euscanwww: Adding an option to run upstream scanning after an update in portage

Signed-off-by: volpino <fox91@anche.no>

euscanwww/djeuscan/management/commands/scan_portage.py

@@ -34,6 +34,11 @@ class Command(BaseCommand):
             dest='purge-versions',
             default=False,
             help='Purge old versions'),
+        make_option('--upstream',
+            action='store_true',
+            dest='upstream',
+            default=False,
+            help='Scan upstream for updated packages in Portage'),
         make_option('--no-log',
             action='store_true',
             dest='no-log',
@@ -66,5 +71,6 @@ class Command(BaseCommand):
             purge_packages=options["purge-packages"],
             purge_versions=options["purge-versions"],
             prefetch=options["prefetch"],
+            upstream=options["upstream"],
             logger=logger,
         )