b62b3b982a
In two cases (generating a new slug and editing the slug) it is nice to know in advance (before the db gets angry) that the slug is used/free. So created a db utility function to check for this on mongo and sql: check_media_slug_used()
28 lines
1.1 KiB
Python
28 lines
1.1 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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try:
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from mediagoblin.db.sql_switch import use_sql
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except ImportError:
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use_sql = False
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if use_sql:
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from mediagoblin.db.sql.fake import ObjectId, InvalidId, DESCENDING
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from mediagoblin.db.sql.util import atomic_update, check_media_slug_used
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else:
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from mediagoblin.db.mongo.util import \
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ObjectId, InvalidId, DESCENDING, atomic_update, check_media_slug_used
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