add support to write to stdout rather than file if '-' is specified.

see bug 810157

2 files changed, 11 insertions, 4 deletions

diff --git a/Authors b/Authors
index 2e50cfbe0..a366cec87 100644
--- a/Authors
+++ b/Authors
@@ -85,6 +85,7 @@ Ryan Lucio <rlucio@internap.com>
 Salvatore Orlando <salvatore.orlando@eu.citrix.com>
 Sandy Walsh <sandy.walsh@rackspace.com>
 Sateesh Chodapuneedi <sateesh.chodapuneedi@citrix.com>
+Scott Moser <smoser@ubuntu.com>
 Soren Hansen <soren.hansen@rackspace.com>
 Thierry Carrez <thierry@openstack.org>
 Todd Willey <todd@ansolabs.com>
diff --git a/bin/nova-manage b/bin/nova-manage
index 94ab22092..b892d958a 100755
--- a/bin/nova-manage
+++ b/bin/nova-manage
@@ -414,8 +414,11 @@ class ProjectCommands(object):
         except (exception.UserNotFound, exception.ProjectNotFound) as ex:
             print ex
             raise
-        with open(filename, 'w') as f:
-            f.write(rc)
+        if filename == "-":
+            sys.stdout.write(rc)
+        else:
+            with open(filename, 'w') as f:
+                f.write(rc)
 
     def list(self, username=None):
         """Lists all projects
@@ -465,8 +468,11 @@ class ProjectCommands(object):
         arguments: project_id user_id [filename='nova.zip]"""
         try:
             zip_file = self.manager.get_credentials(user_id, project_id)
-            with open(filename, 'w') as f:
-                f.write(zip_file)
+            if filename == "-":
+                sys.stdout.write(zip_file)
+            else:
+                with open(filename, 'w') as f:
+                    f.write(zip_file)
         except (exception.UserNotFound, exception.ProjectNotFound) as ex:
             print ex
             raise