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Message #31665
[Bug 1428424] Re: Remove use of contextlib.nested
** Changed in: glance
Status: Fix Committed => Fix Released
** Changed in: glance
Milestone: None => kilo-rc1
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https://bugs.launchpad.net/bugs/1428424
Title:
Remove use of contextlib.nested
Status in Cinder:
Fix Released
Status in OpenStack Image Registry and Delivery Service (Glance):
Fix Released
Status in OpenStack Neutron (virtual network service):
In Progress
Status in OpenStack Compute (Nova):
In Progress
Bug description:
The contextlib.nested call has been deprecated
in Python 2.7. This causes DeprecationWarning
messages in the unit tests.
There are also known issues with contextlib.nested
that were addressed by the native support for
multiple "with" variables. For instance, if the
first object is created but the second one throws
an exception, the first object's __exit__ is never
called. For more information see
https://docs.python.org/2/library/contextlib.html#contextlib.nested
contextlib.nested is also not compatible in Python 3.
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References