kallithea Changeset - cf1d1239cd55

Changeset - cf1d1239cd55

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Thomas De Schampheleire - 7 years ago 2018-11-28 21:22:28
thomas.de_schampheleire@nokia.com

model: notification: don't round-trip via list if you want a set

'create' in NotificationModel starts from an empty list, appends entries to
it, then converts it to a set.
You could equally start with a set and add to it, avoiding the final
conversion.

1 file changed with 2 insertions and 3 deletions:

kallithea/model/notification.py

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kallithea/model/notification.py

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@@ @@ -65,22 +65,21 @@ class NotificationModel(object): @@
         email_kwargs = email_kwargs or {}
         if recipients and not getattr(recipients, '__iter__', False):
             raise Exception('recipients must be a list or iterable')
         created_by_obj = User.guess_instance(created_by)
-        recipients_objs = []
+        recipients_objs = set()
         if recipients:
             for u in recipients:
                 obj = User.guess_instance(u)
                 if obj is not None:
-                    recipients_objs.append(obj)
+                    recipients_objs.add(obj)
                 else:
                     # TODO: inform user that requested operation couldn't be completed
                     log.error('cannot email unknown user %r', u)
             recipients_objs = set(recipients_objs)
             log.debug('sending notifications %s to %s',
                 type_, recipients_objs
+            )
         elif recipients is None:
             # empty recipients means to all admins
             recipients_objs = User.query().filter(User.admin == True).all()

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