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Diffstat (limited to 'mediagoblin/gmg_commands/migrate.py')
-rw-r--r-- | mediagoblin/gmg_commands/migrate.py | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/mediagoblin/gmg_commands/migrate.py b/mediagoblin/gmg_commands/migrate.py deleted file mode 100644 index b915a528..00000000 --- a/mediagoblin/gmg_commands/migrate.py +++ /dev/null @@ -1,75 +0,0 @@ -# GNU MediaGoblin -- federated, autonomous media hosting -# Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS. -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU Affero General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# This program 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 Affero General Public License for more details. -# -# You should have received a copy of the GNU Affero General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -import sys - -from mediagoblin.init import setup_global_and_app_config - - -def migrate_parser_setup(subparser): - pass - - -def _print_started_migration(migration_number, migration_func): - sys.stdout.write( - "Running migration %s, '%s'... " % ( - migration_number, migration_func.func_name)) - sys.stdout.flush() - - -def _print_finished_migration(migration_number, migration_func): - sys.stdout.write("done.\n") - sys.stdout.flush() - - -def migrate(args): - run_migrate(args.conf_file) - - -def run_migrate(conf_file): - # This MUST be imported so as to set up the appropriate migrations! - from mediagoblin.db.mongo import migrations - - from mediagoblin.db.mongo import util as db_util - from mediagoblin.db.mongo.open import setup_connection_and_db_from_config - - global_config, app_config = setup_global_and_app_config(conf_file) - - connection, db = setup_connection_and_db_from_config( - app_config, use_pymongo=True) - migration_manager = db_util.MigrationManager(db) - - # Clear old indexes - print "== Clearing old indexes... ==" - removed_indexes = db_util.remove_deprecated_indexes(db) - - for collection, index_name in removed_indexes: - print "Removed index '%s' in collection '%s'" % ( - index_name, collection) - - # Migrate - print "\n== Applying migrations... ==" - migration_manager.migrate_new( - pre_callback=_print_started_migration, - post_callback=_print_finished_migration) - - # Add new indexes - print "\n== Adding new indexes... ==" - new_indexes = db_util.add_new_indexes(db) - - for collection, index_name in new_indexes: - print "Added index '%s' to collection '%s'" % ( - index_name, collection) |