affichage du (et trie par) dernier ping des IP

services/admin.py

@@ -249,7 +249,7 @@ class IPPrefixAdmin(admin.ModelAdmin):
 
 
 class IPResourceAdmin(admin.ModelAdmin):
-    list_display = ('__str__', 'available_display', 'last_use',)
+    list_display = ('__str__', 'available_display', 'last_use', 'last_ping',)
     list_filter = (
         'category',
         ResourceInUseFilter,
@@ -289,6 +289,11 @@ class IPResourceAdmin(admin.ModelAdmin):
     last_use.short_description = 'Dernière utilisation'
     last_use.admin_order_field = 'last_use'
 
+    def last_ping(self, obj):
+        return obj.last_ping
+    last_ping.short_description = 'Dernier Ping'
+    last_ping.admin_order_field = 'last_ping'
+
     def get_actions(self, request):
         actions = super().get_actions(request)
         if 'delete_selected' in actions: