_handler = handle_error, timeout = 2000*1000)
+		if transaction_type is "install":
+			if transaction.init_transaction(noconflicts = True, nodeps = True):
+				for pkgname in transaction.to_add:
+					transaction.Add(pkgname)
+				for pkgname in transaction.to_remove:
+					transaction.Remove(pkgname)
+				error = transaction.Prepare()
 				if error:
 					transaction.ErrorDialog.format_secondary_text(error)
 					response = transaction.ErrorDialog.run()
 					if response:
 						transaction.ErrorDialog.hide()
 					transaction.Release()
-			common.to_add = []
-			common.to_remove = []
-		if transaction_type is "install":
-			if transaction.init_transaction(noconflicts = True, nodeps = True):
-				for pkgname in common.to_add:
-					transaction.Add(pkgname)
-				for pkgname in common.to_remove:
-					transaction.Remove(pkgname)
-				transaction.finalize()
-		transaction_dict.clear()
-		transaction_type = None
-		set_packages_list()
 					transaction.t_lock = False
+				else:
+					transaction.ProgressWindow.show_all()
+					while Gtk.events_pending():
+						Gtk.main_iteration()
+					transaction.Commit(reply_handler = handle_reply, error_handler = handle_error, timeout = 2000*1000)
 
 	def on_search_button_clicked(self, widget):
 		global list_dict
@@ -420,11 +448,6 @@ def main():
 	MainWindow.show_all()
 
 if __name__ == "__main__":
-	if geteuid() == 0:
-		transaction.progress_label.set_text('Refreshing...')
-		transaction.progress_bar.pulse()
-		transaction.action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/refresh-cache.png')
-		transaction.do_refresh()
 	main()
 	Gtk.main()
 

pamac/pamac-daemon.py

@@ -4,84 +4,96 @@
 import dbus
 import dbus.service
 from dbus.mainloop.glib import DBusGMainLoop
-from gi.repository import GObject, Gtk
+from gi.repository import GObject
 
 import pyalpm
 import traceback
 from pamac import config, common
 
-loop = GObject.MainLoop()
+class PamacDBusService(dbus.service.Object):
+	def __init__(self):
+		bus=dbus.SystemBus()
+		bus_name = dbus.service.BusName('org.manjaro.pamac', bus)
+		dbus.service.Object.__init__(self, bus_name, '/org/manjaro/pamac')
+		self.t = None
+		self.error = ''
+		self.warning = ''
+		self.action = ''
+		self.icon = ''
+		self.target = ''
+		self.percent = 0
+		self.total_size = 0
+		self.already_transferred = 0
 
-t = None
+	@dbus.service.signal('org.manjaro.pamac')
-error = ''
+	def EmitAction(self, action):
+		pass
 
-interface = Gtk.Builder()
+	@dbus.service.signal('org.manjaro.pamac')
-interface.add_from_file('/usr/share/pamac/gui/dialogs.glade')
+	def EmitIcon(self, icon):
+		pass
 
-ProgressWindow = interface.get_object('ProgressWindow')
+	@dbus.service.signal('org.manjaro.pamac')
-progress_bar = interface.get_object('progressbar2')
+	def EmitTarget(self, target):
-progress_label = interface.get_object('progresslabel2')
+		pass
-action_icon = interface.get_object('action_icon')
 
