#32306: Add decorator django.utils.functional.cached_classproperty
-------------------------------------+-------------------------------------
Reporter: Boris | Owner: Boris
| Trubin
Type: New feature | Status: assigned
Component: Utilities | Version: master
Severity: Normal | Resolution:
Keywords: cached | Triage Stage: Accepted
classproperty |
Has patch: 1 | Needs documentation: 1
Needs tests: 1 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by David Smith):
I fear I misunderstand the issue here, if so I am sorry. Can one of the
existing Python caches be used here?
I've attached a small example where `lru_cache` is used stacked under the
`classproperty` decorator.
{{{
class TestClass:
@classproperty
@lru_cache
def test_property(self):
time.sleep(2)
}}}
In my test case, I see the output as.
{{{
python test.py
0:00:02.002166
0:00:00.000037
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/32306#comment:4>
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