Expand functools features(lru_cache) to class - methods, classmethods, staticmethods and even for (unofficial) hybrid methods.
OTHER License
.. image:: https://github.com/youknowone/methodtools/actions/workflows/python-package.yml/badge.svg .. image:: https://codecov.io/gh/youknowone/methodtools/graph/badge.svg :target: https://codecov.io/gh/youknowone/methodtools
Expand functools features to methods, classmethods, staticmethods and even for (unofficial) hybrid methods.
For now, methodtools only provides methodtools.lru_cache
.
Use methodtools
module instead of functools
module. Than it will work as
you expected.
.. code:: python
from methodtools import lru_cache
class A(object):
# cached method. the storage lifetime follows `self` object
@lru_cache()
def cached_method(self, args):
...
# cached classmethod. the storage lifetime follows `A` class
@lru_cache() # the order is important!
@classmethod # always lru_cache on top of classmethod
def cached_classmethod(self, args):
...
# cached staticmethod. the storage lifetime follows `A` class
@lru_cache() # the order is important!
@staticmethod # always lru_cache on top of staticmethod
def cached_staticmethod(self, args):
...
@lru_cache() # just same as functools.lru_cache
def cached_function():
...
PyPI is the recommended way.
.. sourcecode:: shell
$ pip install methodtools
To browse versions and tarballs, visit:
<https://pypi.python.org/pypi/methodtools/>
_
.. note::
If you are working on Python 2, install also functools32
.
Documentation <https://methodtools.readthedocs.io/en/latest/>
_Ring <https://github.com/youknowone/ring/>
_,wirerope <https://github.com/youknowone/wirerope>
_.