-def cb_event(ID, event, tupel):
+	@dbus.service.signal('org.manjaro.pamac')
-	while Gtk.events_pending():
+	def EmitPercent(self, percent):
-		Gtk.main_iteration()
+		pass
+
+	def cb_event(self, ID, event, tupel):
 		if ID is 1:
-		progress_label.set_text('Checking dependencies')
+			self.action = 'Checking dependencies'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-search.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
 		elif ID is 3:
-		progress_label.set_text('Checking file conflicts')
+			self.action = 'Checking file conflicts'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-search.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
 		elif ID is 5:
-		progress_label.set_text('Resolving dependencies')
+			self.action = 'Resolving dependencies'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/setup.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/setup.png'
 		elif ID is 7:
-		progress_label.set_text('Checking inter conflicts')
+			self.action = 'Checking inter conflicts'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-search.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
 		elif ID is 9:
-		progress_label.set_text('Installing packages')
+			self.action = 'Installing packages'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-add.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-add.png'
 		elif ID is 11:
-		progress_label.set_text('Removing packages')
+			self.action = 'Removing packages'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-delete.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-delete.png'
 		elif ID is 13:
-		progress_label.set_text('Upgrading packages')
+			self.action = 'Upgrading packages'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-update.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-update.png'
 		elif ID is 15:
-		progress_label.set_text('Checking integrity')
+			self.action = 'Checking integrity'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-search.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
+			self.already_transferred = 0
 		elif ID is 17:
-		progress_label.set_text('Checking signatures')
+			self.action = 'Checking signatures'
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-search.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
 			print('Checking signatures')
 		elif ID is 27:
 			print('Downloading a file')
 		else :
-		progress_label.set_text('')
+			self.action = ''
-	progress_bar.set_fraction(0.0)
+		self.EmitTarget('')
-	progress_bar.set_text('')
+		self.EmitPercent(str(0))
+		self.EmitAction(self.action)
+		self.EmitIcon(self.icon)
 		print(ID,event)
 
-def cb_conv(*args):
+	def cb_conv(self, *args):
 		print("conversation", args)
 
-_logmask = pyalpm.LOG_ERROR | pyalpm.LOG_WARNING
+	def cb_log(self, level, line):
-
-def cb_log(level, line):
 		#global t
+		_logmask = pyalpm.LOG_ERROR | pyalpm.LOG_WARNING
 		if not (level & _logmask):
 			return
 		if level & pyalpm.LOG_ERROR:
-		common.ErrorDialog.format_secondary_text("ERROR: "+line)
+			self.error = "ERROR: "+line
-		response = common.ErrorDialog.run()
-		if response:
-			common.ErrorDialog.hide()
 				#t.release()
 		elif level & pyalpm.LOG_WARNING:
-		common.WarningDialog.format_secondary_text("WARNING: "+line)
+			self.warning = "WARNING: "+line
-		response = common.WarningDialog.run()
-		if response:
-			common.WarningDialog.hide()
 		elif level & pyalpm.LOG_DEBUG:
 			line = "DEBUG: " + line
 			print(line)
@@ -89,50 +101,40 @@ def cb_log(level, line):
 			line = "FUNC: " + line
 			print(line)
 
-total_size = 0
+	def totaldlcb(self, _total_size):
-def totaldlcb(_total_size):
+		self.total_size = _total_size
-	global total_size
-	total_size = _total_size
 
-already_transferred = 0
+	def cb_dl(self, _target, _transferred, total):
-def cb_dl(_target, _transferred, total):
+		if self.total_size > 0:
-	global already_transferred
+			fraction = (_transferred+self.already_transferred)/self.total_size
-	while Gtk.events_pending():
-		Gtk.main_iteration()
-	if total_size > 0:
-		fraction = (_transferred+already_transferred)/total_size
 		size = 0
 		if (t.to_remove or t.to_add):
 			for pkg in t.to_remove+t.to_add:
 				if pkg.name+'-'+pkg.version in _target:
 					size = pkg.size
 			if _transferred == size:
-			already_transferred += size
+				self.already_transferred += size
-		progress_label.set_text('Downloading '+common.format_size(total_size))
+			self.action = 'Downloading '+common.format_size(self.total_size)
-		progress_bar.set_text(_target)
+			self.target = _target
-		progress_bar.set_fraction(fraction)
+			self.percent = fraction
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/package-download.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/package-download.png'
 		else:
-		progress_label.set_text('Refreshing...')
+			self.action = 'Refreshing...'
-		progress_bar.set_text(_target)
+			self.target = _target
-		progress_bar.pulse()
+			self.percent = 0
-		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/refresh-cache.png')
+			self.icon = '/usr/share/pamac/icons/24x24/status/refresh-cache.png'
+		self.EmitAction(self.action)
+		self.EmitIcon(self.icon)
+		self.EmitTarget(self.target)
+		self.EmitPercent(str(self.percent))
 
