python-servicecontainer 1.0.2

Description:

pythonservicecontainer 1.0.2

Python Service Container========================This is a pretty trivial service container with the ability to register Services in it. Onretrieval of an registered service the class got instantiated and behaves as a singleton.``` from servicecontainer import Service, Container, ServiceInterface # This is a sample service class ExampleService(object): val = None def __init__(self, param1): self.val = param1 class ExampleService2(ServiceInterface): val = None def __init__(self, param1): self.val = param1 @classmethod def asService(cls, parameters): return Service("testservice2", cls, parameters) # Create the container c = Container() # build an service s = Service("testservice", ExampleService, {"param1": "param1_value"}) # add the service to the container c.add(s) c.add(ExampleService2.asService({"param1": "param1_value"})) # retrive the service from the container (gots instantiated at this point) instance = c.get('testservice') self.assertEqual('param1_value', instance.val) # list all services list = c.list() self.assertEqual(2, len(list)) self.assertEqual(list[0], 'testservice') # be sure its the same instance instance2 = c.get('testservice') assert instance is instance2```