Fix module name for `gmg alembic` command

gmg_commands.alembic attempted to import from `alembic`. On python2.7
it resulted in import from itself.

Rename alembic.py to alembic_commands.py and fix references to
gmg_commands.alembic.

1 files changed, 0 insertions, 56 deletions

diff --git a/mediagoblin/gmg_commands/alembic.py b/mediagoblin/gmg_commands/alembic.py
deleted file mode 100644
index f255af73..00000000
--- a/mediagoblin/gmg_commands/alembic.py
+++ /dev/null
@@ -1,56 +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 argparse
-import os
-
-from alembic import config
-from sqlalchemy.orm import sessionmaker
-
-from mediagoblin.db.open import setup_connection_and_db_from_config
-from mediagoblin.init import setup_global_and_app_config
-
-
-class FudgedCommandLine(config.CommandLine):
-    def main(self, args, db):
-        options = self.parser.parse_args(args.args_for_alembic)
-        # This code is inspired by a hack in Alembic, but isn't the same really.
-        # Regardless, Alembic is Expat licensed.
-        if not hasattr(options, "cmd"):
-            print(
-                "* Only use this command if you know what you are doing! *\n"
-                "If not, use the 'gmg dbupdate' command instead.\n\n"
-                "Alembic help:\n")
-            self.parser.print_help()
-            return
-        else:
-            Session = sessionmaker(bind=db.engine)
-
-            root_dir = os.path.abspath(os.path.dirname(os.path.dirname(
-                os.path.dirname(__file__))))
-            alembic_cfg_path = os.path.join(root_dir, 'alembic.ini')
-            cfg = config.Config(alembic_cfg_path,
-                                cmd_opts=options)
-            cfg.attributes["session"] = Session()
-            self.run_cmd(cfg, options)
-        
-def parser_setup(subparser):
-    subparser.add_argument("args_for_alembic", nargs=argparse.REMAINDER)
-
-def raw_alembic_cli(args):
-    global_config, app_config = setup_global_and_app_config(args.conf_file)
-    db = setup_connection_and_db_from_config(app_config, migrations=False)
-    FudgedCommandLine().main(args, db)