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R3600/invenio/modules/communities/upgrades/communities_2014_10_17_featured_communities.py
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communities_2014_10_17_featured_communities.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2014 CERN.
##
## Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""communityFEATURED table addition."""
from invenio.ext.sqlalchemy import db
from invenio.modules.upgrader.api import op
depends_on = [u'communities_2014_03_07_ranker']
def info():
"""Short description of upgrade displayed to end-user."""
return "communityFEATURED table addition"
def do_upgrade():
"""Implement your upgrades here."""
op.create_table('communityFEATURED',
db.Column('id', db.Integer(), nullable=False),
db.Column('id_community', db.String(length=100),
nullable=False),
db.Column('start_date', db.DateTime(), nullable=False),
db.ForeignKeyConstraint(['id_community'],
['community.id'], ),
db.PrimaryKeyConstraint('id'),
mysql_charset='utf8',
mysql_engine='MyISAM'
)
def estimate():
"""Estimate the time needed to apply upgrades."""
return 1
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