-def cb_progress(_target, _percent, n, i):
+	def cb_progress(self, _target, _percent, n, i):
-	while Gtk.events_pending():
+		self.target = _target+' ('+str(i)+'/'+str(n)+')'
-		Gtk.main_iteration()
+		self.percent = _percent/100
-	target = _target+' ('+str(i)+'/'+str(n)+')'
+		self.EmitTarget(self.target)
-	progress_bar.set_fraction(_percent/100)
+		self.EmitPercent(str(self.percent))
-	progress_bar.set_text(target)
 
-
+	def policykit_test(self, sender,connexion, action):
-class PamacDBusService(dbus.service.Object):
-	def __init__(self):
-		bus=dbus.SystemBus()
-		bus_name = dbus.service.BusName('org.manjaro.pamac', bus)
-		dbus.service.Object.__init__(self, bus_name, '/org/manjaro/pamac')
-
-	def policykit_test(self,sender,connexion,action):
 		bus = dbus.SystemBus()
 		proxy_dbus = connexion.get_object('org.freedesktop.DBus','/org/freedesktop/DBus/Bus', False)
 		dbus_info = dbus.Interface(proxy_dbus,'org.freedesktop.DBus')
@@ -145,18 +147,40 @@ class PamacDBusService(dbus.service.Object):
 		(is_authorized,is_challenge,details) = policykit_authority.CheckAuthorization(Subject, action, {'': ''}, dbus.UInt32(1), '')
 		return is_authorized
 
+	@dbus.service.method('org.manjaro.pamac', '', 's')
+	def Refresh(self):
+		global t
+		global error
+		error = ''
+		config.handle.dlcb = self.cb_dl
+		config.handle.totaldlcb = self.totaldlcb
+		config.handle.eventcb = self.cb_event
+		config.handle.questioncb = self.cb_conv
+		config.handle.progresscb = self.cb_progress
+		config.handle.logcb = self.cb_log
+		for db in config.handle.get_syncdbs():
+			try:
+				t = config.handle.init_transaction()
+				db.update(force=True)
+				print('refresh')
+				t.release()
+			except pyalpm.error:
+				error = traceback.format_exc()
+				break
+		return error
+
 	@dbus.service.method('org.manjaro.pamac', 'a{sb}', 's', sender_keyword='sender', connection_keyword='connexion')
 	def Init(self, options, sender=None, connexion=None):
 		global t
 		global error
 		if self.policykit_test(sender,connexion,'org.manjaro.pamac.init_release'):
 			error = ''
-			config.handle.dlcb = cb_dl
+			config.handle.dlcb = self.cb_dl
-			config.handle.totaldlcb = totaldlcb
+			config.handle.totaldlcb = self.totaldlcb
-			config.handle.eventcb = cb_event
+			config.handle.eventcb = self.cb_event
-			config.handle.questioncb = cb_conv
+			config.handle.questioncb = self.cb_conv
-			config.handle.progresscb = cb_progress
+			config.handle.progresscb = self.cb_progress
-			config.handle.logcb = cb_log
+			config.handle.logcb = self.cb_log
 			try:
 				t = config.handle.init_transaction(**options)
 				print('Init:',t.flags)
@@ -167,6 +191,18 @@ class PamacDBusService(dbus.service.Object):
 		else :
 			return 'You are not authorized'
 
+	@dbus.service.method('org.manjaro.pamac', '', 's')
+	def Sysupgrade(self):
+		global t
+		global error
+		error = ''
+		try:
+			t.sysupgrade(downgrade=False)
+		except pyalpm.error:
+			error = traceback.format_exc()
+		finally:
+			return error
+
 	@dbus.service.method('org.manjaro.pamac', 's', 's')
 	def Remove(self, pkgname):
 		global t
@@ -227,18 +263,20 @@ class PamacDBusService(dbus.service.Object):
 			liste.append(pkg.name)
 		return liste 
 
