74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
# GNU MediaGoblin -- federated, autonomous media hosting
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# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from sqlalchemy import MetaData, Table, Column, Boolean, SmallInteger, Integer
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from mediagoblin.db.sql.util import RegisterMigration
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MIGRATIONS = {}
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@RegisterMigration(1, MIGRATIONS)
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def ogg_to_webm_audio(db_conn):
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metadata = MetaData(bind=db_conn.bind)
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file_keynames = Table('core__file_keynames', metadata, autoload=True,
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autoload_with=db_conn.bind)
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db_conn.execute(
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file_keynames.update().where(file_keynames.c.name == 'ogg').
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values(name='webm_audio')
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)
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db_conn.commit()
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@RegisterMigration(2, MIGRATIONS)
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def add_wants_notification_column(db_conn):
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metadata = MetaData(bind=db_conn.bind)
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users = Table('core__users', metadata, autoload=True,
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autoload_with=db_conn.bind)
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col = Column('wants_comment_notification', Boolean,
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default=True, nullable=True)
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col.create(users, populate_defaults=True)
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db_conn.commit()
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@RegisterMigration(3, MIGRATIONS)
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def add_transcoding_progress(db_conn):
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metadata = MetaData(bind=db_conn.bind)
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media_entry = Table('core__media_entries', metadata, autoload=True,
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autoload_with=db_conn.bind)
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col = Column('transcoding_progress', SmallInteger)
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col.create(media_entry)
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db_conn.commit()
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@RegisterMigration(4, MIGRATIONS)
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def add_mediaentry_collections(db_conn):
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metadata = MetaData(bind=db_conn.bind)
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media_entry = Table('core__media_entries', metadata, autoload=True,
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autoload_with=db_conn.bind)
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col = Column('collections', Integer)
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col.create(media_entry)
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db_conn.commit()
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