examples/org.eclipse.acceleo.module.example.ecore2python/src/org/eclipse/acceleo/module/ecore2python/init.mtl

[comment]
  Copyright (c) 2008, 2010 Obeo
  All rights reserved.  This program and the accompanying materials
  are made available under the terms of the Eclipse Public License 1.0
  
  Any license can be applied to the files generated with this template
  and Acceleo.

  author <a href="mailto:laurent.goubet@obeo.fr">Laurent Goubet</a>
[/comment]
[module init('http://www.eclipse.org/emf/2002/Ecore')/]
[import names/]
[import types/]

[template public toModuleInit(packaje : EPackage)]
	[file (packaje.moduleInit().trim(), false)]
	Module [packaje.name/]
	
	Sample usage :
	[if (packaje.eClassifiers->size() > 0)]
		>>> from [packaje.name.toLower()/] import [packaje.eClassifiers->first().name/]
		[packaje.eClassifiers->first().oclAsType(EClass).sampleClassUsage()/]
	[/if]
	
	"""
	
	[for (sub : EPackage | packaje.eSubpackages) before('#import subpackages')]
	import [sub.moduleName().substituteAll('/', '.')/]
	[/for]

	from [packaje.moduleName()/] import *

	from __factory__ import [packaje.factoryClassName()/]
	"""
	Initialize the default instances factory
	"""
	factory = [packaje.factoryClassName()/]() 
	# here you may redefine the module singletons or do some special tricks

	from __common__ import [packaje.resourceFactory()/]
	resourceFactory = [packaje.resourceFactory()/]()
	[/file]
[/template]

[template public sampleClassUsage(c : EClass)]
	>>> [c.name.toLower()/] = [c.name/]()
	[for (att : EAttribute | c.eAttributes)]
	>>> [c.name.toLower()/].[att.name/] = [att.eAttributeType.typeInitialization().trim()/]
	[/for]
	[for (ref : EReference | c.eReferences) separator ('\n')]
	[ref.sampleReferenceUsage()/]
	[/for]
[/template]

[template public sampleReferenceUsage(reference : EReference)]
	>>> [reference.eContainingClass.name.toLower()/].[reference.name/].append([reference.eType.name/]())
	>>> [reference.eType.name.toLower()/]  = [reference.eContainingClass.name.toLower()/].[reference.name/]['[0]'/]
[/template]