54c84da50a

This was requested by consumers of the library so they don't have to enable external locks globally with the OSLO_LOCK_PATH env var, which can mask bugs in unit tests that have interdependencies because it makes every lock in any unit test shared. The new fixture allows a separate lock directory to be created for each test, and allows external locking to only be enabled for tests that need it. Change-Id: Iae7ce302e1a3a5ad90ca5310f5ac7a6164867637
oslo.concurrency
Oslo concurrency library has utilities for safely running multi-thread, multi-process applications using locking mechanisms and for running external processes.
- Free software: Apache license
- Documentation: http://docs.openstack.org/developer/oslo.concurrency
- Source: http://git.openstack.org/cgit/openstack/oslo.concurrency
- Bugs: http://bugs.launchpad.net/oslo
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