{
    "info": {
        "author": "Adri\u00e1n P\u00e9rez de Castro",
        "author_email": "aperez@igalia.com",
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            "Development Status :: 3 - Alpha",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: Apache Software License",
            "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
            "Natural Language :: English",
            "Operating System :: OS Independent",
            "Programming Language :: Python",
            "Programming Language :: Python :: 3.4",
            "Programming Language :: Python :: 3.5"
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        "description": "==========\n Indicium\n==========\n\n.. image:: https://readthedocs.org/projects/indicium/badge/?version=latest\n   :target: https://indicium.readthedocs.org/en/latest\n   :alt: Documentation Status\n\n.. image:: https://img.shields.io/travis/aperezdc/indicium.svg?style=flat\n   :target: https://travis-ci.org/aperezdc/indicium\n   :alt: Build Status\n\n.. image:: https://img.shields.io/coveralls/aperezdc/indicium/master.svg?style=flat\n   :target: https://coveralls.io/r/aperezdc/indicium?branch=master\n   :alt: Code Coverage\n\nPythonic, unified API to multiple key-value stores.\n\nThis base package includes:\n\n* Abstract definition of the ``Store`` API, which all storage systems follow.\n* In-memory `caching of data of values`__ from a store using LRU eviction.\n* In-memory `transient storage`__ backed by Python dictionaries.\n* Simple `filesystem-based storage`__ using directories and plain files.\n* Adaptors for `transparent (de)serialization`__ of stored values.\n\n__ http://indicium.readthedocs.org/en/latest/apiref.html#indicium.cache.LRUCache\n__ http://indicium.readthedocs.org/en/latest/apiref.html#indicium.base.DictStore\n__ http://indicium.readthedocs.org/en/latest/apiref.html#indicium.fs.FSStore\n__ http://indicium.readthedocs.org/en/latest/apiref.html#indicium.base.Serializer\n\nSupport for additional storage system is by packages distributed separately:\n\n* `indicium-git <https://github.com/aperezdc/indicium-git>`_.\n* `indicium-ldap <https://github.com/aperezdc/indicium-ldap>`_.\n* ``indicium-leveldb`` (planned, not yet available).\n* ``indicium-memcache`` (planned, not yet available).\n\n\nUsage\n=====\n\nCreate a ``Store`` which saves content on-disk, using JSON for serialization,\nand store somwthing that resembles an user account:\n\n.. code-block:: python\n\n    from indicium.base import Serializer\n    import json\n\n    filestore = Serializer(FSStore(\"./data\", extension=\".json\"), pickle)\n    filestore.put(\"/user/jdoe\", { \"id\": \"jdoe\", \"name\": \"John Doe\",\n            \"email\": \"j@doe.org\", \"password\": \"supersekrit\" })\n    account = filestore.get(\"/user/jdoe\")\n    assert account[\"email\"] == \"j@doe.org\"\n\nThe ``./data/user/jdoe.json`` will contain the account data in JSON format.\nThe following adds an in-memory cache to the above store, which holds up to\n100 elements, to speed up access to data:\n\n.. code-block:: python\n\n    from indicium.cache import LRUCache\n\n    cachedstore = LRUCache(filestore, size=100)\n    account = cachedstore.get(\"/user/jdoe\")\n    assert account[\"email\"] == \"j@doe.org\"\n\nOnce you have a collection of objects, you can run use queries to retrieve all\nthe elements whose keys match a certain pattern. For example, this obtains the\nuser accounts with an identifier starting with the letter ``j`` from the store\nabove:\n\n.. code-block:: python\n\n    for key, account cachedstore.query(\"/user/j*\"):\n        print(account[\"id\"], account[\"name\"])\n\n\nInstallation\n============\n\nAll stable releases are uploaded to `PyPI <https://pypi.python.org>`_, so you\ncan install them and upgrade using ``pip``::\n\n    pip install indicium\n\nAlternatively, you can install the latest development code \u2014at your own risk\u2014\ndirectly from the Git repository::\n\n    pip install git://github.com/aperezdc/indicium\n\n\nDevelopment\n===========\n\nIf you want to contribute, please use the usual GitHub workflow:\n\n1. Clone the repository.\n2. Hack on your clone.\n3. Send a pull request for review.\n\nIf you do not have programming skills, you can still contribute by `reporting\nissues <https://github.com/aperezdc/indicium/issues>`__ that you may\nencounter. Contributions to the documentation are very welcome, too!\n\n\nInspiration\n===========\n\n* `Park <https://github.com/litl/park/>`_\n* `datastore <https://github.com/datastore/datastore>`_ (unfortunately, it\n  does not support Python 3.x).\n",
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