1 files changed, 0 insertions, 83 deletions
diff --git a/Mailman/interfaces/database.py b/Mailman/interfaces/database.py
deleted file mode 100644
index c969e9ff5..000000000
--- a/Mailman/interfaces/database.py
+++ /dev/null
@@ -1,83 +0,0 @@
-# Copyright (C) 2007-2008 by the Free Software Foundation, Inc.
-#
-# This program 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.
-#
-# 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-# USA.
-
-"""Interfaces for database interaction.
-
-By providing an object with this interface and declaring it in a package
-setup.py file as an entry point in the 'mailman.database' group with the name
-'initializer', you can distribute entirely different database layers for
-Mailman's back end.
-"""
-
-from zope.interface import Interface, Attribute
-
-from Mailman.Version import DATABASE_SCHEMA_VERSION
-from Mailman.interfaces.errors import MailmanError
-
-
-
-class DatabaseError(MailmanError):
-    """A problem with the database occurred."""
-
-
-class SchemaVersionMismatchError(DatabaseError):
-    """The database schema version number did not match what was expected."""
-
-    def __init__(self, got):
-        self._got = got
-
-    def __str__(self):
-        return (
-            'Incompatible database schema version (got: %d, expected: %d)'
-            % (self._got, DATABASE_SCHEMA_VERSION))
-
-
-
-class IDatabase(Interface):
-    """Database layer interface."""
-
-    def initialize(debug=None):
-        """Initialize the database layer, using whatever means necessary.
-
-        :param debug: When None (the default), the configuration file
-            determines whether the database layer should have increased
-            debugging or not.  When True or False, this overrides the
-            configuration file setting.
-        """
-
-    def _reset():
-        """Reset the database to its pristine state.
-
-        This is only used by the test framework.
-        """
-
-    # XXX Eventually we probably need to support a transaction manager
-    # interface, e.g. begin(), commit(), abort().  We will probably also need
-    # to support a shutdown() method for cleanly disconnecting from the
-    # database.sy
-
-    list_manager = Attribute(
-        """The IListManager instance provided by the database layer.""")
-
-    user_manager = Attribute(
-        """The IUserManager instance provided by the database layer.""")
-
-    message_store = Attribute(
-        """The IMessageStore instance provided by the database layer.""")
-
-    pendings = Attribute(
-        """The IPending instance provided by the database layer.""")