-	@dbus.service.method('org.manjaro.pamac', '', 's',sender_keyword='sender', connection_keyword='connexion')
+	@dbus.service.method('org.manjaro.pamac', '', 's', sender_keyword='sender', connection_keyword='connexion')#, async_callbacks=('success', 'nosuccess'))
-	def Commit(self, sender=None, connexion=None):
+	def Commit(self, sender=None, connexion=None):#success, nosuccess, sender=None, connexion=None):
 		global t
 		global error
+		error = ''
 		if self.policykit_test(sender,connexion,'org.manjaro.pamac.commit'): 
-			ProgressWindow.show_all()
-			while Gtk.events_pending():
-				Gtk.main_iteration()
 			try:
 				t.commit()
+				#success('')
 			except pyalpm.error:
 				error = traceback.format_exc()
+				#nosuccess(error)
+			except dbus.exceptions.DBusException:
+				pass
 			finally:
 				return error
 		else :
@@ -250,7 +288,6 @@ class PamacDBusService(dbus.service.Object):
 		global error
 		if self.policykit_test(sender,connexion,'org.manjaro.pamac.init_release'):
 			error = ''
-			ProgressWindow.hide()
 			try:
 				t.release()
 			except pyalpm.error:
@@ -262,9 +299,9 @@ class PamacDBusService(dbus.service.Object):
 
 	@dbus.service.method('org.manjaro.pamac')
 	def StopDaemon(self):
-		loop.quit()
+		mainloop.quit()
-
 
 DBusGMainLoop(set_as_default=True)
 myservice = PamacDBusService()
-loop.run()
+mainloop = GObject.MainLoop()
+mainloop.run()

pamac/transaction.py

@@ -1,20 +1,38 @@
 #! /usr/bin/python
 # -*-coding:utf-8-*-
 
-from gi.repository import Gtk
+from gi.repository import Gtk, GObject
 
 import pyalpm
 import traceback
 import dbus
+from dbus.mainloop.glib import DBusGMainLoop
 
-from pamac import config, common
+from pamac import config
+
+interface = Gtk.Builder()
+interface.add_from_file('/usr/share/pamac/gui/dialogs.glade')
+
+ErrorDialog = interface.get_object('ErrorDialog')
+WarningDialog = interface.get_object('WarningDialog')
+ProgressWindow = interface.get_object('ProgressWindow')
+progress_bar = interface.get_object('progressbar2')
+progress_label = interface.get_object('progresslabel2')
+action_icon = interface.get_object('action_icon')
 
 t_lock = False
 do_syncfirst = False
 list_first = []
+to_remove = []
+to_add = []
+to_update = []
 
-proxy = dbus.SystemBus().get_object('org.manjaro.pamac','/org/manjaro/pamac')
+DBusGMainLoop(set_as_default=True)
+bus = dbus.SystemBus()
+proxy = bus.get_object('org.manjaro.pamac','/org/manjaro/pamac', introspect=False)
+Refresh = proxy.get_dbus_method('Refresh','org.manjaro.pamac')
 Init = proxy.get_dbus_method('Init','org.manjaro.pamac')
+Sysupgrade = proxy.get_dbus_method('Sysupgrade','org.manjaro.pamac')
 Remove = proxy.get_dbus_method('Remove','org.manjaro.pamac')
 Add = proxy.get_dbus_method('Add','org.manjaro.pamac')
 Prepare = proxy.get_dbus_method('Prepare','org.manjaro.pamac')
@@ -23,6 +41,23 @@ To_Add = proxy.get_dbus_method('To_Add','org.manjaro.pamac')
 Commit = proxy.get_dbus_method('Commit','org.manjaro.pamac')
 Release = proxy.get_dbus_method('Release','org.manjaro.pamac')
 
