def import_from_md(filename):
'''create maya node tree from C::R data'''
meta = MetaData(filename)
facts = ChronoRender().getFactories()
nodes = []
for typename, elem in meta.getElementsDict().iteritems():
for root in elem:
nodes.append(_generate_node(root, typename, facts))
return nodes
def test_XML(self):
infile_xml = './input/metadata/xml/0.xml'
md = MetaData(infile_xml)
elem = md.findAll('rendersettings')
self.assertEqual(len(elem), 1)
elem = md.findAll('renderobject')
self.assertEqual(len(elem), 1)
elem = md.findAll('renderpass')
self.assertEqual(len(elem), 1)
elem = md.findAll('geometry')
self.assertEqual(len(elem), 1)
elem = md.findAll('shader')
self.assertEqual(len(elem), 1)
for inst in elem:
sdr = shader.Shader(**inst)
self.assertEqual(sdr.getMember('Kd'), '666')
elems = md.getElementsDict()
def test_AddElem(self):
md = MetaData('out.yml')
md.addElement('test', {'gorb' : 'val'})
elems = md.getElementsDict()
self.assertTrue('test' in elems)
