diff options
Diffstat (limited to 'django')
| -rw-r--r-- | django/utils/functional.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/django/utils/functional.py b/django/utils/functional.py index 1b5200c98c..51001ea655 100644 --- a/django/utils/functional.py +++ b/django/utils/functional.py @@ -39,7 +39,9 @@ class cached_property(object): def __init__(self, func): self.func = func - def __get__(self, instance, type): + def __get__(self, instance, type=None): + if instance is None: + return self res = instance.__dict__[self.func.__name__] = self.func(instance) return res |