[django/django] 7be638: Fixed #20536 -- rewrite of the file based cache ba...

[GitHub]

Branch: refs/heads/master
Home: https://github.com/django/django
Commit: 7be638390e18fcbfaaed638f9908673360c280d3
https://github.com/django/django/commit/7be638390e18fcbfaaed638f9908673360c280d3
Author: Jaap Roes <ja...@eight.nl>
Date: 2013-11-07 (Thu, 07 Nov 2013)

Changed paths:
M django/core/cache/backends/filebased.py
M docs/topics/cache.txt
M tests/cache/tests.py

Log Message:
-----------
Fixed #20536 -- rewrite of the file based cache backend

* Safer for use in multiprocess environments
* Better random culling
* Cache files use less disk space
* Safer delete behavior

Also fixed #15806, fixed #15825.