1 from __future__ import print_function
3 from sfa.rspecs.elements.element import Element
4 from sfa.rspecs.elements.sliver import Sliver
6 #from sfa.rspecs.elements.versions.pgv2DiskImage import PGv2DiskImage
13 def add_slivers(xml, slivers):
16 if not isinstance(slivers, list):
18 for sliver in slivers:
19 #sliver_elem = xml.add_element('sliver_type')
20 sliver_elem = xml.add_element('sliver')
21 if sliver.get('type'):
22 sliver_elem.set('name', sliver['type'])
23 if sliver.get('client_id'):
24 sliver_elem.set('client_id', sliver['client_id'])
25 #images = sliver.get('disk_images')
26 # if images and isinstance(images, list):
27 #Iotlabv1DiskImage.add_images(sliver_elem, images)
28 Iotlabv1Sliver.add_sliver_attributes(
29 sliver_elem, sliver.get('tags', []))
32 def add_sliver_attributes(xml, attributes):
34 for attribute in attributes:
35 if attribute['name'] == 'initscript':
36 xml.add_element('{%s}initscript' % xml.namespaces[
37 'planetlab'], name=attribute['value'])
38 elif tag['tagname'] == 'flack_info':
39 attrib_elem = xml.add_element(
40 '{%s}info' % self.namespaces['flack'])
41 attrib_dict = eval(tag['value'])
42 for (key, value) in attrib_dict.items():
43 attrib_elem.set(key, value)
46 def get_slivers(xml, filter=None):
49 xpath = './default:sliver | ./sliver'
51 sliver_elems = xml.xpath(xpath)
53 for sliver_elem in sliver_elems:
54 sliver = Sliver(sliver_elem.attrib, sliver_elem)
56 if 'component_id' in xml.attrib:
57 sliver['component_id'] = xml.attrib['component_id']
58 if 'name' in sliver_elem.attrib:
59 sliver['type'] = sliver_elem.attrib['name']
60 #sliver['images'] = Iotlabv1DiskImage.get_images(sliver_elem)
62 print("\r\n \r\n SLABV1SLIVER.PY \t\t\t get_slivers sliver %s " %
63 (sliver), file=sys.stderr)
64 slivers.append(sliver)
68 def get_sliver_attributes(xml, filter=None):