forked from openlp/openlp
Media rather than Audio
This commit is contained in:
Jon Tibble
parent
a4bbb0ef28
commit
cb17897d47
@ -32,12 +32,6 @@ from sqlalchemy.orm import mapper, relation
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from openlp.core.lib.db import BaseModel, init_db
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class AudioFile(BaseModel):
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"""
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AudioFile model
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"""
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pass
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class Author(BaseModel):
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"""
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Author model
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@ -52,6 +46,12 @@ class Book(BaseModel):
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return u'<Book id="%s" name="%s" publisher="%s" />' % (
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str(self.id), self.name, self.publisher)
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class MediaFile(BaseModel):
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"""
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MediaFile model
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"""
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pass
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class Song(BaseModel):
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"""
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Song model
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@ -73,12 +73,6 @@ def init_schema(url):
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"""
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session, metadata = init_db(url, auto_flush=False)
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# Definition of the "audio_files" table
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audio_files_table = Table(u'audio_files', metadata,
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Column(u'id', types.Integer, primary_key=True),
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Column(u'file_name', types.Unicode(255), nullable=False)
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)
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# Definition of the "authors" table
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authors_table = Table(u'authors', metadata,
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Column(u'id', types.Integer, primary_key=True),
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@ -87,6 +81,13 @@ def init_schema(url):
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Column(u'display_name', types.Unicode(255), nullable=False)
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)
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# Definition of the "media_files" table
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media_files_table = Table(u'media_files', metadata,
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Column(u'id', types.Integer, primary_key=True),
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Column(u'file_name', types.Unicode(255), nullable=False),
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Column(u'type', types.Unicode(64), nullable=False, default=u'audio')
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)
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# Definition of the "song_books" table
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song_books_table = Table(u'song_books', metadata,
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Column(u'id', types.Integer, primary_key=True),
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@ -118,14 +119,6 @@ def init_schema(url):
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Column(u'name', types.Unicode(128), nullable=False)
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)
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# Definition of the "audio_files_songs" table
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audio_files_songs_table = Table(u'audio_files_songs', metadata,
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Column(u'audio_file_id', types.Integer,
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ForeignKey(u'audio_files.id'), primary_key=True),
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Column(u'song_id', types.Integer,
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ForeignKey(u'songs.id'), primary_key=True)
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)
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# Definition of the "authors_songs" table
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authors_songs_table = Table(u'authors_songs', metadata,
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Column(u'author_id', types.Integer,
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@ -134,6 +127,14 @@ def init_schema(url):
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ForeignKey(u'songs.id'), primary_key=True)
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)
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# Definition of the "media_files_songs" table
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media_files_songs_table = Table(u'media_files_songs', metadata,
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Column(u'media_file_id', types.Integer,
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ForeignKey(u'media_files.id'), primary_key=True),
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Column(u'song_id', types.Integer,
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ForeignKey(u'songs.id'), primary_key=True)
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)
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# Definition of the "songs_topics" table
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songs_topics_table = Table(u'songs_topics', metadata,
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Column(u'song_id', types.Integer,
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@ -143,36 +144,36 @@ def init_schema(url):
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)
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# Define table indexes
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Index(u'audio_files_id', audio_files_table.c.id)
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Index(u'authors_id', authors_table.c.id)
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Index(u'authors_display_name_id', authors_table.c.display_name,
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authors_table.c.id)
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Index(u'media_files_id', media_files_table.c.id)
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Index(u'song_books_id', song_books_table.c.id)
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Index(u'songs_id', songs_table.c.id)
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Index(u'topics_id', topics_table.c.id)
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Index(u'audio_files_songs_file', audio_files_songs_table.c.audio_file_id,
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audio_files_songs_table.c.song_id)
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Index(u'audio_files_songs_song', audio_files_songs_table.c.song_id,
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audio_files_songs_table.c.audio_file_id)
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Index(u'authors_songs_author', authors_songs_table.c.author_id,
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authors_songs_table.c.song_id)
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Index(u'authors_songs_song', authors_songs_table.c.song_id,
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authors_songs_table.c.author_id)
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Index(u'media_files_songs_file', media_files_songs_table.c.media_file_id,
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media_files_songs_table.c.song_id)
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Index(u'media_files_songs_song', media_files_songs_table.c.song_id,
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media_files_songs_table.c.media_file_id)
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Index(u'topics_song_topic', songs_topics_table.c.topic_id,
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songs_topics_table.c.song_id)
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Index(u'topics_song_song', songs_topics_table.c.song_id,
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songs_topics_table.c.topic_id)
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mapper(AudioFile, audio_files_table)
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mapper(Author, authors_table)
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mapper(Book, song_books_table)
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mapper(MediaFile, media_files_table)
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mapper(Song, songs_table,
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properties={
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'audio_files': relation(AudioFile, backref='songs',
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secondary=audio_files_songs_table),
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'authors': relation(Author, backref='songs',
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secondary=authors_songs_table),
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'book': relation(Book, backref='songs'),
