{
    "info": {
        "author": "Alex Willmer",
        "author_email": "alex@moreati.org.uk",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 3 - Alpha",
            "License :: OSI Approved :: Python Software Foundation License",
            "License :: OSI Approved :: Zope Public License",
            "Operating System :: MacOS :: MacOS X",
            "Operating System :: Microsoft :: Windows",
            "Operating System :: Unix",
            "Programming Language :: Python",
            "Programming Language :: Python :: 2",
            "Programming Language :: Python :: 2.7",
            "Programming Language :: Python :: 3",
            "Programming Language :: Python :: 3.4",
            "Programming Language :: Python :: 3.5",
            "Programming Language :: Python :: 3.6",
            "Programming Language :: Python :: 3.7",
            "Programming Language :: Python :: Implementation :: CPython",
            "Programming Language :: Python :: Implementation :: Jython",
            "Programming Language :: Python :: Implementation :: PyPy",
            "Topic :: Database",
            "Topic :: Software Development :: Libraries :: Python Modules"
        ],
        "description": "``pikl`` README\n===============\n\n.. image:: https://travis-ci.org/moreati/pikl.svg?branch=master\n        :target: https://travis-ci.org/moreati/pikl\n\n.. image:: https://coveralls.io/repos/github/moreati/pikl/badge.svg\n   :target: https://coveralls.io/github/moreati/pikl\n   :alt: Coverage status\n\n.. image:: https://img.shields.io/pypi/v/pikl.svg\n        :target: https://pypi.python.org/pypi/pikl\n        :alt: PyPI\n\n.. image:: https://img.shields.io/pypi/pyversions/pikl.svg\n        :target: https://pypi.python.org/pypi/pikl\n        :alt: Python versions\n\nThis package is an attempt to create a rehabilitated pickle module:\n\n- GLOBAL and INST opcodes have been removed. The copyreg extension registry is\n  left as the only (opt-in) mechanism to dump or load custom classes.\n\n- Protocol 0 and 1 support has been removed. Only binary pickles are accepted.\n\n- Protocol 3 is the default protocol on both Python 2.x and Python 3.x\n\n``pikl`` is derived from zodbpickle_, a uniform pickling interface for ZODB.\n\n.. _zodbpickle: https://github.com/zopefoundation/zodbpickle\n\nCaution\n-------\n\n``pikl`` is ultimately derived from Python's ``pickle`` module.\nAlthough efforts have been made to remove identified security vulnerabilities,\nit is almost certain that more vulneravilities remain.\n\nThe ``pickle`` module is not intended to be secure against erroneous or\nmaliciously constructed data. Never unpickle data received from an\nuntrusted or unauthenticated source as arbitrary code might be executed.\n\nAlso see https://docs.python.org/3.6/library/pickle.html\n\nGeneral Usage\n-------------\n\nTo use ``pikl`` instead of Python's inbuilt ``pickle`` module, replace::\n\n    import pickle\n\nby::\n\n    import pikl.pickle as pikl\n\nThis provides compatibility, but has the effect that you get the fast implementation\nin Python 3, while Python 2 uses the slow version.\n\nTo get a more deterministic choice of the implementation, use one of::\n\n    import pikl.fastpickle as pikl # always C\n    import pikl.slowpickle as pikl # always Python\n\nA bytestream produced by ``pickle`` can by loaded by ``pikl`` provided it\nmeets certain restrictions (e.g. protocol >= 2, no use of GLOBAL opcode)::\n\n    $ python3\n    >>> import pickle\n    >>> s = pickle.dumps({'abc': 2})\n    >>> from pikl import pickle as pikl\n    >>> pikl.loads(s)\n    {'abc': 2}\n\nLoading an earlier protocol will raise ``UnpicklingError``::\n\n    >>> s = pickle.dumps({'abc': 2}, protocol=0)\n    >>> pikl.loads(s)\n    Traceback (most recent call last):\n    ...\n    pikl.pickle_3.UnpicklingError: Only binary pickle protocols are supported\n\nLoading an unregistered class or callable will raise ``UnpicklingError``::\n\n    >>> s = pickle.dumps(complex(2, 1))\n    >>> pikl.loads(s)\n    Traceback (most recent call last):\n    ...\n    pikl.pickle_3.UnpicklingError: GLOBAL opcode is not supported\n\nExtension Registry\n------------------\n\nTo provide an opt-in mechanism for loading classes or callables ``pikl`` uses\nthe extension registry in the ``copyreg`` module::\n\n    >>> import copyreg\n    >>> copyreg.add_extension('builtins', 'complex', 240)\n    >>> s = pickle.dumps(complex(2, 1))\n    >>> pikl.loads(s)\n    (2+1j)\n\nBoth the pickler and unpickler must agree on the same registry codes. A future\nversion of pikl will include a mechanism (e.g. defined profiles) to make this\nassist.\n\n\n===========\n Changelog\n===========\n\n0.0.1 (2018-09-26)\n==================\n\n- Forked from zodbpickle 1.0.3\n- Remove support for pickle protocol 0 and 1\n- Remove support for DUP opcode\n- Remove support for GLOBAL opcode\n- Remove support for INST opcode\n- Add pickle.LOWEST_PROTOCOL and cPickle.LOWEST_PROTOCOL constants\n",
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        "keywords": "pickle",
        "license": "PSFL 2 and ZPL 2.1",
        "maintainer": "",
        "maintainer_email": "",
        "name": "pikl",
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        "summary": "A rehabilitated, less dangerous pickle.",
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