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Dependency Injection for Humans

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Installation

All released versions are hosted on the Python Package Index. You can install this package with following command.

pip install dependencies

Usage

Dependency injection without dependencies

>>> from examples import Robot, Servo, Amplifier, Controller, Settings

>>> robot = Robot(
...     servo=Servo(amplifier=Amplifier()),
...     controller=Controller(),
...     settings=Settings(environment="production"),
... )

>>> robot.work()

Dependency injection with dependencies

>>> from dependencies import Injector

>>> class Container(Injector):
...     robot = Robot
...     servo = Servo
...     amplifier = Amplifier
...     controller = Controller
...     settings = Settings
...     environment = "production"

>>> Container.robot.work()

License

Dependencies library is offered under the two clause BSD license.