As attachement, here's the patch (against rev 2132). It's local to
sqlalchemy/orm/, so:
cd /sqlalchemy/orm
patch -p0 attribute_cache.patch
About the patch itself:
1. the cache should be a WeakKeyDictionary
OK, done. Performances are still OK, differences between built-in dict are
i think that is a great idea !
can you make a patch for me ?
here are some things i think it should have:
1. the cache should be a WeakKeyDictionary, if possible, so that an
application which creates classes on the fly doesnt run out of memory.
this adds a micro-amount of overhead vs. a
