Mercurial > repos > shellac > sam_consensus_v3
diff env/lib/python3.9/site-packages/lockfile-0.12.2.dist-info/DESCRIPTION.rst @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/env/lib/python3.9/site-packages/lockfile-0.12.2.dist-info/DESCRIPTION.rst Mon Mar 22 18:12:50 2021 +0000 @@ -0,0 +1,36 @@ +Note: This package is **deprecated**. It is highly preferred that instead of +using this code base that instead `fasteners`_ or `oslo.concurrency`_ is +used instead. For any questions or comments or further help needed +please email `openstack-dev`_ and prefix your email subject +with ``[oslo][pylockfile]`` (for a faster response). + +The lockfile package exports a LockFile class which provides a simple API for +locking files. Unlike the Windows msvcrt.locking function, the fcntl.lockf +and flock functions, and the deprecated posixfile module, the API is +identical across both Unix (including Linux and Mac) and Windows platforms. +The lock mechanism relies on the atomic nature of the link (on Unix) and +mkdir (on Windows) system calls. An implementation based on SQLite is also +provided, more as a demonstration of the possibilities it provides than as +production-quality code. + +Note: In version 0.9 the API changed in two significant ways: + + * It changed from a module defining several classes to a package containing + several modules, each defining a single class. + + * Where classes had been named SomethingFileLock before the last two words + have been reversed, so that class is now SomethingLockFile. + +The previous module-level definitions of LinkFileLock, MkdirFileLock and +SQLiteFileLock will be retained until the 1.0 release. + +To install: + + python setup.py install + +* Documentation: http://docs.openstack.org/developer/pylockfile +* Source: http://git.openstack.org/cgit/openstack/pylockfile +* Bugs: http://bugs.launchpad.net/pylockfile + + +