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Fix loading authors

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Fixes: https://launchpad.net/bugs/1366198
This commit is contained in:
Samuel Mehrbrodt 2014-09-14 15:35:55 +02:00
parent e6a6015c21
commit 48abd1793b
1 changed files with 2 additions and 1 deletions
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3
openlp/plugins/songs/lib/db.py
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@ -339,7 +339,8 @@ def init_schema(url):
# Use the authors_songs relation when you need access to the 'author_type' attribute
# or when creating new relations
'authors_songs': relation(AuthorSong, cascade="all, delete-orphan"),
'authors': relation(Author, secondary=authors_songs_table, viewonly=True),
# Use lazy='joined' to always load authors when the song is fetched from the database (bug 1366198)
'authors': relation(Author, secondary=authors_songs_table, viewonly=True, lazy='joined'),
'book': relation(Book, backref='songs'),
'media_files': relation(MediaFile, backref='songs', order_by=media_files_table.c.weight),
'topics': relation(Topic, backref='songs', secondary=songs_topics_table)