[Et-mgmt-commits-list] [SCM] virt-factory branch, master now at v0.0.3-6-g0a73cb9

[Scott Seago]

Hello,

This is an automated email from the git hooks/update script, it was
generated because a ref change was pushed to the repository.

Updating branch, master,
       via  0a73cb9799a24982c173e97b274b03b91f84e1e0 (commit)
      from  864cae13b5dbc52079beecf1e440213fb1158b8f (commit)

- Log -----------------------------------------------------------------
commit 0a73cb9799a24982c173e97b274b03b91f84e1e0
Author: Scott Seago <sseago at redhat.com>
Date:   Tue Jul 3 12:10:31 2007 -0400

    make downgrade work.
-----------------------------------------------------------------------

Diffstat:
 service/db/schema/upgrade/0002.py |   19 ++++++++++++++-----
 1 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/service/db/schema/upgrade/0002.py b/service/db/schema/upgrade/0002.py
index ff4cca2..4d50bf0 100644
--- a/service/db/schema/upgrade/0002.py
+++ b/service/db/schema/upgrade/0002.py
@@ -11,19 +11,27 @@ tables = []  # no new tables
 table = dict([(t.name, t) for t in tables])
 
 
-def column_additions():
+def get_columns():
 
     machines_table = sqlalchemy.Table('machines',meta) 
     state_column = Column('state',String(255),nullable=True)
-    create_column(state_column,table=machines_table)
 
     deployments_table = sqlalchemy.Table('deployments',meta) 
     auto_start_column = Column('auto_start',Integer,nullable=True)
-    create_column(auto_start_column,table=deployments_table)
+    return { state_column: machines_table,
+             auto_start_column: deployments_table }
+
+columns = get_columns()
+
+def column_additions():
+
+    for c, t in columns.items():
+        create_column(c, table=t)
 
 def column_removals():
-    # FIXME
-    pass
+    for c, t in columns.items():
+        drop_column(c, table=t)
+        
 
 def initial_inserts():
     # no inserts for this step
@@ -36,6 +44,7 @@ def upgrade():
     column_additions()
 
 def downgrade():
+    column_removals()
     mylist = list(tables)
     mylist.reverse()
     for t in mylist:

hooks/update
---
Git Source Code Management System
hooks/update refs/heads/master \
  864cae13b5dbc52079beecf1e440213fb1158b8f \
  0a73cb9799a24982c173e97b274b03b91f84e1e0