diff options
Diffstat (limited to 'pomu/util/cache.py')
| -rw-r--r-- | pomu/util/cache.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pomu/util/cache.py b/pomu/util/cache.py index 3419a4b..1c92a4e 100644 --- a/pomu/util/cache.py +++ b/pomu/util/cache.py @@ -8,7 +8,12 @@ class cached(): def __init__(self, fun): self.fun = fun self.__name__ = fun.__name__ + def __call__(self, *args): if not hasattr(self, 'retval'): self.retval = self.fun(*args).unwrap() return self.retval + + def _drop(self): + if hasattr(self, 'retval'): + del self.retval |