deafadder-container 0.5.0

A dependency injection tools and container manager for python

deafadder-container

A container library to manage dependencies between services and component à la spring but using metaclass.

This library provide a way to manage Components in a python application. A Component being a kind of singleton (meaning, unless specified, it will be a singleton) that can automatically link (inject) dependencies if those dependencies are other v`Components`.

For those familiar with Java, the base idea comes from Spring where it is easy to inject Components into other Components without having to deal with the all the manual wiring and object initialization. While this library as been inspired by the autowiring mechanism of Spring, it is still immature, with a reduced scope and present some limitation (due to metaclass). While some limitation are expected to change in future version, it’s future is still uncertain, so use with caution.

Documentation

Just follow this link: https://deaf-adder.github.io/deafadder-container/#/

Fancy a more example base approach ? The documentation is full of examples and the tests files should be enough to have a better understanding of what can be achieved.

Expected future developments

• getting rid of the metaclass to achieve the same, or similar, result (why ? Because I’d like to include dependency injection based on ABC class which are :code:`metaclass` and one object could not extends an ABC class and be have a :code:`Component` metaclass as well)

• add a section to present projects build around this library