pwclient,xmlrpc: Specify project for patch hash lookups

We may see the same hash for two patches if one is sent to two lists
tracked by patchwork.

This change adds a new xmlrpc method, patch_get_by_project_hash, which
adds the linkname parameter to the lookup. We need to add a new method
instead of replacing patch_get_by_hash, to avoid breaking existing
pwclient apps.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/apps/patchwork/views/xmlrpc.py b/apps/patchwork/views/xmlrpc.py
index f322e53..23e58bf 100644
--- a/apps/patchwork/views/xmlrpc.py
+++ b/apps/patchwork/views/xmlrpc.py
@@ -355,6 +355,16 @@ def patch_get_by_hash(hash):
         return {}
 
 @xmlrpc_method(False)
+def patch_get_by_project_hash(project, hash):
+    """Return structure for the given patch hash."""
+    try:
+        patch = Patch.objects.filter(project__linkname = project,
+                                     hash = hash)[0]
+        return patch_to_dict(patch)
+    except:
+        return {}
+
+@xmlrpc_method(False)
 def patch_get_mbox(patch_id):
     """Return mbox string for the given patch ID."""
     try: