3 Commits

Author SHA1 Message Date
Henry Gessau
b0e56ac646 Retire deprecations for constants, exceptions, attributes
Subprojects have had enough time to switch to neutron-lib for
the deprecated items from these modules.

Change-Id: Ib2f4acf7e0153667389c57a52f2db33a23758b24
2016-11-09 23:43:38 -05:00
Henry Gessau
99cfd671be debtcollector for globals
The deprecation shim created by Doug turns out to be rather useful.
It emits a warning when an global (attribute of a module) is
referenced but that global has been moved to another module.

This update makes the following changes to the shim:

 - Rename it to _MovedGlobals to better describe what it is a
   debtcollector for.

 - Use inspect to get the original reference and to check that
   _MovedGlobals is called from the last line of a module.

 - Save the old reference automatically in the instance to prevent it
   from getting garbage collected.

 - Beef up the _moved_global() method for moving/renaming individual
   globals, allowing it to move and rename or rename in place.

Change-Id: I868aa4a3129dd05467a103364088efbb86bc5d0f
2016-08-30 10:18:19 -04:00
Henry Gessau
961c5e73e9 Add tool to list moved globals
This tools list the constants and exceptions that have moved
to neutron-lib. Add it to pep8 to raise awareness of moved
globals.

Related Blueprint: neutron-lib

Change-Id: Ic6439f98d4bf8f566debf26eca3337f359119d5a
2016-08-18 10:14:42 -04:00