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Add stale cache support to @memoize.

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This commit is contained in:
Neil Williams
2011-11-07 12:10:24 -08:00
parent 3737592c13
commit 2ac898f95e
1 changed files with 2 additions and 2 deletions
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4
r2/r2/lib/memoize.py
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@@ -29,7 +29,7 @@ from pylons import g
make_lock = g.make_lock
def memoize(iden, time = 0):
def memoize(iden, time = 0, stale=False):
def memoize_fn(fn):
from r2.lib.memoize import NoneResult
def new_fn(*a, **kw):
@@ -40,7 +40,7 @@ def memoize(iden, time = 0):
key = make_key(iden, *a, **kw)
res = None if update else cache.get(key)
res = None if update else cache.get(key, stale=stale)
if res is None:
# not cached, we should calculate it.