GitHub - mzipay/Aglyph: Aglyph is a Dependency Injection framework for Python 2 and 3, supporting constructor and setter injection, and programmatic or XML-based configuration.

Aglyph is a Dependency Injection framework for Python that...

supports type 2 (setter) and type 3 (constructor) dependency injection
can assemble prototype, singleton, borg, and weakref components
supports templates (i.e. component inheritance) and lifecycle methods
works with any kind of object creation pattern you'll encounter:
- constructor
- factory function or method
- object creation hidden behind attribute or property access
is configured declaratively, either programmatically through a fluent API or using a simple XML syntax (see the Aglyph DTD)
is non-intrusive:
- only one dependency (Autologging) beyond the Python standard library
- does not require modification of existing source code (i.e. no decorators, specific naming conventions, or any other kind of syntactic "magic" necessary)
can inject not only 3rd-party dependencies, but also dependents
runs on Python 2.7 and 3.4+ using the same codebase
is proactively tested on CPython, Jython, IronPython, PyPy, and Stackless Python
is fully logged and traced for ease of troubleshooting (note: tracing is disabled by default, and can be activated by setting an environment variable)

Installation

The easiest way to install Aglyph is to use pip:

$ pip install Aglyph

To verify that an installation was successful:

>>> import aglyph
>>> aglyph.__version__
'3.0.0.post1'

After installing, take a look at Getting started with Aglyph and the Aglyph cookbook.

Alternative source and binary installation options are described below.

Clone or fork the repository:

$ git clone https://github.com/mzipay/Aglyph.git

Run the test suite and install the aglyph package:

$ cd Aglyph
$ python setup.py test
$ python setup.py install

Use pip or wheel to install the .whl, or run the Windows installer.