The heat.engine.attributes Module

class heat.engine.attributes.Attribute(attr_name, description)

Bases: object

An Attribute schema.

Attribute.DESCRIPTION = 'description'

Attribute.as_output(resource_name)

Return an Output schema entry for a provider template with the given resource name.

Parameters:resource_name – the logical name of the provider resource Returns:This attribute as a template ‘Output’ entry

class heat.engine.attributes.Attributes(res_name, schema, resolver)

Bases: _abcoll.Mapping

Models a collection of Resource Attributes.

static Attributes.as_outputs(resource_name, resource_class)

Parameters:

• resource_name – logical name of the resource
• resource_class – resource implementation class

Returns:

The attributes of the specified resource_class as a template Output map

static Attributes.schema_from_outputs(json_snippet)