+def action_signal_handler(action):
+	progress_label.set_text(action)
+
+def icon_signal_handler(icon):
+	action_icon.set_from_file(icon)
+
+def target_signal_handler(target):
+	progress_bar.set_text(target)
+
+def percent_signal_handler(percent):
+	progress_bar.set_fraction(float(percent))
+
+bus.add_signal_receiver(action_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitAction")
+bus.add_signal_receiver(icon_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitIcon")
+bus.add_signal_receiver(target_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitTarget")
+bus.add_signal_receiver(percent_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitPercent")
+
 def init_transaction(**options):
 	"Transaction initialization"
 	global t_lock
@@ -31,16 +66,18 @@ def init_transaction(**options):
 		t_lock = True
 		return True
 	else:
-		common.ErrorDialog.format_secondary_text(error)
+		ErrorDialog.format_secondary_text(error)
-		response = common.ErrorDialog.run()
+		response = ErrorDialog.run()
 		if response:
-			common.ErrorDialog.hide()
+			ErrorDialog.hide()
 		return False
 
 def check_conflicts():
+	global to_add
+	global to_remove
 	to_check = []
 	warning = ''
-	for pkgname in common.to_add:
+	for pkgname in to_add:
 		for repo in config.pacman_conf.initialize_alpm().get_syncdbs():
 			pkg = repo.get_pkg(pkgname)
 			if pkg:
@@ -51,8 +88,8 @@ def check_conflicts():
 			for name in target.replaces:
 				pkg = config.pacman_conf.initialize_alpm().get_localdb().get_pkg(name)
 				if pkg:
-					if not pkg.name in common.to_remove:
+					if not pkg.name in to_remove:
-						common.to_remove.append(pkg.name)
+						to_remove.append(pkg.name)
 						if warning:
 							warning = warning+'\n'
 						warning = warning+pkg.name+' will be replaced by '+target.name
@@ -60,66 +97,81 @@ def check_conflicts():
 			for name in target.conflicts:
 				pkg = config.pacman_conf.initialize_alpm().get_localdb().get_pkg(name)
 				if pkg:
-					if not pkg.name in common.to_remove:
+					if not pkg.name in to_remove:
-						common.to_remove.append(pkg.name)
+						to_remove.append(pkg.name)
 		for installed_pkg in config.pacman_conf.initialize_alpm().get_localdb().pkgcache:
 			if installed_pkg.conflicts:
 				for name in installed_pkg.conflicts:
 					if name == target.name:
-						if not name in common.to_remove:
+						if not name in to_remove:
-							common.to_remove.append(installed_pkg.name)
+							to_remove.append(installed_pkg.name)
 	if warning:
-		common.WarningDialog.format_secondary_text(warning)
+		WarningDialog.format_secondary_text(warning)
-		response = common.WarningDialog.run()
+		response = WarningDialog.run()
 		if response:
-			common.WarningDialog.hide()
+			WarningDialog.hide()
 
 def get_to_remove():
-	common.to_remove = To_Remove()
+	global to_remove
+	to_remove = To_Remove()
 
 def get_to_add():
-	common.to_add = To_Add()
+	global to_add
+	to_add = To_Add()
 
 def finalize():
 	global t_lock
-	while Gtk.events_pending():
-		Gtk.main_iteration()
 	error = Prepare()
 	if error:
-		common.ErrorDialog.format_secondary_text(error)
+		ErrorDialog.format_secondary_text(error)
-		response = common.ErrorDialog.run()
+		response = ErrorDialog.run()
 		if response:
-			common.ErrorDialog.hide()
+			ErrorDialog.hide()
-	error = Commit()
+		Release()
-	if error:
+		t_lock = False
-		common.ErrorDialog.format_secondary_text(error)
+	else:
-		response = common.ErrorDialog.run()
+		ProgressWindow.show_all()
+		while Gtk.events_pending():
+			Gtk.main_iteration()
+		Commit(reply_handler = handle_reply, error_handler = handle_error, timeout = 2000*1000)
+
+def handle_error(error):
+	global t_lock
+	global to_add
+	global to_remove
+	if not 'DBus.Error.NoReply' in str(error):
+		ErrorDialog.format_secondary_text('Commit Error:\n'+str(error))
+		response = ErrorDialog.run()
 		if response:
-			common.ErrorDialog.hide()
+			ErrorDialog.hide()
 	t_lock = False
 	Release()
-	common.to_add = []
+	ProgressWindow.hide()
-	common.to_remove = []
+	to_add = []
+	to_remove = []
+
+def handle_reply(reply):
+	global t_lock
+	global to_add
+	global to_remove
+	print('reply',reply)
+	t_lock = False
+	Release()
+	ProgressWindow.hide()
+	to_add = []
+	to_remove = []
 
