Skip to main content
Join the official Python Developers Survey 2018 and win valuable prizes: Start the survey!

Versatile persisent file cache.

Project description

Build Status PyPI Version Python Version MIT License

Installation

$ pip install bucketcache

Quick Overview

In one sentence, Bucket is a container object with optional lifetime backed by configurable serialisation methods that can also act as a function or method decorator.

Before everything is explained in detail, here’s a quick look at the functionality:

Container:

from bucketcache import Bucket

bucket = Bucket('cache', hours=1)

bucket[any_object] = anything_serializable_by_backend  # (Pickle is the default)

Decorator:

class SomeService(object):
    def __init__(self, username, password):
        self.username = username
        self.password = password

    @bucket(method=True, nocache='skip_cache')
    def expensive_method(self, a, b, c, skip_cache=False):
        print('Method called.')

    @expensive_method.callback
    def expensive_method(callinfo):
        print('Cache used.')

some_service = SomeService()
some_service.expensive_method(1, 2, 3)
some_service.expensive_method(1, 2, 3)
some_service.expensive_method(1, 2, 3, skip_cache=True)
Method called.
Cache used.
Method called

For in-depth information, visit the documentation!

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Filename, size & hash SHA256 hash help File type Python version Upload date
BucketCache-0.12.1-py2.py3-none-any.whl (19.3 kB) Copy SHA256 hash SHA256 Wheel py2.py3 Jan 17, 2018
BucketCache-0.12.1.tar.gz (30.1 kB) Copy SHA256 hash SHA256 Source None Jan 17, 2018

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page