[dak/master] ArchiveTransaction: add flush() method.

[Ansgar Burchardt <ansgar@debian.org>]

---
 daklib/archive.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/daklib/archive.py b/daklib/archive.py
index 04c55c0..44931ff 100644
--- a/daklib/archive.py
+++ b/daklib/archive.py
@@ -531,6 +531,9 @@ class ArchiveTransaction(object):
         self.session.rollback()
         self.fs.rollback()
 
+    def flush(self):
+        self.session.flush()
+
     def __enter__(self):
         return self
 
-- 
2.1.4