Generic changes for python3 from 2to3

1 files changed, 3 insertions, 3 deletions

diff --git a/postgresqleu/util/diffablemodel.py b/postgresqleu/util/diffablemodel.py
index 94ad3e5f..5e31f6d7 100644
--- a/postgresqleu/util/diffablemodel.py
+++ b/postgresqleu/util/diffablemodel.py
@@ -16,16 +16,16 @@ class DiffableModel(object):
         manytomanyfieldnames = [f.name for f in self._meta.many_to_many]
         d1 = self.__initial
         d2 = self._dict
-        diffs = dict([(k, (v, d2[k])) for k, v in d1.items() if v != d2[k]])
+        diffs = dict([(k, (v, d2[k])) for k, v in list(d1.items()) if v != d2[k]])
         # Foreign key lookups
-        for k, v in diffs.items():
+        for k, v in list(diffs.items()):
             if type(self._meta.get_field(k)) is django.db.models.fields.related.ForeignKey:
                 # If it's a foreign key, look up the name again on ourselves.
                 # Since we only care about the *new* value, it's easy enough.
                 diffs[k] = (v[0], getattr(self, k))
         # Many to many lookups
         if hasattr(self, 'map_manytomany_for_diff'):
-            for k, v in diffs.items():
+            for k, v in list(diffs.items()):
                 if k in manytomanyfieldnames and k in self.map_manytomany_for_diff:
                     # Try to show the display name instead here
                     newvalue = getattr(self, self.map_manytomany_for_diff[k])