1 from sfa.rspecs.elements.element import Element
2 from sfa.rspecs.elements.sliver import Sliver
3 #from sfa.rspecs.elements.versions.pgv2DiskImage import PGv2DiskImage
8 def add_slivers(xml, slivers):
11 if not isinstance(slivers, list):
13 for sliver in slivers:
14 sliver_elem = xml.add_element('sliver_type')
15 if sliver.get('type'):
16 sliver_elem.set('name', sliver['type'])
17 if sliver.get('client_id'):
18 sliver_elem.set('client_id', sliver['client_id'])
19 #images = sliver.get('disk_images')
20 #if images and isinstance(images, list):
21 #Slabv1DiskImage.add_images(sliver_elem, images)
22 Slabv1Sliver.add_sliver_attributes(sliver_elem, sliver.get('tags', []))
25 def add_sliver_attributes(xml, attributes):
27 for attribute in attributes:
28 if attribute['name'] == 'initscript':
29 xml.add_element('{%s}initscript' % xml.namespaces['planetlab'], name=attribute['value'])
30 elif tag['tagname'] == 'flack_info':
31 attrib_elem = xml.add_element('{%s}info' % self.namespaces['flack'])
32 attrib_dict = eval(tag['value'])
33 for (key, value) in attrib_dict.items():
34 attrib_elem.set(key, value)
36 def get_slivers(xml, filter={}):
37 xpath = './default:sliver_type | ./sliver_type'
38 sliver_elems = xml.xpath(xpath)
40 for sliver_elem in sliver_elems:
41 sliver = Sliver(sliver_elem.attrib,sliver_elem)
42 if 'component_id' in xml.attrib:
43 sliver['component_id'] = xml.attrib['component_id']
44 if 'name' in sliver_elem.attrib:
45 sliver['type'] = sliver_elem.attrib['name']
46 #sliver['images'] = Slabv1DiskImage.get_images(sliver_elem)
47 slivers.append(sliver)
51 def get_sliver_attributes(xml, filter={}):