dak/dakdb/update119.py

+#!/usr/bin/env python
+# coding=utf8
+
+"""remove unused database objects
+
+@contact: Debian FTP Master <ftpmaster@debian.org>
+@copyright: 2018, Bastian Blank <waldi@debian.org>
+@license: GNU General Public License version 2 or later
+"""
+
+# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+################################################################################
+
+import psycopg2
+from daklib.dak_exceptions import DBUpdateError
+from daklib.config import Config
+
+views = [
+    'obsolete_all_associations',
+    'obsolete_any_associations',
+    'obsolete_any_by_all_associations',
+    'obsolete_src_associations',
+    'almost_obsolete_all_associations',
+    'almost_obsolete_src_associations',
+    'newest_all_associations',
+    'newest_any_associations',
+    'any_associations_source',
+    'binaries_suite_arch',
+    'file_arch_suite',
+    'src_associations_bin',
+    'suite_arch_by_name',
+]
+
+sequences = [
+    'location_id_seq',
+]
+
+################################################################################
+
+
+def do_update(self):
+    print __doc__
+    try:
+        cnf = Config()
+
+        c = self.db.cursor()
+
+        for i in views:
+            c.execute("DROP VIEW {0}".format(i))
+
+        for i in sequences:
+            c.execute("DROP SEQUENCE {0}".format(i))
+
+        c.execute("UPDATE config SET value = '119' WHERE name = 'db_revision'")
+        self.db.commit()
+
+    except psycopg2.ProgrammingError as msg:
+        self.db.rollback()
+        raise DBUpdateError('Unable to apply sick update 119, rollback issued. Error message: {0}'.format(msg))

daklib/dbconn.py

@@ -2198,26 +2198,13 @@ class DBConn(object):
     )
 
     views = (
-        'almost_obsolete_all_associations',
-        'almost_obsolete_src_associations',
-        'any_associations_source',
         'bin_associations_binaries',
-        'binaries_suite_arch',
         'changelogs',
-        'file_arch_suite',
-        'newest_all_associations',
-        'newest_any_associations',
         'newest_source',
         'newest_src_association',
-        'obsolete_all_associations',
-        'obsolete_any_associations',
-        'obsolete_any_by_all_associations',
-        'obsolete_src_associations',
         'package_list',
         'source_suite',
-        'src_associations_bin',
         'src_associations_src',
-        'suite_arch_by_name',
     )
 
     def __init__(self, *args, **kwargs):