[aur] initial implementation to determine the best update order

bauh/view/core/controller.py

@@ -419,3 +419,28 @@ class GenericSoftwareManager(SoftwareManager):
             self.settings_manager = None
 
         return res
+
+    def sort_update_order(self, pkgs: List[SoftwarePackage]) -> List[SoftwarePackage]:
+        by_manager = {}
+        for pkg in pkgs:
+            man = self._get_manager_for(pkg)
+
+            if man:
+                man_pkgs = by_manager.get(man)
+
+                if man_pkgs is None:
+                    man_pkgs = []
+                    by_manager[man] = man_pkgs
+
+                man_pkgs.append(pkg)
+
+        sorted_list = []
+
+        if by_manager:
+            for man, pkgs in by_manager.items():
+                ti = time.time()
+                sorted_list.extend(man.sort_update_order(pkgs))
+                tf = time.time()
+                self.logger.info(man.__class__.__name__ + " took {0:.2f} seconds".format(tf - ti))
+
+        return sorted_list

bauh/view/qt/thread.py

@@ -103,19 +103,23 @@ class UpdateSelectedApps(AsyncAction):
 
         if self.apps_to_update:
             updated, updated_types = 0, set()
-            for app in self.apps_to_update:
 
-                name = app.model.name if not RE_VERSION_IN_NAME.findall(app.model.name) else app.model.name.split('version')[0].strip()
+            self.change_substatus(self.i18n['action.update.status.sorting'])
+            sorted_pkgs = self.manager.sort_update_order([view.model for view in self.apps_to_update])
 
-                self.change_status('{} {} {}...'.format(self.i18n['manage_window.status.upgrading'], name, app.model.version))
-                success = bool(self.manager.update(app.model, self.root_password, self))
+            for pkg in sorted_pkgs:
+
+                name = pkg.name if not RE_VERSION_IN_NAME.findall(pkg.name) else pkg.name.split('version')[0].strip()
+
+                self.change_status('{} {} {}...'.format(self.i18n['manage_window.status.upgrading'], name, pkg.version))
+                success = bool(self.manager.update(pkg, self.root_password, self))
                 self.change_substatus('')
 
                 if not success:
                     break
                 else:
                     updated += 1
-                    updated_types.add(app.model.__class__)
+                    updated_types.add(pkg.__class__)
                     self.signal_output.emit('\n')
 
             self.notify_finished({'success': success, 'updated': updated, 'types': updated_types})

bauh/view/resources/locale/ca

@@ -265,4 +265,5 @@ locale.it=italià
 interval=interval
 installation=instal·lació
 download=download
-clean=netejar
+clean=netejar
+action.update.status.sorting=Determinant el millor ordre d’actualització

bauh/view/resources/locale/de

@@ -220,4 +220,5 @@ locale.it=italienisch
 interval=intervall
 installation=Installation
 download=download
-clean=reinigen
+clean=reinigen
+action.update.status.sorting=Determining the best update order

bauh/view/resources/locale/en

@@ -227,4 +227,5 @@ locale.it=italian
 interval=interval
 installation=installation
 download=download
-clean=clean
+clean=clean
+action.update.status.sorting=Determining the best update order

bauh/view/resources/locale/es

@@ -268,4 +268,5 @@ locale.it=italiano
 interval=intervalo
 installation=instalación
 download=descarga
-clean=limpiar
+clean=limpiar
+action.update.status.sorting=Determinando el mejor orden de actualización

bauh/view/resources/locale/it

@@ -220,4 +220,5 @@ locale.it=italiano
 interval=intervallo
 installation=installazione
 download=download
-clean=pulire
+clean=pulire
+action.update.status.sorting=Sto determinando il miglior ordine di aggiornamento

bauh/view/resources/locale/pt

@@ -271,4 +271,5 @@ locale.it=italiano
 interval=intervalo
 installation=instalação
 download=download
-clean=limpar
+clean=limpar
+action.update.status.sorting=Determinando a melhor ordem de atualização