Basic inter-process locks
The zc.lockfile package provides a basic portable implementation of interprocess locks using lock files. The purpose if not specifically to lock files, but to simply provide locks with an implementation based on file-locking primitives. Of course, these locks could be used to mediate access to other files. For example, the ZODB file storage implementation uses file locks to mediate access to file-storage database files. The database files and lock file files are separate files.
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| Filename | Size | Changed |
|---|---|---|
| python-zc.lockfile.changes | 0000002279 2.23 KB | |
| python-zc.lockfile.spec | 0000002531 2.47 KB | |
| zc.lockfile-2.0.tar.gz | 0000011923 11.6 KB |
Latest Revision
Yuchen Lin (maxlin_factory)
accepted
request 766788
from
Petr Gajdos (pgajdos)
(revision 12)
- update to version 2.0
* Extracted new SimpleLockFile that removes implicit behavior
writing to the lock file, and instead allows a subclass to
define that behavior.
* SimpleLockFile and thus LockFile are now new-style classes. Any
clients relying on LockFile being an old-style class will need
to be adapted.
* Drop support for Python 3.4.
* Add support for Python 3.8b3.
- update to version 1.4
* Claim support for Python 3.4, 3.5, 3.6 and 3.7.
* Drop Python 2.6, 3.2 and 3.3.
* Stop logging failure to acquire locks. Clients can do that if
they wish.
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