util: ability to change capacity when copying lrucachedict
This will allow us to easily replace an lrucachedict with one
with a higher or lower capacity as consumers deem necessary.
IMO it is easier to just create a new cache instance than to
muck with the capacity of an existing cache. Mutating an existing
cache's capacity feels more prone to bugs.
Differential Revision: https://phab.mercurial-scm.org/D4500
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)