61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
"""Add namespace to project
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Revision ID: 350efb3f6baf
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Revises: 1640c7d75e5f
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Create Date: 2016-08-30 22:02:07.645138
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"""
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# revision identifiers, used by Alembic.
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revision = '350efb3f6baf'
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down_revision = '1640c7d75e5f'
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from alembic import op
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import sqlalchemy as sa
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try:
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from pagure.lib import model
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except ImportError:
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import sys
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sys.path.insert(0, '.')
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from pagure.lib import model
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def upgrade():
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''' Add the column namespace to the table projects.
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'''
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op.add_column(
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'projects',
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sa.Column('namespace', sa.String(255), nullable=True, index=True)
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)
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# Update all the existing projects
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engine = op.get_bind()
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Session = sa.orm.scoped_session(sa.orm.sessionmaker())
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Session.configure(bind=engine)
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session = Session()
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for project in session.query(model.Project).filter(
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model.Project.name.ilike('%/%')).all():
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nspace, name = project.name.split('/', 1)
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project.name = name
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project.namespace = nspace
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session.add(project)
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session.commit()
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def downgrade():
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''' Remove the column namespace from the table projects.
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'''
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# Update all the existing projects
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engine = op.get_bind()
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Session = sa.orm.scoped_session(sa.orm.sessionmaker())
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Session.configure(bind=engine)
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session = Session()
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for project in session.query(model.Project).filter(
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model.Project.namespace != None).all():
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if project.namespace.strip():
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project.name = '%s/%s' % (project.namespace, project.name)
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session.add(project)
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session.commit()
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op.drop_column('projects', 'namespace')
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