[llvm-commits] [LNT] r167697 - /lnt/trunk/lnt/server/db/testsuitedb.py

[Michael Gottesman]

Author: mgottesman
Date: Sun Nov 11 18:05:07 2012
New Revision: 167697

URL: http://llvm.org/viewvc/llvm-project?rev=167697&view=rev
Log:

Figured out how to create the previous_order/next_order relations in SQLAlchemy for class Order. Removed FIXME and put in code.


Modified:
    lnt/trunk/lnt/server/db/testsuitedb.py

Modified: lnt/trunk/lnt/server/db/testsuitedb.py
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/server/db/testsuitedb.py?rev=167697&r1=167696&r2=167697&view=diff
==============================================================================
--- lnt/trunk/lnt/server/db/testsuitedb.py (original)
+++ lnt/trunk/lnt/server/db/testsuitedb.py Sun Nov 11 18:05:07 2012
@@ -161,10 +161,14 @@
             previous_order_id = Column("PreviousOrder", Integer, ForeignKey(
                     "%s.ID" % __tablename__))
 
-            # FIXME: <sheepish> I would really like to have next_order and
-            # previous_order relation's here, but can't figure out how to
-            # declare them </sheepsih>.
-
+            # This will implicitly create the previous_order relation.
+            next_order = sqlalchemy.orm.relation("Order",
+                                                 backref=sqlalchemy.orm.backref('previous_order',
+                                                                                uselist=False,
+                                                                                remote_side=id),
+                                                 primaryjoin='Order.previous_order_id==Order.id',
+                                                 uselist=False)
+            
             # Dynamically create fields for all of the test suite defined order
             # fields.
             class_dict = locals()