Convert codebase for python3 usage

core/views_logbooks.py

@@ -62,8 +62,7 @@ def expedition(request, expeditionname):
     expeditions = Expedition.objects.all()
     personexpeditiondays = [ ]
     dateditems = list(this_expedition.logbookentry_set.all()) + list(this_expedition.survexblock_set.all())
-    dates = list(set([item.date for item in dateditems]))
-    dates.sort()
+    dates = sorted(set([item.date for item in dateditems]))
     for personexpedition in this_expedition.personexpedition_set.all():
         prow = [ ]
         for date in dates:
@@ -115,8 +114,7 @@ def GetPersonChronology(personexpedition):
         a.setdefault("personroles", [ ]).append(personrole.survexblock)
     
     # build up the tables
-    rdates = res.keys()
-    rdates.sort()
+    rdates = sorted(list(res.keys()))
     
     
     res2 = [ ]
@@ -206,8 +204,8 @@ def pathsreport(request):
     
     ncodes = len(pathsdict)
 
-    bycodeslist = sorted(pathsdict.iteritems())
-    bypathslist = sorted(pathsdict.iteritems(), key=lambda x: x[1])
+    bycodeslist = sorted(pathsdict.items())
+    bypathslist = sorted(iter(pathsdict.items()), key=lambda x: x[1])
 
     return render(request, 'pathsreport.html', { 
         "pathsdict":pathsdict, 
@@ -264,7 +262,7 @@ def newLogbookEntry(request, expeditionyear, pdate = None, pslug = None):
                                'expeditionyear': expeditionyear})
             f.write(template.render(context))
             f.close()
-            print(logbookparsers.parseAutoLogBookEntry(filename))
+            print((logbookparsers.parseAutoLogBookEntry(filename)))
             return HttpResponseRedirect(reverse('expedition', args=[expedition.year])) # Redirect after POST
     else:
         if pslug and pdate: