some fixes and continue tray work

.gitignore

@@ -1,2 +1,3 @@
 __pycache__
 .goutputstream*
+test.py

pamac-tray

@@ -4,6 +4,9 @@
 from gi.repository import Gtk
 from subprocess import Popen
 from pamac import transaction
+import dbus
+
+bus = dbus.SystemBus()
 
 class Tray:
 	def __init__(self, icon, info):
@@ -66,6 +69,8 @@ def do_refresh():
 	transaction.get_handle()
 	transaction.Refresh(reply_handler = handle_reply, error_handler = handle_error, timeout = 2000*1000)
 
+bus.add_signal_receiver(handle_reply, dbus_interface = "org.manjaro.pamac", signal_name = "EmitAvailableUpdates")
+
 if __name__ == "__main__":
 	do_refresh()
 	Gtk.main()

pamac/main.py

@@ -328,7 +328,7 @@ def do_sysupgrade():
 			if do_syncfirst:
 				for pkg in updates:
 					transaction.to_add.append(pkg.name)
-				if transaction.init_transaction(recurse = True):
+				if transaction.init_transaction(recurse = True, needed = True):
 					for pkgname in transaction.to_add:
 						transaction.Add(pkgname)
 					for pkgname in transaction.to_remove:
@@ -403,13 +403,14 @@ def check_conflicts(pkg_list):
 				if provide:
 					print(i,'local',provide)
 					if provide.name != common.format_pkg_name(depend):
-						if ('linux' in depend) or ('-module' in depend):
+						if '-modules' in depend:
 							for pkg in transaction.syncpkgs.values():
 								if not pkg.name in transaction.localpkgs.keys():
 									for name in pkg.provides:
 										for linux in installed_linux:
 											if linux in pkg.name:
 												if common.format_pkg_name(depend) == common.format_pkg_name(name):
+													if not pkg.name in transaction.to_add:
 														depends[i+1].append(pkg)
 														transaction.to_add.append(pkg.name)
 				else:
@@ -417,19 +418,21 @@ def check_conflicts(pkg_list):
 					if provide:
 						print(i,'sync',provide)
 						if provide.name != common.format_pkg_name(depend):
-							if ('linux' in depend) or ('-module' in depend):
+							if '-modules' in depend:
 								for pkg in transaction.syncpkgs.values():
 									if not pkg.name in transaction.localpkgs.keys():
 										for name in pkg.provides:
 											for linux in installed_linux:
 												if linux in pkg.name:
 													if common.format_pkg_name(depend) == common.format_pkg_name(name):
+														if not pkg.name in transaction.to_add:
 															depends[i+1].append(pkg)
 															transaction.to_add.append(pkg.name)
 							else:
 								to_add_to_depends = choose_provides(depend)
 								print(to_add_to_depends)
 								for pkg in to_add_to_depends:
+									if not pkg.name in transaction.to_add:
 										depends[i+1].append(pkg)
 										transaction.to_add.append(pkg.name)
 						else:
@@ -511,6 +514,8 @@ def choose_provides(name):
 				choose_list.append([False, name])
 		ChooseDialog.run()
 		return [provides[pkgname] for pkgname in transaction.to_provide]
+	else:
+		return []
 
 class Handler:
 	#Manager Handlers
@@ -535,7 +540,7 @@ class Handler:
 				print('Transaction locked')
 			else:
 				if transaction_type is "remove":
-					if transaction.init_transaction(cascade = True, unneeded = True):
+					if transaction.init_transaction(cascade = True, recurse = True):
 						for pkgname in transaction_dict.keys():
 							transaction.Remove(pkgname)
 						error = transaction.Prepare()
@@ -553,7 +558,7 @@ class Handler:
 					transaction.to_remove = []
 					check_conflicts(transaction_dict.values())
 					if transaction.to_add:
-						if transaction.init_transaction(noconflicts = True):
+						if transaction.init_transaction(noconflicts = True, unneeded = True):
 							for pkgname in transaction.to_add:
 								transaction.Add(pkgname)
 							for pkgname in transaction.to_remove:

pamac/pamac-daemon.py

@@ -175,6 +175,18 @@ class PamacDBusService(dbus.service.Object):
 				break
 		return error
 
+	@dbus.service.signal('org.manjaro.pamac')
+	def EmitAvailableUpdates(self, available_updates):
+		pass
+
+	@dbus.service.method('org.manjaro.pamac', '', '')
+	def CheckUpdates(self):
+		for pkg in config.handle.get_localdb().pkgcache:
+			candidate = pyalpm.sync_newversion(pkg, config.handle.get_syncdbs())
+			if candidate:
+				EmitAvailableUpdates(self, True)
+				return
+
 	@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
@@ -300,6 +312,11 @@ class PamacDBusService(dbus.service.Object):
 
 	@dbus.service.method('org.manjaro.pamac')
 	def StopDaemon(self):
+		global t
+		try:
+			t.release()
+		except:
+			pass
 		mainloop.quit()
 
 DBusGMainLoop(set_as_default=True)

pamac/transaction.py

@@ -51,6 +51,7 @@ 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')
+CheckUpdates = proxy.get_dbus_method('CheckUpdates','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')