 def do_refresh():
 	"""Sync databases like pacman -Sy"""
 	global t
 	global t_lock
-	for db in config.pacman_conf.initialize_alpm().get_syncdbs():
 	if t_lock is False:
-			t = init_transaction()
+		progress_label.set_text('Refreshing...')
-			try:
+		progress_bar.pulse()
-				db.update(force=False)
+		action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/refresh-cache.png')
-				t.release()
+		ProgressWindow.show_all()
-				t_lock = False
+		t_lock = True
-			except pyalpm.error:
+		Refresh(reply_handler = handle_reply, error_handler = handle_error, timeout = 2000*1000)
-				common.ErrorDialog.format_secondary_text(traceback.format_exc())
-				response = common.ErrorDialog.run()
-				if response:
-					common.ErrorDialog.hide()
-				t_lock = False
-				break
-	t_lock = False
 
 def get_updates():
 	"""Return a list of package objects in local db which can be updated"""

pamac/updater.py

@@ -6,7 +6,7 @@ from gi.repository import Gtk
 import pyalpm
 from os import geteuid
 
-from pamac import config, transaction
+from pamac import config, common, transaction
 
 interface = Gtk.Builder()
 interface.add_from_file('/usr/share/pamac/gui/updater.glade')
@@ -34,35 +34,32 @@ def have_updates():
 			pkgname = pkg.name
 			newversion = transaction.get_new_version_available(pkgname)
 			pkgname = pkg.name+" "+newversion
-			update_listore.append([pkgname, transaction.format_size(pkg.size)])
+			update_listore.append([pkgname, common.format_size(pkg.size)])
 		update_label.set_markup("<big><b>Available updates</b></big>")
 		return True
 
