1 files changed, 46 insertions, 0 deletions

diff --git a/src/mailman/database/sqlite.py b/src/mailman/database/sqlite.py
new file mode 100644
index 000000000..30c4959b7
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+++ b/src/mailman/database/sqlite.py
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+# Copyright (C) 2011 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/>.
+
+"""SQLite database support."""
+
+from __future__ import absolute_import, unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'SQLiteDatabase',
+    ]
+
+
+from pkg_resources import resource_string
+
+from mailman.database.base import StormBaseDatabase
+
+
+
+class SQLiteDatabase(StormBaseDatabase):
+    """Database class for SQLite."""
+
+    def _database_exists(self, store):
+        """See `BaseDatabase`."""
+        table_query = 'select tbl_name from sqlite_master;'
+        table_names = set(item[0] for item in 
+                          store.execute(table_query))
+        return 'version' in table_names
+
+    def _get_schema(self):
+        """See `BaseDatabase`."""
+        return resource_string('mailman.database.sql', 'sqlite.sql')