fixed system page

cookbook/templates/system.html

@@ -175,7 +175,7 @@
     {#{% for orphan in orphans %}{{ orphan }}#}
     {#{% endfor %}#}
     {#    </textarea>#}
-
+    {% if api_space_stats %}
     <h4 class="mt-3">API Stats</h4>
     <h6 >Space Stats</h6>
     <table class="table table-bordered table-striped">
@@ -202,7 +202,7 @@
             </tr>
         {% endfor %}
     </table>
-
+    {% endif %}
     <h4 class="mt-3">Debug</h4>
     <textarea class="form-control" rows="20">
 Gunicorn Media: {{ gunicorn_media }}

cookbook/views/api.py

@@ -112,6 +112,7 @@ class LoggingMixin(object):
         super(LoggingMixin, self).initial(request, *args, **kwargs)
 
         if settings.REDIS_HOST:
+            try:
                 d = date.today().isoformat()
                 space = request.space
                 endpoint = request.resolver_match.url_name
@@ -141,6 +142,8 @@ class LoggingMixin(object):
                 pipe.zincrby(f'api:endpoint-request-count:{d}', 1, endpoint)
 
                 pipe.execute()
+            except:
+                pass
 
 
 class StandardFilterMixin(ViewSetMixin):

cookbook/views/views.py

@@ -346,6 +346,8 @@ def system(request):
     for key in migration_info.keys():
         migration_info[key]['total'] = len(migration_info[key]['unapplied_migrations']) + len(migration_info[key]['applied_migrations'])
 
+    api_stats = None
+    api_space_stats = None
     # API endpoint logging
     if settings.REDIS_HOST:
         r = redis.StrictRedis(