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R3600/invenio/modules/upgrader/upgrades/invenio_2015_04_15_collection_names_with_slashes.py
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invenio_2015_04_15_collection_names_with_slashes.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2015 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.
"""Check collection table and warn user about collection names with slashes."""
from invenio.legacy.dbquery import run_sql
depends_on = ['invenio_release_1_2_0']
def info():
"""Return upgrade recipe information."""
return "Warns user about collection names with slashes."
def do_upgrade():
"""Carry out the upgrade."""
res = run_sql("SELECT name FROM collection WHERE name LIKE '%/%'")
for row in res:
print "WARNING: Collection '%s' contains forward slashes" \
" which is not recommended." % row[0]
print "WARNING: You may safely continue, but we recommend" \
" changing this collection name to avoid slashes."
def estimate():
"""Estimate running time of upgrade in seconds (optional)."""
return 1
def pre_upgrade():
"""Pre-upgrade checks."""
pass # because slashes would still work
def post_upgrade():
"""Post-upgrade checks."""
pass
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