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Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

A simple python decorator for defining properties that only run their fget function once.

  • Free software: BSD license

What?

A Python property that only calls its fget function one time. How many times have you written this code (or similar)?

def class C(object):

    @property
    def name(self):
        if not hasattr(self, '_name'):
            self._name = some_expensive_load()
        return self._name

I’ve written it just enough times to be annoyed enough to capture this module. The result is this:

from memoized_property import memoized_property

def class C(object):

    @memoized_property
    def name(self):
        # Boilerplate guard conditional avoided, but this is still only called once
        return some_expensive_load()

Why?

I couldn’t find a pre-existing version of this on PyPI. I found one other on GitHub, https://github.com/ytyng/python-memoized-property, but it was not published to PyPI.

History

1.0.3 (2016-09-28)

  • Build universal wheels
  • Support Python 3.4, 3.5

1.0.2 (2014-05-02)

  • Remove dependency on six

1.0.1 (2014-01-01)

  • Added python 3.2 compatability

1.0.0 (2013-12-26)

  • First release on PyPI.
Release History

Release History

1.0.3

This version

History Node

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Changelog content for this version goes here.

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1.0.2

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1.0.1

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Changelog content for this version goes here.

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1.0.0

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TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
memoized-property-1.0.3.tar.gz (5.0 kB) Copy SHA256 Checksum SHA256 Source Sep 29, 2016

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