[snap] The application crashes due to Snap API checking when snap is not installed | improved snapd not enabled warning

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [0.7.2]
+### Fixes:
+    - The application crashes due to Snap API checking when snap is not installed
+
 ## [0.7.1] 2019-10-25
 ### Features
 - Snap:

bauh/gems/snap/controller.py

@@ -197,17 +197,18 @@ class SnapManager(SoftwareManager):
         pass
 
     def list_warnings(self, internet_available: bool) -> List[str]:
-        if snap.is_installed() and not snap.is_snapd_running():
+        if snap.is_installed():
-            snap_bold = bold('Snap')
+            if not snap.is_snapd_running():
-            return [self.i18n['snap.notification.snapd_unavailable'].format(bold('snapd'), snap_bold),
+                snap_bold = bold('Snap')
-                    self.i18n['snap.notification.snap.disable'].format(snap_bold, bold(self.i18n['manage_window.settings.gems']))]
+                return [self.i18n['snap.notification.snapd_unavailable'].format(bold('snapd'), snap_bold),
+                        self.i18n['snap.notification.snap.disable'].format(snap_bold, bold(self.i18n['manage_window.settings.gems']))]
 
-        if internet_available:
+            elif internet_available:
-            available, output = snap.is_api_available()
+                available, output = snap.is_api_available()
 
-            if not available:
+                if not available:
-                self.logger.warning('It seems Snap API is not available. Search output: {}'.format(output))
+                    self.logger.warning('It seems Snap API is not available. Search output: {}'.format(output))
-                return [self.i18n['snap.notifications.api.unavailable'].format(bold('Snaps'), bold('Snap'))]
+                    return [self.i18n['snap.notifications.api.unavailable'].format(bold('Snaps'), bold('Snap'))]
 
     def _fill_suggestion(self, pkg_name: str, priority: SuggestionPriority, out: List[PackageSuggestion]):
         res = self.http_client.get_json(SNAP_API_URL + '/search?q=package_name:{}'.format(pkg_name))

bauh/gems/snap/resources/locale/en

@@ -1,5 +1,5 @@
 gem.snap.info=Applications published at https://snapcraft.io/store
-snap.notification.snapd_unavailable={} seems not to be installed or enabled. {} packages will not be available.
+snap.notification.snapd_unavailable={} seems not to be started or enabled. {} packages will not be available.
 snap.notification.snap.disable=If you do not want to use Snap applications, uncheck {} in {}
 snap.notifications.api.unavailable=It seems the {} API is unavailable at the moment. It will not be possible to search for new {} applications.
 snap.action.refresh.status=Refreshing

bauh/gems/snap/resources/locale/es

@@ -10,7 +10,7 @@ snap.info.installed=instalado
 snap.info.publisher=publicador
 snap.info.version=versión
 snap.info.size=tamaño
-snap.notification.snapd_unavailable={} no parece estar instalado o habilitado. Los paquetes {} estarán indisponibles.
+snap.notification.snapd_unavailable={} parece no estar inicializado o habilitado. Los paquetes {} estarán indisponibles.
 snap.notification.snap.disable=Si no desea usar aplicativos Snap, desmarque {} en {}
 snap.notifications.api.unavailable=Parece que la API de {} no está disponible en este momento. No será posible buscar nuevos aplicativos {}.
 snap.action.refresh.status=Actualizando

bauh/gems/snap/resources/locale/pt

@@ -10,7 +10,7 @@ snap.info.installed=instalado
 snap.info.publisher=publicador
 snap.info.version=versão
 snap.info.size=tamanho
-snap.notification.snapd_unavailable={} não parece estar instalado ou habilitado. Os pacotes {} estarão indisponíveis.
+snap.notification.snapd_unavailable={} parece não estar inicializado ou habilitado. Os pacotes {} estarão indisponíveis.
 snap.notification.snap.disable=Se não deseja usar aplicativos Snap, desmarque {} em {}
 snap.notifications.api.unavailable=Parece que a API de {} está indisponível no momento. Não será possível buscar novos aplicativos {}.
 snap.action.refresh.status=Atualizando