Skip to main content

Just another python DI library.

Project description

# pyhooker

Lightweight and easy-to-use python dependency injection library

Pyhooker is ready to use for Python >=2.7 and >=3.2

[![Build Status](https://travis-ci.org/sighalt/pyhooker.svg?branch=master)](https://travis-ci.org/sighalt/pyhooker)


## Installation

```
pip install git+https://github.com/sighalt/pyhooker.git
```

## Usage

```python
import pyhooker


# wheel.py

class IWheel(object):
pass


class MichelinWheel(IWheel):
pass

# engine.py

class IEngine(object):
pass


class OttoEngine(IEngine):
pass


# car.py

class ICar(object):
pass


class Car(ICar):

@pyhooker.inject_params(engine=IEngine, wheel_type=IWheel)
def __init__(self, engine, wheel_type):
self.engine = engine
self.wheel_type = wheel_type

# driver.py

class Driver(object):

@pyhooker.inject_params(car=ICar)
def __init__(self, car):
self.car = car

# __init__.py

pyhooker.register(ICar, Car)
pyhooker.register(IEngine, OttoEngine)
pyhooker.register(IWheel, MichelinWheel)

driver = Driver()

print("The driver is %s\n... with its car %s\n... and engine %s\n... and wheel type %s" % (driver,
driver.car,
driver.car.engine,
driver.car.wheel_type))
```

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for pyhooker, version 1.0.1
Filename, size File type Python version Upload date Hashes
Filename, size pyhooker-1.0.1.tar.gz (25.7 kB) File type Source Python version None Upload date Hashes View

Supported by

Pingdom Pingdom Monitoring Google Google Object Storage and Download Analytics Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page