Be more robust to missing suites

[dak.git] / daklib / dbconn.py

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 8da26063607d7d501b224162fb1630118b48a5ff..482ec471bf64db2391ed833266fd766192d5aa01 100755 (executable)
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -1352,6 +1352,17 @@ __all__.append('get_dscfiles')
 
 ################################################################################
 
+class ExternalOverride(ORMObject):
+    def __init__(self, *args, **kwargs):
+        pass
+
+    def __repr__(self):
+        return '<ExternalOverride %s = %s: %s>' % (self.package, self.key, self.value)
+
+__all__.append('ExternalOverride')
+
+################################################################################
+
 class PoolFile(ORMObject):
     def __init__(self, filename = None, location = None, filesize = -1, \
         md5sum = None):
@@ -3136,7 +3147,9 @@ __all__.append('VersionCheck')
 def get_version_checks(suite_name, check = None, session = None):
     suite = get_suite(suite_name, session)
     if not suite:
-        return None
+        # Make sure that what we return is iterable so that list comprehensions
+        # involving this don't cause a traceback
+        return []
     q = session.query(VersionCheck).filter_by(suite=suite)
     if check:
         q = q.filter_by(check=check)
@@ -3184,6 +3197,7 @@ class DBConn(object):
             'changes_pending_source_files',
             'changes_pool_files',
             'dsc_files',
+            'external_overrides',
             'extra_src_references',
             'files',
             'fingerprint',
@@ -3318,6 +3332,8 @@ class DBConn(object):
                                  poolfile_id = self.tbl_dsc_files.c.file,
                                  poolfile = relation(PoolFile)))
 
+        mapper(ExternalOverride, self.tbl_external_overrides)
+
         mapper(PoolFile, self.tbl_files,
                properties = dict(file_id = self.tbl_files.c.id,
                                  filesize = self.tbl_files.c.size,