1 from sfa.rspecs.elements.element import Element
2 from sfa.rspecs.elements.sliver import Sliver
4 #from sfa.rspecs.elements.versions.pgv2DiskImage import PGv2DiskImage
9 def add_slivers(xml, slivers):
12 if not isinstance(slivers, list):
14 for sliver in slivers:
15 #sliver_elem = xml.add_element('sliver_type')
16 sliver_elem = xml.add_element('sliver')
17 if sliver.get('type'):
18 sliver_elem.set('name', sliver['type'])
19 if sliver.get('client_id'):
20 sliver_elem.set('client_id', sliver['client_id'])
21 #images = sliver.get('disk_images')
22 #if images and isinstance(images, list):
23 #Slabv1DiskImage.add_images(sliver_elem, images)
24 Slabv1Sliver.add_sliver_attributes(sliver_elem, sliver.get('tags', []))
27 def add_sliver_attributes(xml, attributes):
29 for attribute in attributes:
30 if attribute['name'] == 'initscript':
31 xml.add_element('{%s}initscript' % xml.namespaces['planetlab'], name=attribute['value'])
32 elif tag['tagname'] == 'flack_info':
33 attrib_elem = xml.add_element('{%s}info' % self.namespaces['flack'])
34 attrib_dict = eval(tag['value'])
35 for (key, value) in attrib_dict.items():
36 attrib_elem.set(key, value)
38 def get_slivers(xml, filter={}):
39 xpath = './default:sliver | ./sliver'
41 sliver_elems = xml.xpath(xpath)
43 for sliver_elem in sliver_elems:
44 sliver = Sliver(sliver_elem.attrib,sliver_elem)
46 if 'component_id' in xml.attrib:
47 sliver['component_id'] = xml.attrib['component_id']
48 if 'name' in sliver_elem.attrib:
49 sliver['type'] = sliver_elem.attrib['name']
50 #sliver['images'] = Slabv1DiskImage.get_images(sliver_elem)
52 print>>sys.stderr, "\r\n \r\n SLABV1SLIVER.PY \t\t\t get_slivers sliver %s " %( sliver)
53 slivers.append(sliver)
57 def get_sliver_attributes(xml, filter={}):