Cache enabled for 'expedition' pages

core/models.py

@@ -32,7 +32,11 @@ There are more subclasses define in models_caves.py models_survex.py etc.
 # This variable is a dictionary holding gloablly visible indexes and cache functions.
 # It is a Global Object, see https://python-patterns.guide/python/module-globals/
 # troggle.models.TROG
-TROG = {}
+TROG = {
+    'pagecache' : {
+        'expedition' : {}
+    }
+}
 
 def get_process_memory():
     usage=resource.getrusage(resource.RUSAGE_SELF)