[dak/master] dak/process_policy.py: process sourceful uploads first

[Ansgar Burchardt <ansgar@debian.org>]

Bug: http://bugs.debian.org/703876
---
 dak/process_policy.py |   12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/dak/process_policy.py b/dak/process_policy.py
index ddd05b7..7dd55a8 100755
--- a/dak/process_policy.py
+++ b/dak/process_policy.py
@@ -56,6 +56,7 @@ Logger = None
 
 def do_comments(dir, srcqueue, opref, npref, line, fn, transaction):
     session = transaction.session
+    actions = []
     for comm in [ x for x in os.listdir(dir) if x.startswith(opref) ]:
         lines = open(os.path.join(dir, comm)).readlines()
         if len(lines) == 0 or lines[0] != line + "\n": continue
@@ -75,15 +76,20 @@ def do_comments(dir, srcqueue, opref, npref, line, fn, transaction):
         uploads = session.query(PolicyQueueUpload).filter_by(policy_queue=srcqueue) \
             .join(PolicyQueueUpload.changes).filter(DBChange.changesname.startswith(changes_prefix)) \
             .order_by(PolicyQueueUpload.source_id)
-        for u in uploads:
-            print "Processing changes file: %s" % u.changes.changesname
-            fn(u, srcqueue, "".join(lines[1:]), transaction)
+        reason = "".join(lines[1:])
+        actions.extend((u, reason) for u in uploads)
 
         if opref != npref:
             newcomm = npref + comm[len(opref):]
             newcomm = utils.find_next_free(os.path.join(dir, newcomm))
             transaction.fs.move(os.path.join(dir, comm), newcomm)
 
+    actions.sort()
+
+    for u, reason in actions:
+        print("Processing changes file: {0}".format(u.changes.changesname))
+        fn(u, srcqueue, reason, transaction)
+
 ################################################################################
 
 def try_or_reject(function):
-- 
1.7.10.4