[fix] Fix app upgrade issue and handle errors in tools_upgrade

app.py

@@ -261,7 +261,7 @@ def app_map(app=None, raw=False, user=None):
     return result
 
 
-def app_upgrade(auth, app, url=None, file=None):
+def app_upgrade(auth, app=[], url=None, file=None):
     """
     Upgrade app
 

locales/en.json

@@ -20,6 +20,7 @@
     "custom_app_url_required" : "You must provide an URL to upgrade your custom app {:s}",
     "app_recent_version_required" : "{:s} requires a more recent version of the moulinette",
     "app_upgraded" : "{:s} successfully upgraded",
+    "app_upgrade_failed" : "Unable to upgrade all apps",
     "app_id_invalid" : "Invalid app id",
     "app_already_installed" : "{:s} is already installed",
     "app_removed" : "{:s} successfully removed",

locales/fr.json

@@ -20,6 +20,7 @@
     "custom_app_url_required" : "Vous devez spécifier une URL pour mettre à jour votre application locale {:s}",
     "app_recent_version_required" : "{:s} nécessite une version plus récente de la moulinette",
     "app_upgraded" : "{:s} mis à jour avec succès",
+    "app_upgrade_failed" : "Impossible de mettre à jour toutes les applications",
     "app_id_invalid" : "Id d'application incorrect",
     "app_already_installed" : "{:s} est déjà installé",
     "app_removed" : "{:s} supprimé avec succès",

tools.py

@@ -31,6 +31,7 @@ import getpass
 import requests
 import json
 import errno
+import logging
 import apt
 import apt.progress
 
@@ -416,6 +417,9 @@ def tools_upgrade(auth, ignore_apps=False, ignore_packages=False):
     """
     from yunohost.app import app_upgrade
 
+    failure = False
+
+    # Retrieve interface
     is_api = True if msettings.get('interface') == 'api' else False
 
     if not ignore_packages:
@@ -449,6 +453,7 @@ def tools_upgrade(auth, ignore_apps=False, ignore_packages=False):
                 cache.commit(apt.progress.text.AcquireProgress(),
                              apt.progress.base.InstallProgress())
             except Exception as e:
+                failure = True
                 logging.warning('unable to upgrade packages: %s' % str(e))
                 msignals.display(m18n.n('packages_upgrade_failed'), 'error')
             else:
@@ -459,11 +464,15 @@ def tools_upgrade(auth, ignore_apps=False, ignore_packages=False):
     if not ignore_apps:
         try:
             app_upgrade(auth)
-        except: pass
+        except Exception as e:
+            failure = True
+            logging.warning('unable to upgrade apps: %s' % str(e))
+            msignals.display(m18n.n('app_upgrade_failed'), 'error')
 
+    if not failure:
         msignals.display(m18n.n('system_upgraded'), 'success')
 
     # Return API logs if it is an API call
-    if msettings.get('interface') == 'api':
+    if is_api:
         from yunohost.service import service_log
         return { "log": service_log('yunohost-api', number="100").values()[0] }