asphalt.templating.component

class asphalt.templating.component.TemplatingComponent(backend, resource_name='default', options=None)

Creates a template renderer resource.

The renderer resource will be available in the context as the following types:

• TemplateRenderer

• its actual type

Parameters:

• backend – the name of the renderer backend

• resource_name – the name of the renderer resource

• options – a dictionary of keyword arguments passed to the template renderer backend class

async start(ctx)

Perform any necessary tasks to start the services provided by this component.

In this method, components typically use the context to:

• add resources and/or resource factories to it (add_resource() and add_resource_factory())

• request resources from it asynchronously (request_resource())

It is advisable for Components to first add all the resources they can to the context before requesting any from it. This will speed up the dependency resolution and prevent deadlocks.

Parameters:

ctx (Context) – the containing context for this component