A ValueError is raised when running the object_container module with the
`metadata` param against a container with existing metadata.
When the module attempts to enumerate the existing container metadata, a
ValueError exception is raised, because the code is iterating over the
metadata keys, instead of `dict_items`.
Compare to the iteration through another dict `metadata` on the next
line:
new_metadata = dict((k, v) for k, v in metadata.items()
This change adds a call to `items()` on the dictionary.
Note that this is added outside the parentheses so that the behaviour of the
`or` statement is not affected, and that another exception isn't caused
if `container.metadata` is not a dict.
Closes-Bug: #2071934
Change-Id: Ie5e1f275839e38340a75ab18c3b9ec9bc7745d68
Previously both modules object and object_container had huge overlaps in
functionality. Both allowed to create and delete containers. One would
not have to pass a object to the object module at all and could use it
to manage containers only. Now the object module has been changed to
manage an object in a container only while the object_container module
is responsible for managing Swift containers only.
With object module it is now also possible to pass data instead of a
filename via module options. The container_access functionality has been
dropped from object module. It has been moved and extended as read_ACL
and write_ACL options in object_container module.
With object_container module it is now also possible to manage the
container access with read_ACL and write_ACL options. Those mirror
earlier container_access option of the object module which has been
removed.
Change-Id: I96fb9b946444866b157655e148250f1eda35e942
