Metadata-Version: 2.1
Name: yapconf
Version: 0.3.2
Summary: Yet Another Python Configuration
Home-page: https://github.com/loganasherjones/yapconf
Author: Logan Asher Jones
Author-email: loganasherjones@gmail.com
License: MIT license
Keywords: yapconf
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
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 :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Requires-Dist: six (<2)
Requires-Dist: python-box (<4)
Requires-Dist: watchdog (<1)
Provides-Extra: deploy
Requires-Dist: wheel; extra == 'deploy'
Requires-Dist: twine; extra == 'deploy'
Provides-Extra: develop
Requires-Dist: isort; extra == 'develop'
Requires-Dist: watchdog; extra == 'develop'
Provides-Extra: docs
Requires-Dist: sphinx; extra == 'docs'
Requires-Dist: sphinx-rtd-theme; extra == 'docs'
Provides-Extra: etcd
Requires-Dist: python-etcd; extra == 'etcd'
Provides-Extra: k8s
Requires-Dist: kubernetes; extra == 'k8s'
Provides-Extra: test
Requires-Dist: codecov; extra == 'test'
Requires-Dist: coverage; extra == 'test'
Requires-Dist: flake8; extra == 'test'
Requires-Dist: funcsigs; extra == 'test'
Requires-Dist: kubernetes; extra == 'test'
Requires-Dist: mock; extra == 'test'
Requires-Dist: pluggy (<0.7,>=0.5); extra == 'test'
Requires-Dist: pytest; extra == 'test'
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Requires-Dist: pytest-runner; extra == 'test'
Requires-Dist: python-etcd; extra == 'test'
Requires-Dist: ruamel.yaml; extra == 'test'
Requires-Dist: tox; extra == 'test'
Provides-Extra: yaml
Requires-Dist: ruamel.yaml; extra == 'yaml'

=======
Yapconf
=======


.. image:: https://img.shields.io/pypi/v/yapconf.svg
        :target: https://pypi.python.org/pypi/yapconf

.. image:: https://img.shields.io/travis/loganasherjones/yapconf.svg
        :target: https://travis-ci.org/loganasherjones/yapconf

.. image:: https://codecov.io/gh/loganasherjones/yapconf/branch/master/graph/badge.svg
  :target: https://codecov.io/gh/loganasherjones/yapconf

.. image:: https://readthedocs.org/projects/yapconf/badge/?version=latest
        :target: https://yapconf.readthedocs.io/en/latest/?badge=latest
        :alt: Documentation Status

.. image:: https://pyup.io/repos/github/loganasherjones/yapconf/shield.svg
     :target: https://pyup.io/repos/github/loganasherjones/yapconf/
     :alt: Updates


Yet Another Python Configuration. A simple way to manage configurations for python applications.


Yapconf allows you to easily manage your python application's configuration. It handles everything involving your
application's configuration. Often times exposing your configuration in sensible ways can be difficult. You have to
consider loading order, and lots of boilerplate code to update your configuration correctly. Now what about CLI
support? Migrating old configs to the new config? Yapconf can help you.


Features
--------
Yapconf helps manage your python application's configuration

* JSON/YAML config file support
* Etcd config support
* Kubernetes ConfigMap support
* Argparse integration
* Environment Loading
* Configuration watching
* Migrate old configurations to new configurations
* Generate documentation for your configuration


Quick Start
-----------

To install Yapconf, run this command in your terminal:

.. code-block:: console

    $ pip install yapconf

Then you can use Yapconf yourself!

**Load your first Config**

.. code-block:: python

    from yapconf import YapconfSpec

    # First define a specification
    my_spec = YapconfSpec({"foo": {"type": "str", "default": "bar"}}, env_prefix='MY_APP_')

    # Now add your sources (order does not matter)
    my_spec.add_source('environment', 'environment')
    my_spec.add_source('config.yaml', 'yaml', filename='/path/to/config.yaml')

    # Then load the configuration in whatever order you want!
    # load_config will automatically look for the 'foo' value in
    # '/path/to/config.yml', then the environment, finally
    # falling back to the default if it was not found elsewhere
    config = my_spec.load_config('config.yaml', 'environment')

    print(config.foo)
    print(config['foo'])


**Add CLI arguments based on your configuration**

.. code-block:: python

    import argparse

    parser = argparse.ArgumentParser()

    # This will add --foo as an argument to your python program
    my_spec.add_arguments(parser)

    cli_args = vars(parser.parse_args(sys.argv[1:]))

    # Now you can load these via load_config:
    config = my_spec.load_config(cli_args, 'config.yaml', 'environment')



**Watch your config for changes**

.. code-block:: python

    def my_handler(old_config, new_config):
        print("TODO: Something interesting goes here.")

    my_spec.spawn_watcher('config.yaml', target=my_handler)


**Generate documentation for your config**

.. code-block:: python

    # Show me some sweet Markdown documentation
    my_spec(spec.generate_documentation())

    # Or write it to a file
    spec.generate_documentation(output_file_name='configuration_docs.md')


For more detailed information and better walkthroughs, checkout the documentation!

Documentation
-------------
Documentation is available at https://yapconf.readthedocs.io


Credits
---------

This package was created with Cookiecutter_ and the `audreyr/cookiecutter-pypackage`_ project template.

.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage



=======
History
=======

0.3.2 (2018-06-11)
------------------
* Fixed an issue with dumping box data to YAML (#78)

0.3.1 (2018-06-07)
---------
* Fixed an issue with environment loading (#74)
* Fixed an issue with watching in-memory dictionaries (#75)

0.3.0 (2018-06-02)
---------
* Fixed an issue where utf-8 migrations would break (#46)
* Added support for etcd (#47)
* Added support for kubernetes (#47)
* Added support for fallbacks for config values (#45)
* Added the ability to generate documentation for your configuration (#63)
* Added config watching capabilities (#36)

0.2.4 (2018-05-21)
------------------
* Flattened configs before loading (#54)
* Fixed bug where the ``fq_name`` was not correctly set for complex objects
* Added ``dump_kwargs`` to ``migrate_config`` (#53)
* Better error message when validation fails (#55)
* Made all argparse items optional (#42)
* Added support for ``long_description`` on config items (#44)
* Added support for ``validator`` on config items (#43)

0.2.3 (2018-04-03)
------------------
* Fixed Python2 unicode error (#41)

0.2.1 (2018-03-11)
0.2.2 (2018-03-28)
------------------
* Fixed Python2 compatibility error (#35)

0.2.1 (2018-03-11)
------------------
* Added item to YapconfItemNotFound (#21)
* Removed pytest-runner from setup_requires (#22)

0.2.0 (2018-03-11)
------------------

* Added auto kebab-case for CLI arguments (#7)
* Added the flag to apply environment prefixes (#11)
* Added ``choices`` to item specification (#14)
* Added ``alt_env_names`` to item specification (#13)

0.1.1 (2018-02-08)
------------------

* Fixed bug where ``None`` was a respected value.

0.1.0 (2018-02-01)
------------------

* First release on PyPI.


