3 files changed, 7 insertions, 9 deletions
diff --git a/core/models.py b/core/models.py
index 8e75005..f6ab815 100644
--- a/core/models.py
+++ b/core/models.py
@@ -3,6 +3,7 @@ import os
 import datetime
 import logging
 import re
+import resource
 from subprocess import call
 
 from urllib.parse import urljoin
@@ -22,6 +23,11 @@ from django.template import Context, loader
 
 import troggle.core.models_survex 
 
+def get_process_memory():
+    usage=resource.getrusage(resource.RUSAGE_SELF)
+    return usage[2]/1024.0 
+
+
 def get_related_by_wikilinks(wiki_text):
     found=re.findall(settings.QM_PATTERN,wiki_text)
     res=[]
diff --git a/core/models_survex.py b/core/models_survex.py
index 9578e78..b71c27a 100644
--- a/core/models_survex.py
+++ b/core/models_survex.py
@@ -81,13 +81,6 @@ class SurvexStation(models.Model):
             else:
                 return r
 
-class SurvexLeg():
-    """No longer a models.Model subclass, so no longer a database table
-    """
-    tape        = 0.0
-    compass     = 0.0
-    clino       = 0.0
-
 #
 # Single SurvexBlock 
 # 
diff --git a/core/views_statistics.py b/core/views_statistics.py
index 889eb30..5b85ef1 100644
--- a/core/views_statistics.py
+++ b/core/views_statistics.py
@@ -12,7 +12,7 @@ from django.views.generic.list import ListView
 
 from troggle.core.models import Expedition, Person, PersonExpedition
 from troggle.core.models_caves import Cave, LogbookEntry
-from troggle.core.models_survex import SurvexLeg, SurvexBlock
+from troggle.core.models_survex import SurvexBlock
 
 import troggle.settings as settings
 
@@ -106,7 +106,6 @@ def stats(request):
         legsbyexpo.append((expedition, {"nsurvexlegs": "{:,}".format(legsyear), 
                 "survexleglength":"{:,.0f}".format(survexleglength)}))
     legsbyexpo.reverse() 
-    #survexlegs = SurvexLeg.objects.all()
 
     renderDict = {**statsDict, **{ "nsurvexlegs": "{:,}".format(nimportlegs), "totalsurvexlength":totalsurvexlength/1000, "addupsurvexlength":addupsurvexlength/1000, "legsbyexpo":legsbyexpo }} # new syntax
     return render(request,'statistics.html',  renderDict)