https://github.com/msiedlarek/wiring

Architectural foundation for Python applications.
https://github.com/msiedlarek/wiring

Last synced: 21 days ago
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Architectural foundation for Python applications.

• Host: GitHub
• URL: https://github.com/msiedlarek/wiring
• Owner: msiedlarek
• License: apache-2.0
• Archived: true
• Created: 2014-09-06T11:58:50.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2016-10-30T13:23:20.000Z (about 8 years ago)
• Last Synced: 2024-07-31T09:11:48.059Z (4 months ago)
• Language: Python
• Homepage: http://wiring.readthedocs.org
• Size: 127 KB
• Stars: 26
• Watchers: 5
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

Awesome Lists containing this project

• awesome-dependency-injection-in-python - Wiring - Architectural foundation for Python applications. [🐍, Apache License 2.0]. (Software / Archived or unmaintained DI frameworks)

README

        
Wiring

******

.. image:: http://img.shields.io/pypi/v/wiring.svg?style=flat

   :target: https://pypi.python.org/pypi/wiring/

.. image:: http://img.shields.io/pypi/l/wiring.svg?style=flat

   :target: https://pypi.python.org/pypi/wiring/

.. image:: http://img.shields.io/travis/msiedlarek/wiring.svg?style=flat

   :target: https://travis-ci.org/msiedlarek/wiring

.. image:: http://img.shields.io/coveralls/msiedlarek/wiring.svg?style=flat

   :target: https://coveralls.io/r/msiedlarek/wiring

.. image:: https://readthedocs.org/projects/wiring/badge/?style=flat

   :target: http://wiring.readthedocs.org

**Wiring provides architectural foundation for Python applications**,

featuring:

* dependency injection

* interface definition and validation

* modular component configuration

* small, extremely pedantic codebase

Wiring is supported and tested on Python 2.7, Python 3.4, Python 3.5, PyPy and

PyPy 3.

Quick Peek

==========

.. code-block:: python

   import wiring

   from wiring import provides, scope, inject, injected, implements

   class DatabaseModule(wiring.Module):

      @provides('db_connection')

      @scope(wiring.ThreadScope)

      def provide_db_connection(self, database_url=injected('database_url')):

         return db_engine.connect(database_url)

   class IUserManager(wiring.Interface):

      def get(id):

         """Get user by ID."""

   @implements(IUserManager)

   class DefaultUserManager(object):

      @inject('db_connection')

      def __init__(self, db_connection):

         self.db = db_connection

      def get(self, id):

         return self.db.sql('SELECT * FROM users WHERE id = :id', id=id)

   class UserModule(wiring.Module):

      factories = {

         IUserManager: DefaultUserManager,

      }

   graph = wiring.Graph()

   DatabaseModule().add_to(graph)

   UserModule().add_to(graph)

   graph.register_instance('database_url', 'sqlite://some.db')

   graph.validate()

   user_manager = graph.get(IUserManager)

   user = user_manager.get(12)

Documentation

=============

Full documentation is available at `wiring.readthedocs.org

`_.

Support

=======

Support is provided on a best-effort basis, through `Stack Overflow

`_. Please tag your question *wiring*.

For commercial support, please contact me directly at [email protected].

Development

===========

You can install package for development and testing with::

   virtualenv environment

   . environment/bin/activate

   pip install sphinx tox flake8 wheel sphinx_rtd_theme

   pip install -e .

To run the test suite on supported Python versions use::

   tox

Or on a single version::

   tox -e py27

To validate PEP8 compliance and run code static checking::

   tox -e flake8

To generate test coverage report::

   rm -rf .coverage coverage

   tox -- --with-coverage

   open coverage/index.html

To generate html documentation::

   cd docs

   make html

   open _build/html/index.html

To release::

   git tag -s -u [email protected] v0.4.0

   python setup.py register

   python setup.py sdist upload -s -i [email protected]

   python setup.py bdist_wheel upload -s -i [email protected]

   git push origin v0.4.0

License

=======

Copyright 2014-2015 Mikołaj Siedlarek 

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this software except in compliance with the License.

You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.