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lazyprop's Introduction

lazyprop

Python decorator for easy lazy loading class properties

CircleCI PyPi Code Climate License

Installation

pip install lazyprop

Usage

Decorate any class method to memoize / cache object properties.

from lazyprop import lazyprop

class Foo(object):
    def __init__(self):
        self.load_count = 0

    @lazyprop
    def lazy(self):
        self.load_count += 1
        
        
>> f = Foo()
>> f.lazy
>> f.lazy  # second access should use cached result
>> print(f.load_count)
1

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