 def set_transaction_add():
 	transaction_add.clear()
 	if transaction.to_remove:
-		transaction_add.append(['To remove:', transaction.to_remove[0].name])
+		transaction_add.append(['To remove:', transaction.to_remove[0]])
 		i = 1
 		while i < len(transaction.to_remove):
-			transaction_add.append([' ', transaction.to_remove[i].name])
+			transaction_add.append([' ', transaction.to_remove[i]])
 			i += 1
 		bottom_label.set_markup('')
 	if transaction.to_add:
 		installed_name = []
 		for pkg_object in config.handle.get_localdb().pkgcache:
 			installed_name.append(pkg_object.name)
-		to_add_name = []
+		transaction.to_update = sorted(set(installed_name).intersection(transaction.to_add))
-		for pkg_object in transaction.to_add:
+		to_remove_from_add_name = sorted(set(transaction.to_update).intersection(transaction.to_add))
-			to_add_name.append(pkg_object.name)
-		transaction.to_update = sorted(set(installed_name).intersection(to_add_name))
-		to_remove_from_add_name = sorted(set(transaction.to_update).intersection(to_add_name))
 		for name in to_remove_from_add_name:
-			to_add_name.remove(name)
+			transaction.to_add.remove(name)
-		if to_add_name:
+		if transaction.to_add:
-			transaction_add.append(['To install:', to_add_name[0]])
+			transaction_add.append(['To install:', transaction.to_add[0]])
 			i = 1
-			while i < len(to_add_name):
+			while i < len(transaction.to_add):
-				transaction_add.append([' ', to_add_name[i]])
+				transaction_add.append([' ', transaction.to_add[i]])
 				i += 1
 		bottom_label.set_markup('')
 		#bottom_label.set_markup('<b>Total Download size: </b>'+format_size(totaldlcb))
@@ -72,7 +69,7 @@ def do_sysupgrade():
 	"""Upgrade a system like pacman -Su"""
 	if transaction.t_lock is False:
 		if transaction.do_syncfirst is True:
-			transaction.t = transaction.init_transaction(recurse = True)
+			if transaction.init_transaction(recurse = True):
 				for pkg in transaction.list_first:
 					transaction.t.add_pkg(pkg)
 				transaction.to_remove = transaction.t.to_remove
@@ -81,43 +78,37 @@ def do_sysupgrade():
 				if len(transaction_add) != 0:
 					ConfDialog.show_all()
 				else:
-				transaction.t_finalize(transaction.t)
+					transaction.t_finalize()
 				transaction.do_syncfirst = False
 				transaction.list_first = []
 		else:
-			try:
+			if transaction.init_transaction():
-				transaction.t = transaction.init_transaction()
+				error = transaction.Sysupgrade()
-				transaction.t.sysupgrade(downgrade=False)
+				if error:
-			except pyalpm.error:
+					transaction.ErrorDialog.format_secondary_text(error)
-				ErrorDialog.format_secondary_text(traceback.format_exc())
+					response = transaction.ErrorDialog.run()
-				response = ErrorDialog.run()
 					if response:
-					ErrorDialog.hide()
+						transaction.ErrorDialog.hide()
-				transaction.t.release()
+					transaction.Release()
 					transaction.t_lock = False
+				transaction.get_to_remove()
+				transaction.get_to_add()
 				transaction.check_conflicts()
-			transaction.to_add = transaction.t.to_add
+				transaction.Release()
-			transaction.to_remove = []
-			for pkg in transaction.conflict_to_remove.values():
-				transaction.to_remove.append(pkg)
 				if len(transaction.to_add) + len(transaction.to_remove) == 0:
-				transaction.t.release()
 					transaction.t_lock = False
 					print("Nothing to update")
 				else:
-				transaction.t.release()
+					if transaction.init_transaction(noconflicts = True, nodeps = True):
-				transaction.t = transaction.init_transaction(noconflicts = True, nodeps = True)
+						for pkgname in transaction.to_add:
-				for pkg in transaction.to_add:
+							transaction.Add(pkgname)
-					transaction.t.add_pkg(pkg)
+						for pkgname in transaction.to_remove:
-				for pkg in transaction.conflict_to_remove.values():
+							transaction.Remove(pkgname)
-					transaction.t.remove_pkg(pkg)
-				transaction.to_remove = transaction.t.to_remove
-				transaction.to_add = transaction.t.to_add
 						set_transaction_add()
 						if len(transaction_add) != 0:
 							ConfDialog.show_all()
 						else:
-					transaction.t_finalize(transaction.t)
+							transaction.t_finalize()
 
 class Handler:
 	def on_UpdateWindow_delete_event(self, *arg):
@@ -155,12 +146,6 @@ def main():
 	UpdateWindow.show_all()
 
 if __name__ == "__main__":
-	if geteuid() == 0:
-		transaction.progress_label.set_text('Refreshing...')
-		transaction.progress_bar.pulse()
-		transaction.action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/refresh-cache.png')
-		transaction.ProgressWindow.show_all()
 	transaction.do_refresh()
-		transaction.ProgressWindow.hide()
 	main()
 	Gtk.main()

setup.py

@@ -3,7 +3,7 @@
 from distutils.core import setup
 
 setup(name='Pamac',
-      version='0.2',
+      version='0.3',
       description='A gtk3 frontend for pyalpm',
       license='GPL',
       author='Guillaume Benoit',

start-pamac-daemon

@@ -1,3 +1,3 @@
-#! /bin/bash
+#! /bin/sh
 
-DISPLAY=:0.0 /usr/lib/python3.3/site-packages/pamac/pamac-daemon.py
+/usr/lib/python3.3/site-packages/pamac/pamac-daemon.py &

tray

@@ -1,3 +1,3 @@
 #! /bin/sh
 
-exec /usr/lib/python3.3/site-packages/pamac/tray.py
+/usr/lib/python3.3/site-packages/pamac/tray.py