Added exception handling. Checking gpupdate.timer status.

gpoa/frontend/appliers/systemd.py

@@ -49,9 +49,13 @@ class systemd_unit:
             service_state = self._get_state()
 
             if not service_state in ['active', 'activating']:
-                logdata = dict()
-                logdata['unit'] = self.unit_name
-                log('E46', logdata)
+                service_timer_name =  self.unit_name.replace(".service", ".timer")
+                self.unit = self.manager.LoadUnit(dbus.String(service_timer_name))
+                service_state = self._get_state()
+                if not service_state in ['active', 'activating']:
+                    logdata = dict()
+                    logdata['unit'] = self.unit_name
+                    log('E46', logdata)
         else:
             self.manager.StopUnit(self.unit_name, 'replace')
             self.manager.DisableUnitFiles([self.unit_name], dbus.Boolean(False))

gpoa/frontend/cups_applier.py

@@ -81,8 +81,12 @@ class cups_applier(applier_frontend):
         if not is_rpm_installed('cups'):
             log('W9')
             return
-
-        self.cups_connection = cups.Connection()
+        try:
+            self.cups_connection = cups.Connection()
+        except Exception as exc:
+            logdata = dict()
+            logdata['exc', exc]
+            log('W20', logdata)
         self.printers = storage_get_printers(self.storage, self.storage.get_info('machine_sid'))
 
         if self.printers:

gpoa/locale/ru_RU/LC_MESSAGES/gpoa.po

@@ -898,6 +898,9 @@ msgstr "Не удалось открыть настройки KDE"
 msgid "Failed to change KDE configuration file"
 msgstr "Не удалось изменить файл конфигурации KDE"
 
+msgid "Error connecting to server"
+msgstr "Ошибка при подключении к серверу"
+
 # Fatal
 msgid "Unable to refresh GPO list"
 msgstr "Невозможно обновить список объектов групповых политик"

gpoa/messages/__init__.py

@@ -339,6 +339,7 @@ def warning_code(code):
     warning_ids[17] = 'Could not find application tools'
     warning_ids[18] = 'Failed to open KDE settings'
     warning_ids[19] = 'Failed to change KDE configuration file'
+    warning_ids[20] = 'Error connecting to server'
 
     return warning_ids.get(code, 'Unknown warning code')