From: Ansgar Burchardt <ansgar@debian.org>
Date: Mon, 6 Aug 2012 15:51:57 +0000 (+0200)
Subject: daklib/dbconn.py (PoolFile): add component property
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=790bd8d1f10012d547519a1ddb55464b969b54ef;p=dak

daklib/dbconn.py (PoolFile): add component property
---

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index e320a78f..1972e412 100644
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -1440,6 +1440,13 @@ class PoolFile(ORMObject):
         af = session.query(ArchiveFile).join(Archive).filter(ArchiveFile.file == self).first()
         return af.path
 
+    @property
+    def component(self):
+        session = DBConn().session().object_session(self)
+        component_id = session.query(ArchiveFile.component_id).filter(ArchiveFile.file == self) \
+                              .group_by(ArchiveFile.component_id).one()
+        return session.query(Component).get(component_id)
+
     @property
     def basename(self):
         return os.path.basename(self.filename)