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'media_files': relation(MediaFile, backref='songs',
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secondary=media_files_songs_table),
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'topics': relation(Topic, backref='songs',
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secondary=songs_topics_table)
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})
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@ -34,16 +34,10 @@ from sqlalchemy.orm import class_mapper, mapper, relation, scoped_session, \
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from sqlalchemy.orm.exc import UnmappedClassError
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from openlp.core.lib.db import BaseModel
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from openlp.plugins.songs.lib.db import Author, Book, Song, Topic #, AudioFile
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from openlp.plugins.songs.lib.db import Author, Book, Song, Topic #, MediaFile
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log = logging.getLogger(__name__)
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class OldAudioFile(BaseModel):
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"""
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AudioFile model
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"""
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pass
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class OldAuthor(BaseModel):
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"""
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Author model
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@ -56,6 +50,12 @@ class OldBook(BaseModel):
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"""
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pass
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class OldMediaFile(BaseModel):
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"""
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MediaFile model
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"""
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pass
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class OldSong(BaseModel):
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"""
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Song model
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@ -88,24 +88,24 @@ class OpenLPSongImport(object):
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source_meta = MetaData()
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source_meta.reflect(engine)
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self.source_session = scoped_session(sessionmaker(bind=engine))
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if u'audio_files' in source_meta.tables.keys():
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has_audio_files = True
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if u'media_files' in source_meta.tables.keys():
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has_media_files = True
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else:
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has_audio_files = False
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has_media_files = False
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source_authors_table = source_meta.tables[u'authors']
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source_song_books_table = source_meta.tables[u'song_books']
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source_songs_table = source_meta.tables[u'songs']
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source_topics_table = source_meta.tables[u'topics']
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source_authors_songs_table = source_meta.tables[u'authors_songs']
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source_songs_topics_table = source_meta.tables[u'songs_topics']
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if has_audio_files:
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source_audio_files_table = source_meta.tables[u'audio_files']
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source_audio_files_songs_table = \
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source_meta.tables[u'audio_files_songs']
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if has_media_files:
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source_media_files_table = source_meta.tables[u'media_files']
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source_media_files_songs_table = \
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source_meta.tables[u'media_files_songs']
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try:
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class_mapper(OldAudioFile)
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class_mapper(OldMediaFile)
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except UnmappedClassError:
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mapper(OldAudioFile, source_audio_files_table)
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mapper(OldMediaFile, source_media_files_table)
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song_props = {
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'authors': relation(OldAuthor, backref='songs',
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secondary=source_authors_songs_table),
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@ -113,9 +113,9 @@ class OpenLPSongImport(object):
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'topics': relation(OldTopic, backref='songs',
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secondary=source_songs_topics_table)
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}
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if has_audio_files:
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song_props['audio_files'] = relation(OldAudioFile, backref='songs',
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secondary=source_audio_files_songs_table)
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if has_media_files:
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song_props['media_files'] = relation(OldMediaFile, backref='songs',
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secondary=source_media_files_songs_table)
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try:
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class_mapper(OldAuthor)
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except UnmappedClassError:
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@ -137,7 +137,7 @@ class OpenLPSongImport(object):
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for song in source_songs:
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new_song = Song()
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new_song.title = song.title
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if has_audio_files:
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if has_media_files:
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new_song.alternate_title = song.alternate_title
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else:
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new_song.alternate_title = u''
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@ -185,14 +185,16 @@ class OpenLPSongImport(object):
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new_song.topics.append(existing_topic)
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else:
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new_song.topics.append(Topic.populate(name=topic.name))
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# if has_audio_files:
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# if song.audio_files:
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# for audio_file in song.audio_files:
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# existing_audio_file = \
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# self.master_manager.get_object_filtered(AudioFile,
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# AudioFile.file_name == audio_file.file_name)
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# if existing_audio_file:
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# new_song.audio_files.remove(audio_file)
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# new_song.audio_files.append(existing_audio_file)
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# if has_media_files:
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# if song.media_files:
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# for media_file in song.media_files:
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# existing_media_file = \
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# self.master_manager.get_object_filtered(MediaFile,
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# MediaFile.file_name == media_file.file_name)
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# if existing_media_file:
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# new_song.media_files.append(existing_media_file)
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# else:
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# new_song.media_files.append(MediaFile.populate(
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# file_name=media_file.file_name))
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self.master_manager.save_object(new_song)
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engine.dispose()
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