Just like a Node, there are cases where it's useful to be able to tack
on extra information to a NodeImage.
This patch adds this capability with semantics identical to those of the
extra dict for Node.
---
libcloud/base.py | 6 +++++-
libcloud/interface.py | 1 +
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/libcloud/base.py b/libcloud/base.py
index c99e1ca..764fd93 100644
--- a/libcloud/base.py
+++ b/libcloud/base.py
@@ -73,10 +73,14 @@ class NodeImage(object):
interface.implements(INodeImage)
interface.classProvides(INodeImageFactory)
- def __init__(self, id, name, driver):
+ def __init__(self, id, name, driver, extra=None):
self.id = id
self.name = name
self.driver = driver
+ if not extra:
+ self.extra = {}
+ else:
+ self.extra = extra
def __repr__(self):
return (('<NodeImage: id=%s, name=%s, driver=%s ...>')
% (self.id, self.name, self.driver.name))
diff --git a/libcloud/interface.py b/libcloud/interface.py
index 22d4853..77cd18b 100644
--- a/libcloud/interface.py
+++ b/libcloud/interface.py
@@ -83,6 +83,7 @@ class INodeImage(Interface):
id = Attribute("""Unique ID provided by the provider (ami-abcd1234,
etc)""")
name = Attribute("""Name provided by the provider (Ubuntu 8.1)""")
driver = Attribute("""The NodeDriver that belongs to this Image""")
+ extra = Attribute("""Dict containing provider specific data""")
class INodeImageFactory(Interface):
--
1.6.5
