[dak/master] Convert class OverrideType to ORMObject.

[Torsten Werner <twerner@debian.org>]

Signed-off-by: Torsten Werner <twerner@debian.org>
---
 daklib/dbconn.py         |   16 ++++++++++------
 tests/dbtest_contents.py |   12 +++++++++++-
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 3b99227..73b1b48 100755
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -1873,12 +1873,15 @@ __all__.append('get_override')
 
 ################################################################################
 
-class OverrideType(object):
-    def __init__(self, *args, **kwargs):
-        pass
+class OverrideType(ORMObject):
+    def __init__(self, overridetype = None):
+        self.overridetype = overridetype
 
-    def __repr__(self):
-        return '<OverrideType %s>' % self.overridetype
+    def properties(self):
+        return ['overridetype', 'overridetype_id']
+
+    def not_null_constraints(self):
+        return ['overridetype']
 
 __all__.append('OverrideType')
 
@@ -3165,7 +3168,8 @@ class DBConn(object):
                                  section_id = self.tbl_override.c.section,
                                  section = relation(Section),
                                  overridetype_id = self.tbl_override.c.type,
-                                 overridetype = relation(OverrideType)))
+                                 overridetype = relation(OverrideType, \
+                                    backref=backref('overrides', lazy='dynamic'))))
 
         mapper(OverrideType, self.tbl_override_type,
                properties = dict(overridetype = self.tbl_override_type.c.type,
diff --git a/tests/dbtest_contents.py b/tests/dbtest_contents.py
index d6619e7..f36138d 100755
--- a/tests/dbtest_contents.py
+++ b/tests/dbtest_contents.py
@@ -2,7 +2,7 @@
 
 from db_test import DBDakTestCase
 
-from daklib.dbconn import DBConn, BinContents
+from daklib.dbconn import DBConn, BinContents, OverrideType
 
 from sqlalchemy.exc import FlushError, IntegrityError
 import unittest
@@ -57,5 +57,15 @@ class ContentsTestCase(DBDakTestCase):
         self.session.add(contents2)
         self.session.flush()
 
+    def test_overridetype(self):
+        '''
+        Test the OverrideType class.
+        '''
+        debtype = OverrideType(overridetype = 'deb')
+        self.session.add(debtype)
+        self.session.flush()
+        self.assertEqual('deb', debtype.overridetype)
+        self.assertEqual(0, debtype.overrides.count())
+
 if __name__ == '__main__':
     unittest.main()
-- 
1.5.6.5