migurski/TileStache — pull request #88 by yohanboniface (2012-11-12 14:37:06+00:00)
Title: Allow cache lifespan configuration per cache (Memcache POC)

Hi!

It could be very useful to be allowed to define `cache lifespan` at cache level too.
I needed this for my own project for Memcache, so I've quickly implemented this option.
Some clues in the comments and code seems saying that this was more or less planned.

If you are interested, I can factorize the `lifespan` kwarg and make that all caches have it.
Just let me know.

Thanks!

Yohan