Database

--------
 * The ORM layer, previously implemented with Storm, has been replaced by
   SQLAlchemy, thanks to the fantastic work by Abhilash Raj and Aurélien
   Bompard.  Alembic is now used for all database schema migrations.
 * The new logger `mailman.database` logs any errors at the database layer.

API
---
 * Several changes to the internal API:
   - `IListManager.mailing_lists` is guaranteed to be sorted in List-ID order.
   - `IDomains.mailing_lists` is guaranteed to be sorted in List-ID order.
   - Iteration over domains via the `IDomainManager` is guaranteed to be sorted
     by `IDomain.mail_host` order.
   - `ITemporaryDatabase` interface and all implementations are removed.

1 files changed, 0 insertions, 43 deletions

diff --git a/src/mailman/database/schema/helpers.py b/src/mailman/database/schema/helpers.py
deleted file mode 100644
index 827e6cc96..000000000
--- a/src/mailman/database/schema/helpers.py
+++ /dev/null
@@ -1,43 +0,0 @@
-# Copyright (C) 2013-2014 by the Free Software Foundation, Inc.
-#
-# This file is part of GNU Mailman.
-#
-# GNU Mailman 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 3 of the License, or (at your option)
-# any later version.
-#
-# GNU Mailman 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
-# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
-
-"""Schema migration helpers."""
-
-from __future__ import absolute_import, print_function, unicode_literals
-
-__metaclass__ = type
-__all__ = [
-    'make_listid',
-    ]
-
-
-
-def make_listid(fqdn_listname):
-    """Turn a FQDN list name into a List-ID."""
-    list_name, at, mail_host = fqdn_listname.partition('@')
-    if at == '':
-        # If there is no @ sign in the value, assume it already contains the
-        # list-id.
-        return fqdn_listname
-    return '{0}.{1}'.format(list_name, mail_host)
-
-
-
-def pivot(store, table_name):
-    """Pivot a backup table into the real table name."""
-    store.execute('DROP TABLE {}'.format(table_name))
-    store.execute('ALTER TABLE {0}_backup RENAME TO {0}'.format(table_name))