def convert_to_guestpost(sender, **kwds):
"""Upon user deletion, convert belonging entries to guest entries"""
user = kwds['user']
anon_user = AnonymousUser()
anon_user.display_name = user.display_name
touched_topics = set()
touched_forums = set()
posts = Post.query.filter_by(author_id=user.id)
for post in posts:
topic = post.topic
forum = topic.forum
post.author = anon_user
touched_forums.add(forum)
touched_topics.add(topic)
db.commit()
for topic in touched_topics:
topic.refresh()
db.commit()
for forum in touched_forums:
forum.refresh()
db.commit()
def _get_author(self):
if self.author_id == None:
author = AnonymousUser()
author.display_name = self.author_str
return author
else:
return User.query.get(self.author_id)