Metadata-Version: 2.0
Name: options
Version: 1.4.2
Summary: Simple, super-flexible options. Does magic upon request.
Home-page: https://bitbucket.org/jeunice/options
Author: Jonathan Eunice
Author-email: jonathan.eunice@gmail.com
License: Apache License 2.0
Keywords: options config configuration parameters arguments
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Operating System :: OS Independent
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Dist: chainmap (>=1.0.0)
Requires-Dist: six (>=1.9.0)
Requires-Dist: nulltype (>=2.1.1)
Requires-Dist: combomethod (>=1.0.1)

| |version| |downloads| |versions| |impls| |wheel| |coverage| |br-coverage|

.. |version| image:: http://img.shields.io/pypi/v/options.svg?style=flat
    :alt: PyPI Package latest release
    :target: https://pypi.python.org/pypi/options

.. |downloads| image:: http://img.shields.io/pypi/dm/options.svg?style=flat
    :alt: PyPI Package monthly downloads
    :target: https://pypi.python.org/pypi/options

.. |versions| image:: https://img.shields.io/pypi/pyversions/options.svg
    :alt: Supported versions
    :target: https://pypi.python.org/pypi/options

.. |impls| image:: https://img.shields.io/pypi/implementation/options.svg
    :alt: Supported implementations
    :target: https://pypi.python.org/pypi/options

.. |wheel| image:: https://img.shields.io/pypi/wheel/options.svg
    :alt: Wheel packaging support
    :target: https://pypi.python.org/pypi/options

.. |coverage| image:: https://img.shields.io/badge/test_coverage-100%25-6600CC.svg
    :alt: Test line coverage
    :target: https://pypi.python.org/pypi/options

.. |br-coverage| image:: https://img.shields.io/badge/branch_coverage-99%25-blue.svg
    :alt: Test branch coverage
    :target: https://pypi.python.org/pypi/options

``options`` helps represent option and configuration data in a clean,
high-function way. Changes can "overlay" defaults or earlier settings.

For most functions and classes, ``options`` is flexibility overkill. Not
everyone wants to be a world-class gymnast, yogi, or contortionist.
For most, Python's regular function arguments, ``*args``, ``**kwargs``, and
inheritance patterns are elegant and sufficient. ``options`` is for the top
1% that need:

  * extremely functional classes, functions, and methods,
  * with many different features and options,
  * the settings for which might be adjusted or overriden at any time,
  * yet that need "reasonable" or "intelligent" defaults, and
  * that yearn for a simple, unobtrusive API.

In those cases, Python's built-in, inheritance-based model stops being the
simple approach. Non-trivial argument-management code and complexity
begins to pervade. This is where ``options``'s layered, delegation-based
approach begins to shine. Almost regardless of how varied the options it
wrangles, or how much flexibility is required, code complexity remains very
flat.

.. image:: http://content.screencast.com/users/jonathaneunice/folders/Jing/media/02e27ff4-402d-4450-b3ee-2c7be26eb05b/00000014.png
   :align: center

Python has very flexible arguments for functions and methods, and
good connection of values from classes to subclasses to methods.
It doesn't, however, connect those very well to configuration files,
module defaults, method parameters, and other uses. ``options``,
in contrast, seamlessly connects all of these varied layers and cases.

For more backstory, see `this StackOverflow.com discussion of how to combat "configuration sprawl"
<http://stackoverflow.com/questions/11702437/where-to-keep-options-values-paths-to-important-files-etc/11703813#11703813>`_.
``options`` full documentation
can be found at `Read the Docs <http://options.readthedocs.org/en/latest/>`_. For examples of ``options``
in use, see `say <https://pypi.python.org/pypi/say>`_ and `show <https://pypi.python.org/pypi/show>`_.




